/* =========================================================
   Asovi Corporate Site - Common Stylesheet
   (White base, LayerX-inspired minimal / generous whitespace)
   ========================================================= */

:root {
  /* --- Color palette (white base + blue/gray accent, LayerX-inspired) --- */
  --bg: #ffffff;
  --bg-soft: #f5f6f8;
  --surface: #ffffff;
  --surface-strong: #eef0f4;
  --border: rgba(20, 24, 35, 0.14);
  --border-soft: rgba(20, 24, 35, 0.08);

  --text: #14171f;
  --text-dim: #5b6270;
  --text-faint: #93989f;

  --accent: #2f3fa8;
  --accent-2: #4c63e0;
  --warm: #64748b;
  --warm-2: #94a3b8;

  --bg-rgb: 255, 255, 255;
  --ink-rgb: 18, 19, 23;
  --accent-rgb: 47, 63, 168;
  --warm-rgb: 100, 116, 139;

  --gradient-primary: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
  --gradient-warm: linear-gradient(120deg, var(--warm) 0%, var(--warm-2) 100%);
  --gradient-mesh: radial-gradient(circle at 50% 0%, rgba(var(--ink-rgb), 0.04), transparent 60%);

  --shadow-soft: 0 20px 50px rgba(var(--ink-rgb), 0.06);
  --shadow-glow: 0 10px 26px rgba(var(--accent-rgb), 0.2);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 999px;

  --container: 1200px;
  --header-h: 84px;

  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: "Inter", "Noto Sans JP", sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================================
   Reset
   ========================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-jp);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: url("asovi-logo-cursor.png") 20 6, auto;
}

input,
textarea {
  cursor: text;
}

/* 暗い背景のセクションでは、カーソルを白版に切り替えて視認性を確保 */
.site-footer,
.biz4-section,
.section-dark,
.bizlist-grid,
.contact-info-grid {
  cursor: url("asovi-logo-cursor-white.png") 20 6, auto;
}

a,
button,
.btn,
input[type="submit"],
input[type="button"],
input[type="checkbox"],
input[type="radio"],
label,
select,
[role="button"] {
  cursor: pointer;
}

img,
svg {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  position: relative;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* =========================================================
   Typography helpers
   ========================================================= */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-heading {
  font-size: clamp(1.3938rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin-bottom: 18px;
}

.section-lead {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 620px;
  line-height: 1.9;
}

.section-head {
  margin-bottom: 56px;
}

.section-head.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-head.center .section-lead {
  margin-left: auto;
  margin-right: auto;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.text-gradient-warm {
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* recruitバナー（トップページ）だけ、文字は明るい赤〜黄、ボタンは他と同じ青系に */
.recruit-showcase-text .text-gradient-warm,
.page-hero-title .text-gradient-warm {
  background: linear-gradient(120deg, #ff4d4d 0%, #ffd60a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.recruit-showcase-text .btn-warm {
  background: var(--gradient-primary);
}

.mobile-br {
  display: none;
}

.pc-br {
  display: inline;
}

@media (max-width: 640px) {
  .pc-br {
    display: none;
  }
}

.nowrap-desktop {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .nowrap-desktop {
    white-space: normal;
  }
}

.recruit-showcase-text .btn-warm:hover {
  box-shadow: 0 12px 28px rgba(var(--accent-rgb), 0.28);
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(var(--accent-rgb), 0.28);
}

.btn-warm {
  background: var(--gradient-warm);
  color: #ffffff;
}

.btn-warm:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(var(--warm-rgb), 0.3);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.btn-arrow {
  transition: transform 0.25s var(--ease);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(var(--bg-rgb), 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), height 0.3s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(var(--bg-rgb), 0.93);
  border-bottom-color: var(--border-soft);
  height: 72px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0;
  color: #dc2626;
  flex-shrink: 0;
}

.logo-dot {
  color: var(--accent-2);
}

.logo-mark {
  display: inline-block;
  width: 39px;
  height: 39px;
  perspective: 200px;
  flex-shrink: 0;
}

.logo-mark.is-large {
  width: 52px;
  height: 52px;
}

.logo-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-style: preserve-3d;
  animation: logoSpin 6s linear infinite;
}

@keyframes logoSpin {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

.main-nav ul {
  display: flex;
  gap: 36px;
}

.main-nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: 8px 2px;
  transition: color 0.2s var(--ease);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width 0.25s var(--ease);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--text);
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: row;
  align-items: center;
  gap: 9px;
  width: auto;
  height: 44px;
  padding: 0 18px 0 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.nav-toggle-bars {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.nav-toggle-bars .bar {
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
}

.nav-toggle[aria-expanded="true"] .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

body.nav-open .mobile-cta-bar {
  display: none !important;
}

/* =========================================================
   Mobile bottom CTA bar
   ========================================================= */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  gap: 10px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(var(--bg-rgb), 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border-soft);
}

.mobile-cta-bar .btn {
  flex: 1;
  padding: 13px 10px;
  font-size: 0.85rem;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: transparent;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(var(--ink-rgb), 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--ink-rgb), 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 75%);
}

.hero-inner {
  position: relative;
  padding-top: 44px;
  padding-bottom: 40px;
}

.hero-copy {
  max-width: 880px;
}

@font-face {
  font-family: "Kouzan Mouhitsu";
  src: url("fonts/KouzanMouhitsu.otf") format("opentype");
  font-display: swap;
}

.hero-title {
  font-family: "Kouzan Mouhitsu", "Yuji Boku", serif;
  font-size: clamp(2.4rem, 6.24vw, 4.8rem);
  font-weight: 400;
  line-height: 1.32;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.hero-title small {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(0.85rem, 1.6vw, 1.1rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 14px;
}

.hero-title .line-block {
  display: block;
}

.hero-title-img {
  display: block;
  width: min(100%, 448px);
  height: auto;
  transform: translate(80px, -20px);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 620px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 0;
}

/* ヒーロー上のアウトラインボタンは、枠線が薄すぎて見えづらいので青系にして目立たせる */
.hero-actions .btn-outline,
.cta-banner .btn-outline,
.header-cta .btn-outline {
  background: linear-gradient(120deg, #64748b 0%, #9ca3af 100%);
  border-color: #9ca3af;
  color: #1f2937;
}
.hero-actions .btn-outline:hover,
.cta-banner .btn-outline:hover,
.header-cta .btn-outline:hover {
  background: linear-gradient(120deg, #475569 0%, #6b7280 100%);
  border-color: #6b7280;
  color: #ffffff;
}

.hero-scroll {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.hero-scroll .line {
  width: 34px;
  height: 1px;
  background: var(--text-faint);
  position: relative;
  overflow: hidden;
}

.hero-scroll .line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent-2);
  animation: scrollline 2s var(--ease) infinite;
}

@keyframes scrollline {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* small page hero (inner pages) */
.page-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  padding: calc(var(--header-h) + 88px) 0 90px;
  overflow: hidden;
  isolation: isolate;
}

.page-hero .container {
  width: 100%;
}

.page-hero .hero-bg {
  z-index: -2;
}

.page-hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.page-hero-lead {
  color: var(--text-dim);
  max-width: 640px;
  font-size: 1.05rem;
}

@media (max-width: 640px) {
  .page-hero-lead {
    font-size: clamp(0.7813rem, 1.3438vw + 0.5125rem, 1.05rem);
  }
}

.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-faint);
  margin-bottom: 24px;
}

.breadcrumb a:hover {
  color: var(--accent-2);
}

/* =========================================================
   Sections generic
   ========================================================= */
.section {
  padding: 140px 0;
}

.section-tight {
  padding: 100px 0;
}

.section-alt {
  background: var(--bg-soft);
}

/* =========================================================
   Reveal on scroll
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

.reveal-delay-4 {
  transition-delay: 0.32s;
}

/* =========================================================
   Stats / counters
   ========================================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border-soft);
  text-align: center;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--accent-rgb), 0.35);
  box-shadow: var(--shadow-soft);
}

.stat-number {
  font-family: var(--font-en);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--text);
  margin-bottom: 12px;
}

.stat-number .suffix {
  font-size: 0.5em;
}

.stat-label {
  color: var(--text-dim);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.stat-sub {
  color: var(--text-dim);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  margin-top: 2px;
}

@media (max-width: 640px) {
  .stat-card {
    --stat-scale: clamp(0.74, calc(0.74 + (100vw - 320px) / 320px * 0.26), 1);
  }
  .stat-number {
    font-size: calc(2.2rem * var(--stat-scale));
  }
  .stat-label {
    font-size: calc(0.9rem * var(--stat-scale));
  }
  .stat-sub {
    font-size: calc(0.9rem * var(--stat-scale));
  }
}

/* 数字で見るAsovi：数字カードの部分だけ黒い帯＋シルバーカードで近未来感を出す
   （見出し・アイソメトリック装飾は白背景のまま） */
.stats-grid-band {
  background: #0a0a0d;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 48px 24px;
}

.stats-grid-band .stats-grid {
  max-width: var(--container);
  margin: 0 auto;
}

.stats-grid-band .stat-card {
  background: linear-gradient(150deg, #f4f5f8 0%, #c7cbd6 48%, #eef0f4 100%);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 30px rgba(140, 160, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.stats-grid-band .stat-card:hover {
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 40px rgba(140, 160, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.stats-grid-band .stat-number {
  color: #14161c;
}

.stats-grid-band .stat-label {
  color: #4a4d57;
}

.stats-grid-band .stat-sub {
  color: #6b6e78;
}

/* =========================================================
   Cards - business
   ========================================================= */
.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.business-card {
  position: relative;
  padding: 34px 28px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.business-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.business-icon {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  margin-bottom: 22px;
}

.business-icon svg {
  width: 28px;
  height: 28px;
}

/* 事業一覧グリッドはカードごとに鮮やかな単色を敷いて賑やかにする */
.business-grid .business-card:nth-child(1) { background: #14b8a6; }
.business-grid .business-card:nth-child(2) { background: #6366f1; }
.business-grid .business-card:nth-child(3) { background: #e91e8c; }
.business-grid .business-card:nth-child(4) { background: #f97316; }
.business-grid .business-card:nth-child(5) { background: #38bdf8; }
.business-grid .business-card:nth-child(6) { background: #ef4444; }
.business-grid .business-card:nth-child(7) { background: #22c55e; }
.business-grid .business-card:nth-child(8) { background: #eab308; }
.business-grid .business-card:nth-child(9) { background: #06b6d4; }

.business-card h3 {
  position: relative;
  z-index: 1;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.business-card p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  max-width: 78%;
}

.business-card .tag {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
}

.business-card-photo {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.business-more {
  text-align: center;
  margin-top: 56px;
}

/* =========================================================
   Business carousel（トップページのみ）：右から左へ流れるカルーセル、近未来カラー
   .business-track 配下のみ上書きし、business.html 側の .business-card/.business-icon には影響させない
   ========================================================= */
.business-scroll {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  overflow: hidden;
  padding: 48px 0;
  background: radial-gradient(circle at 15% 20%, rgba(124, 92, 255, 0.35), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(47, 123, 255, 0.35), transparent 45%),
    linear-gradient(160deg, #06070d 0%, #0d1120 100%);
}

.business-track {
  display: flex;
  width: max-content;
  gap: 24px;
  padding: 0 24px;
  animation: businessScroll 44s linear infinite;
}

.business-scroll:hover .business-track {
  animation-play-state: paused;
}

@keyframes businessScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.business-track .business-card {
  flex: 0 0 auto;
  width: 300px;
  padding: 30px 26px 66px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 0 0 1px rgba(120, 200, 255, 0.14), 0 20px 40px rgba(6, 7, 13, 0.35);
  backdrop-filter: blur(6px);
  overflow: visible;
}

.business-track .business-card:hover {
  box-shadow: 0 0 0 1px rgba(120, 200, 255, 0.3), 0 26px 50px rgba(6, 7, 13, 0.4);
}

.business-card-eyebrow {
  display: block;
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7c5cff;
  margin-bottom: 14px;
}

.business-track .business-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #2f7bff, #7c5cff);
  margin-bottom: 18px;
}

.business-track .business-icon svg {
  width: 26px;
  height: 26px;
}

.business-track .business-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--text);
}

.business-track .business-card p {
  color: var(--text-dim);
  font-size: 0.88rem;
  max-width: 100%;
  line-height: 1.7;
}

.business-card-arrow {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2f7bff, #7c5cff);
  color: #ffffff;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.business-card-arrow:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 10px 22px rgba(47, 123, 255, 0.4);
}

.business-track .business-card:nth-child(3n+2) .business-card-arrow {
  background: #0a0a0d;
}

@media (prefers-reduced-motion: reduce) {
  .business-track {
    animation: none !important;
  }
}

@media (max-width: 640px) {
  .business-track .business-card {
    width: 250px;
  }
}

/* =========================================================
   Client logos
   ========================================================= */
.marquee-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.logo-note {
  text-align: center;
  color: var(--text-faint);
  font-size: 0.85rem;
  margin-top: 24px;
}

/* =========================================================
   Recruit banner (CTA sections)
   ========================================================= */
.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 70px 56px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--accent);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner-text h3 {
  font-size: clamp(1.175rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}

.cta-banner-text p {
  color: var(--text-dim);
  max-width: 520px;
  font-size: clamp(0.625rem, 1.875vw + 0.25rem, 1rem);
}

.cta-banner-text .eyebrow {
  color: var(--accent-2);
}

.cta-banner-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.cta-banner.blue {
  border-left-color: var(--accent);
}

/* =========================================================
   Recruit showcase (photos + text; left column auto-scrolls)
   ========================================================= */
.recruit-showcase {
  position: relative;
  display: flex;
  align-items: stretch;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: var(--bg-soft);
}

.recruit-showcase-photos {
  position: relative;
  display: flex;
  gap: 6px;
  width: 38%;
  min-width: 260px;
  height: 480px;
  overflow: hidden;
  flex-shrink: 0;
}

.recruit-showcase-photos::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-soft) 0%, transparent 14%, transparent 86%, var(--bg-soft) 100%);
  pointer-events: none;
}

.recruit-showcase-col {
  flex: 1;
  min-width: 0;
}

.recruit-showcase-track {
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: recruitPhotosScroll 28s linear infinite;
}

.recruit-showcase-col--offset .recruit-showcase-track {
  animation-delay: calc(-28s / 12);
}

.recruit-showcase-track img {
  display: block;
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.recruit-showcase-track img.obj-top {
  object-position: 50% 15%;
}

@keyframes recruitPhotosScroll {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-50%);
  }
}

.recruit-showcase-text {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.recruit-showcase-text h3 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}

.recruit-showcase-text p {
  color: var(--text-dim);
  max-width: 480px;
}

@media (max-width: 640px) {
  .recruit-showcase-text p {
    font-size: clamp(0.7125rem, 1.4375vw + 0.425rem, 1rem);
  }
}

.recruit-showcase-text .cta-banner-actions {
  margin-top: 28px;
}

/* =========================================================
   Image placeholders (dummy visuals)
   ========================================================= */
.img-placeholder {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border);
  background: var(--bg-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-faint);
  min-height: 220px;
  text-align: center;
  padding: 24px;
  overflow: hidden;
}

.img-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(var(--ink-rgb), 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--ink-rgb), 0.035) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.6;
}

.img-placeholder svg {
  width: 36px;
  height: 36px;
  color: var(--text-faint);
  position: relative;
}

.img-placeholder span {
  position: relative;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.img-placeholder.tall {
  min-height: 420px;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  position: relative;
  overflow: hidden;
  background: #0a0a0a;
  border-top: 1px solid var(--border-soft);
  padding-top: 80px;
  --text: #eef3fb;
  --text-dim: #a7b3c9;
  --text-faint: #64708a;
  --border: rgba(120, 200, 255, 0.22);
  --border-soft: rgba(120, 200, 255, 0.1);
  --accent: #2f7bff;
  --accent-2: #7c5cff;
  --accent-rgb: 47, 123, 255;
  --gradient-primary: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
}

.site-footer .logo-mark img {
  filter: invert(1) brightness(1.3);
}

.footer-inner,
.footer-bottom {
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
}

.footer-brand p {
  color: #ffffff;
  margin: 16px 0 20px;
  font-size: 0.92rem;
  max-width: 260px;
}

.sns-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
  font-size: 0.9rem;
  transition: color 0.2s var(--ease);
}

.sns-link svg {
  width: 20px;
  height: 20px;
}

.sns-link:hover {
  color: var(--accent-2);
}

.footer-col h3 {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  font-size: 0.92rem;
  transition: color 0.2s var(--ease);
}

.footer-link-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid currentColor;
  flex-shrink: 0;
}

.footer-link-arrow svg {
  width: 10px;
  height: 10px;
}

.footer-col ul a:hover {
  color: var(--accent-2);
}

.footer-col address {
  font-style: normal;
  color: #ffffff;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.footer-permits {
  color: #ffffff;
  font-size: 0.78rem;
  line-height: 1.9;
}

.footer-cta-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* フッターのアウトラインボタンは、ガラスのような薄い塗りを足してボタンの形自体が見えるように */
.site-footer .btn-outline {
  border-color: #9ca3af;
  background: linear-gradient(120deg, #64748b 0%, #9ca3af 100%);
  color: #ffffff;
}

.site-footer .btn-outline:hover {
  border-color: #6b7280;
  background: linear-gradient(120deg, #475569 0%, #6b7280 100%);
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding: 22px 0 calc(22px + 70px);
  text-align: center;
  color: #ffffff;
  font-size: 0.8rem;
}

/* =========================================================
   Profile table (company page)
   ========================================================= */
.profile-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--border-soft);
}

.profile-table tr {
  border-bottom: 1px solid var(--border-soft);
}

.profile-table th,
.profile-table td {
  text-align: left;
  padding: 22px 20px;
  vertical-align: top;
  font-size: 0.95rem;
}

.profile-table th {
  width: 240px;
  color: var(--text-faint);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.profile-table td {
  color: var(--text);
  line-height: 1.9;
}

/* =========================================================
   Advisors
   ========================================================= */
.advisor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.advisor-card {
  padding: 28px;
  border-radius: var(--radius-md);
}

.advisor-grid .advisor-card:nth-child(1) { background: #6366f1; }
.advisor-grid .advisor-card:nth-child(2) { background: #f97316; }
.advisor-grid .advisor-card:nth-child(3) { background: #14b8a6; }

.advisor-card .eyebrow {
  margin-bottom: 10px;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.8);
}

.advisor-card .eyebrow::before {
  background: rgba(255, 255, 255, 0.6);
}

.advisor-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

/* =========================================================
   Timeline (history)
   ========================================================= */
.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
}

.timeline-item {
  position: relative;
  padding-bottom: 48px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -40px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent-2);
}

.timeline-year {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--accent-2);
  margin-bottom: 8px;
}

.timeline-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-item p {
  color: var(--text-dim);
  font-size: 0.92rem;
  max-width: 560px;
}

/* =========================================================
   Recruit page specifics
   ========================================================= */
.job-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.job-card {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.job-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.job-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.job-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
}

.job-salary {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text);
  white-space: nowrap;
}

.job-salary span {
  font-size: 0.7rem;
  color: var(--text-faint);
  font-weight: 500;
  display: block;
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.job-meta li {
  font-size: 0.82rem;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  background: rgba(var(--ink-rgb), 0.04);
  color: var(--text-dim);
}

.job-card p.job-desc {
  flex-grow: 1;
  color: var(--text-dim);
  font-size: 0.92rem;
}

.job-card .btn {
  flex-shrink: 0;
}

.perk-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.perk-card {
  padding: 30px 22px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.perk-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.perk-card .business-icon {
  margin: 0 auto 18px;
}

.perk-grid .perk-card:nth-child(1) { background: #f97316; }
.perk-grid .perk-card:nth-child(2) { background: #6366f1; }
.perk-grid .perk-card:nth-child(3) { background: #14b8a6; }
.perk-grid .perk-card:nth-child(4) { background: #e91e8c; }

.perk-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #ffffff;
}

.perk-card p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.85rem;
}

.interview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.interview-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border-soft);
}

.interview-card .img-placeholder {
  border-radius: 0;
  border-width: 0 0 1px 0;
  aspect-ratio: 3 / 4;
  width: 60%;
  margin: 0 auto;
  min-height: 192px;
}

.interview-body {
  padding: 26px;
}

.interview-role {
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.interview-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.interview-body p {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.office-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* =========================================================
   Forms (contact page)
   ========================================================= */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.form-group label .req {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 6px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(var(--ink-rgb), 0.015);
  color: var(--text);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-2);
  background: rgba(var(--ink-rgb), 0.03);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.radio-pill {
  position: relative;
}

.radio-pill input {
  position: absolute;
  opacity: 0;
}

.radio-pill label {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: rgba(var(--ink-rgb), 0.015);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: all 0.2s var(--ease);
  margin: 0;
}

.radio-pill input:checked + label {
  border-color: var(--accent-2);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--text);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.checkbox-row input {
  margin-top: 4px;
}

.checkbox-row a {
  color: var(--accent-2);
  text-decoration: underline;
}

.form-submit {
  margin-top: 8px;
  text-align: center;
}

.form-submit .btn {
  min-width: 260px;
}

.form-note {
  text-align: center;
  color: var(--text-faint);
  font-size: 0.8rem;
  margin-top: 16px;
  transition: color 0.2s var(--ease);
}

.form-note.is-active {
  color: var(--accent-2);
  font-weight: 700;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.contact-info-card {
  padding: 28px;
  border-radius: var(--radius-md);
  text-align: center;
}

.contact-info-card .business-icon {
  margin: 0 auto 16px;
}

.contact-info-grid .contact-info-card:nth-child(1) { background: #22c55e; }
.contact-info-grid .contact-info-card:nth-child(2) { background: #ef4444; }
.contact-info-grid .contact-info-card:nth-child(3) { background: #06b6d4; }

.contact-info-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: #ffffff;
}

.contact-info-card p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.88rem;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .hero-title-img {
    transform: none;
  }
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .business-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .job-grid {
    grid-template-columns: 1fr;
  }
  .perk-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .interview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .office-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .advisor-grid {
    grid-template-columns: 1fr;
  }
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .main-nav,
  .header-cta {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .mobile-cta-bar {
    display: none;
  }

  .main-nav {
    display: block;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--header-h));
    overflow-y: auto;
    background: rgba(var(--bg-rgb), 0.98);
    backdrop-filter: blur(20px);
    padding: 40px 24px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    z-index: 999;
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 8px;
  }

  .main-nav a {
    display: block;
    padding: 16px 4px;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--border-soft);
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-cta-col {
    flex-direction: row;
  }
}

@media (max-width: 640px) {
  .recruit-showcase-text h3 {
    font-size: clamp(1rem, 1.9vw + 0.62rem, 1.38rem);
  }
  .mobile-br {
    display: inline;
  }
  .section {
    padding: 80px 0;
  }
  .section-tight {
    padding: 64px 0;
  }
  .stats-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .business-grid {
    grid-template-columns: 1fr 1fr;
  }
  .perk-grid {
    grid-template-columns: 1fr;
  }
  .interview-grid {
    grid-template-columns: 1fr;
  }
  .office-gallery {
    grid-template-columns: 1fr 1fr;
  }
  .cta-banner {
    padding: 40px 28px;
    flex-direction: column;
    align-items: flex-start;
  }
  .recruit-showcase {
    flex-direction: column;
  }
  .recruit-showcase-photos {
    width: 100%;
    height: 220px;
  }
  .recruit-showcase-text {
    padding: 32px 28px;
  }
  .form-card {
    padding: 28px 20px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .profile-table th {
    width: auto;
  }
  .profile-table tr {
    display: flex;
    flex-direction: column;
    padding: 18px 0;
  }
  .profile-table th,
  .profile-table td {
    padding: 4px 0;
  }
}

.no-nav-cta {
  display: none;
}

@media (max-width: 860px) {
  .no-nav-cta {
    display: flex;
  }
}

br.sp-only {
  display: none;
}

@media (max-width: 640px) {
  br.sp-only {
    display: inline;
  }
}

/* =========================================================
   Header capsule <-> full bar morph (LayerX-inspired, step 2)
   ========================================================= */
.header-collapse-btn {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(var(--bg-rgb), 0.9);
  flex-shrink: 0;
}

.header-collapse-btn span {
  width: 16px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.header-inner {
  transition: width 0.5s var(--ease), padding 0.5s var(--ease), border-radius 0.5s var(--ease), box-shadow 0.5s var(--ease), background 0.5s var(--ease);
}

.site-header {
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), height 0.3s var(--ease), padding-top 0.5s var(--ease);
}

.site-header.is-collapsed {
  background: transparent;
  border-bottom-color: transparent;
  padding-top: 12px;
}

.site-header.is-collapsed .header-inner {
  width: auto;
  padding: 6px 6px 6px 22px;
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.97);
  box-shadow: 0 10px 30px rgba(var(--ink-rgb), 0.16);
}

.site-header.is-collapsed .main-nav,
.site-header.is-collapsed .header-cta,
.site-header.is-collapsed .nav-toggle {
  display: none !important;
}

.site-header.is-collapsed .header-collapse-btn {
  display: flex;
}

/* =========================================================
   Photo micro-float / Ken Burns (LayerX-inspired, step 4)
   ========================================================= */
@keyframes photoDrift {
  0%,
  100% {
    transform: scale(1.12) translate3d(0, 0, 0);
  }
  20% {
    transform: scale(1.12) translate3d(4px, 6px, 0);
  }
  50% {
    transform: scale(1.12) translate3d(-3px, -8px, 0);
  }
  70% {
    transform: scale(1.12) translate3d(3px, 4px, 0);
  }
}

/* =========================================================
   Hero background ①: スプラッシュ写真を薄く敷いた全面背景
   ========================================================= */
.hero-bg-v1 {
  position: absolute;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  background-image: url("asovi-splash-photo.jpg");
  background-size: 100vw auto;
  background-position: center top;
  background-repeat: no-repeat;
  opacity: 0.38;
  will-change: clip-path, opacity;
  animation: heroSplashIn 0.85s cubic-bezier(.22, 1, .36, 1) both;
}
.hero-bg-v1 img {
  display: none;
}

.page-hero .hero-bg-v1 {
  animation-duration: 3s;
}

@media (max-width: 640px) {
  .hero-bg-v1 {
    background-size: cover;
  }
}

/* ページ表示のたびに、絵の具弾が命中した一点から、液体が広がるように弾ける。
   will-changeで事前にレイヤー化し、カクつきを抑える。 */
@keyframes heroSplashIn {
  0%   { clip-path: circle(0% at 28% 40%); opacity: 0; }
  15%  { opacity: 0.55; }
  100% { clip-path: circle(145% at 28% 40%); opacity: 0.38; }
}

/* 背景が着地した直後に、見出しなどの文字がふわっと浮かび上がる */
@keyframes heroTextIn {
  0%   { opacity: 0; transform: translateY(16px); }
  100% { opacity: 1; transform: translateY(0); }
}
.hero-copy,
.page-hero .container > * {
  animation: heroTextIn 0.55s cubic-bezier(.22, 1, .36, 1) both;
  animation-delay: 0.35s;
}

.page-hero .container > * {
  animation-duration: 1.5s;
  animation-delay: 0.35s;
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg-v1 img,
  .hero-copy,
  .page-hero .container > * {
    animation: none;
  }
}
.hero-bg-v1::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.9) 30%, rgba(255,255,255,0.55) 60%, rgba(255,255,255,0.35) 100%);
}
@media (max-width: 640px) {
  .hero-bg-v1::after {
    background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.82) 55%, rgba(255,255,255,0.94) 100%);
  }
}


/* =========================================================
   Hero photo ⑥: ロゴのOの穴に写真がはまり込んで拡大→縮小をループ
   ロゴ画像(468x533)内でのOの位置を実測: 中心(236,220) 半径(53,70) → 比率化して使用。
   ========================================================= */
.hero-photo-v6 {
  position: absolute;
  top: 100px;
  right: 80px;
  width: min(38vw, 480px);
  aspect-ratio: 468 / 533;
  z-index: -2;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.hero-photo-v6 .v6-photo,
.hero-photo-v6 .v6-logo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* 写真をロゴの「上」に重ねる。普段はOの穴の大きさにクリップされた状態で
   常に小さく見えており(不透明度は常に1)、そのまま拡大→保持→縮小して次の
   写真にバトンタッチする。ロゴ側はもう不透明度を変える必要が無く、
   常に見えたままでよい(写真が上から覆うので自然に隠れる)。
   ①写真が縮小して収まり静止する時間(opacity:1のまま、1.0秒)は変更せず、
   ②写真が完全に消えてロゴだけになる時間(opacity:0)を0.5秒追加。
   1周期は写真1枚あたり4.5秒(旧4秒+0.5秒)×3枚=13.5秒。 */
.hero-photo-v6 .v6-photo {
  background-size: cover;
  background-position: center;
  clip-path: ellipse(11.3% 13.1% at 50.4% 44.97%);
  opacity: 0;
  animation: v6PhotoReveal 18.555s linear infinite;
}
.hero-photo-v6 .v6-photo-2 { animation-delay: -6.185s; }
.hero-photo-v6 .v6-photo-3 { animation-delay: -12.37s; }

/* 写真の上に重なる黒い幕。親(.v6-photo)と同じ丸い穴の形にクリップされるため、
   はみ出さずに上から下へ写真を覆い隠せる。
   1コマ(6.185秒)= ⑥開く(0.345s)→⑦静止(0.84s、③と同じ長さ)→⑧広がる(0.9s)
   →①保持(1.2s)→②縮む(0.9s)→③保持(0.84s)→④閉じる(0.345s)→⑤完全体で静止(0.815s)。
   残り2/3(12.37秒)は他の2枚の写真の番。 */
.hero-photo-v6 .v6-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #000;
  transform: scaleY(0);
  transform-origin: top;
  animation: v6ShutterClose 18.555s linear infinite;
}
.hero-photo-v6 .v6-photo-2::after { animation-delay: -6.185s; }
.hero-photo-v6 .v6-photo-3::after { animation-delay: -12.37s; }

@keyframes v6ShutterClose {
  0%       { transform: scaleY(1); }
  1.859%   { transform: scaleY(0); }
  27.081%  { transform: scaleY(0); }
  28.940%  { transform: scaleY(1); }
  100%     { transform: scaleY(1); }
}

.hero-photo-v6 .v6-logo {
  object-fit: contain;
  top: 20px;
  transform-origin: 50.4% 41.3%;
  animation: v6LogoZoom 6.185s linear infinite;
  animation-delay: 1.185s;
}

@keyframes v6PhotoReveal {
  0%       { clip-path: ellipse(11.3% 13.1% at 50.4% 44.97%); opacity: 1; transform: scale(1.15); }
  6.386%   { clip-path: ellipse(11.3% 13.1% at 50.4% 44.97%); opacity: 1; transform: scale(1.15); }
  11.235%  { clip-path: ellipse(150% 150% at 50.4% 44.97%); opacity: 1; transform: scale(1); }
  17.703%  { clip-path: ellipse(150% 150% at 50.4% 44.97%); opacity: 1; transform: scale(1); }
  22.554%  { clip-path: ellipse(11.3% 13.1% at 50.4% 44.97%); opacity: 1; transform: scale(1.15); }
  27.081%  { clip-path: ellipse(11.3% 13.1% at 50.4% 44.97%); opacity: 1; transform: scale(1.15); }
  28.940%  { clip-path: ellipse(11.3% 13.1% at 50.4% 44.97%); opacity: 0; transform: scale(1.15); }
  100%     { clip-path: ellipse(11.3% 13.1% at 50.4% 44.97%); opacity: 0; transform: scale(1.15); }
}

@keyframes v6LogoZoom {
  0%       { transform: scale(1); }
  14.552%  { transform: scale(7.5); }
  33.955%  { transform: scale(7.5); }
  48.505%  { transform: scale(1); }
  100%     { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-photo-v6 .v6-photo,
  .hero-photo-v6 .v6-logo {
    animation: none !important;
  }
}

@media (max-width: 1024px) {
  .hero-photo-v6 {
    display: none;
  }
  .hero-photo-v6 .v6-photo,
  .hero-photo-v6 .v6-photo::after,
  .hero-photo-v6 .v6-logo {
    animation: none;
  }
  .hero-photo-v6 .v6-photo {
    opacity: 0;
  }
  .hero-photo-v6 .v6-photo::after {
    transform: scaleY(1);
  }
  .hero-photo-v6 .v6-logo {
    transform: scale(1);
  }
}

.img-placeholder.has-photo {
  border-style: solid;
}

.img-placeholder.has-photo::before {
  display: none;
}

.img-placeholder-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: photoDrift 13s ease-in-out infinite;
}

.interview-card .img-placeholder-photo {
  animation: none;
}

.interview-card:nth-child(2) .img-placeholder-photo {
  object-position: 25.9% 50%;
}


.img-placeholder-caption {
  position: relative;
  z-index: 1;
  background: rgba(var(--ink-rgb), 0.6);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
}

/* =========================================================
   Vertical scroll indicator (LayerX-inspired, step 5)
   ========================================================= */
.hero-scroll-v {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 8px 6px;
  background: rgba(var(--bg-rgb), 0.8);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  box-shadow: 0 6px 20px rgba(var(--ink-rgb), 0.08);
  opacity: 1;
  transition: opacity 0.4s var(--ease);
}


.hero-scroll-v.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.hero-scroll-v__label {
  writing-mode: vertical-rl;
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.hero-scroll-v__track {
  position: relative;
  display: block;
  width: 1px;
  height: 70px;
  background: var(--border);
}

.hero-scroll-v__dot {
  position: absolute;
  left: 50%;
  top: 0;
  width: 6px;
  height: 6px;
  margin-left: -3px;
  border-radius: 50%;
  background: var(--accent-2);
  animation: dotTrail 2.4s var(--ease) infinite;
}

@keyframes dotTrail {
  0% {
    opacity: 0;
    transform: translateY(-4px) scale(0.5);
  }
  15% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  85% {
    opacity: 1;
    transform: translateY(64px) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(70px) scale(1);
  }
}

@media (max-width: 640px) {
  .hero-scroll-v {
    display: none;
  }
}

/* =========================================================
   Marquee ticker (LayerX-inspired, step 6)
   ========================================================= */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: 22px 0;
  background: var(--bg-soft);
}

.marquee__track {
  display: flex;
  width: max-content;
  gap: 64px;
  animation: marqueeScroll 26s linear infinite;
}

.marquee__track--reverse {
  animation-name: marqueeScrollReverse;
  animation-duration: 32s;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__track span {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--text-faint);
  white-space: nowrap;
}

.marquee__track .client-logo {
  display: inline-flex;
  align-items: center;
}

.marquee__track .client-logo img {
  height: 28px;
  width: auto;
  max-width: 160px;
}

@keyframes marqueeScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes marqueeScrollReverse {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

/* =========================================================
   Isometric decorative illustration (LayerX-inspired, step 7/7)
   ========================================================= */
.isometric-deco {
  display: block;
  width: 100%;
  max-width: 570px;
  height: auto;
  margin: 0 auto 48px;
}

.iso-cube {
  transform-box: fill-box;
  transform-origin: 50% 50%;
}

.iso-cube.float-a {
  animation: isoFloat 5s ease-in-out infinite;
  animation-delay: 4.7s;
}

.iso-cube.float-b {
  animation: isoFloat 5s ease-in-out infinite;
  animation-delay: 5.5s;
}

.iso-cube.float-c {
  animation: isoFloat 5s ease-in-out infinite;
  animation-delay: 6.3s;
}

@keyframes isoFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* --- Build-up entrance: blocks rise in clipped bands, cap fades in, then float --- */
.iso-plate {
  transform-box: fill-box;
  transform-origin: 50% 50%;
  animation-name: plateFall;
  animation-duration: 0.8s;
  animation-timing-function: cubic-bezier(0.55, 0, 1, 0.45);
  animation-fill-mode: backwards;
  animation-play-state: paused;
}

.isometric-deco.is-visible .iso-plate {
  animation-play-state: running;
}

@keyframes plateFall {
  0% {
    transform: translateY(-450px);
  }
  82% {
    transform: translateY(3px);
  }
  100% {
    transform: translateY(0);
  }
}

.iso-ball-left,
.iso-ball-right {
  animation-duration: 1.4s;
  animation-timing-function: ease-out;
  animation-fill-mode: forwards;
  animation-play-state: paused;
}

.isometric-deco.is-visible .iso-ball-left {
  animation-name: ballDropBounce;
  animation-delay: 2s;
  animation-play-state: running;
}

.isometric-deco.is-visible .iso-ball-right {
  animation-name: ballDropBounce;
  animation-delay: 2.9s;
  animation-play-state: running;
}

/* Ball: falls straight down like the blocks, then bounces in place 3x with decaying height */
@keyframes ballDropBounce {
  0%   { transform: translateY(-400px); animation-timing-function: cubic-bezier(0.55, 0, 1, 0.45); }
  50%  { transform: translateY(0); animation-timing-function: ease-out; }
  58%  { transform: translateY(-80px); animation-timing-function: ease-in; }
  66%  { transform: translateY(0); animation-timing-function: ease-out; }
  72%  { transform: translateY(-38px); animation-timing-function: ease-in; }
  78%  { transform: translateY(0); animation-timing-function: ease-out; }
  83%  { transform: translateY(-16px); animation-timing-function: ease-in; }
  88%  { transform: translateY(0); }
  100% { transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .iso-plate {
    animation: none !important;
    transform: none;
  }
  .iso-ball-left,
  .iso-ball-right {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
  .iso-cube {
    animation: none !important;
  }
}

/* ===================== SPLASH INTRO OVERLAY（index.htmlのみ） ===================== */
body.splash-active {
  overflow: hidden;
}

.splash-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #ffffff;
  opacity: 1;
  transition: opacity 0.7s ease;
}

.splash-overlay canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.splash-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

/* ===== 事業案内セクション（トランプ柄カード・傾き配置） ===== */
.biz4-section {
  position: relative;
  padding: 100px 0 70px;
  overflow: hidden;
  background: #0a0a0a;
}

.biz4-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.biz4-intro {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px;
}

.biz4-eyebrow {
  color: #8fb3ff;
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.biz4-heading {
  color: #ffffff;
  font-size: clamp(1.5125rem, 1.9375vw + 1.125rem, 1.9rem);
  font-weight: 800;
  line-height: 1.5;
  margin: 0 0 18px;
}

.biz4-lead {
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(0.7875rem, 0.93vw + 0.579rem, 0.95rem);
  line-height: 1.9;
  margin: 0;
}

.biz4-grid {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 20px;
  perspective: 700px;
  padding: 30px 0 10px;
  flex-wrap: wrap;
}

.biz4-card-hitbox {
  display: inline-block;
}

.biz4-card-flip {
  display: inline-block;
  transform-style: preserve-3d;
}

.biz4-card-hitbox:hover .biz4-card-flip {
  animation: biz4SpinY 0.6s ease-in-out;
}

@keyframes biz4SpinY {
  0%   { transform: rotateY(0deg); }
  100% { transform: rotateY(360deg); }
}

.biz4-card {
  position: relative;
  width: 208px;
  min-height: 384px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  background:
    linear-gradient(155deg, rgba(255,255,255,0.10) 0%, transparent 30%),
    linear-gradient(160deg, #2c2c30 0%, #131316 55%, #030304 100%);
  padding: 20px 18px 48px;
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.05);
  transition: transform 0.35s var(--ease);
}

.biz4-card-hitbox:hover .biz4-card {
  transform: scale(1.06) rotateZ(0deg) rotateY(0deg) !important;
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.05), inset 0 0 24px rgba(140, 200, 255, 0.18);
}

/* ホバー時、枠線だけに水のような光沢グラデーションを流す。
   padding+mask(xor)で「枠線の太さ分のリング」だけに色を絞り込んでいる。
   厚み(padding)6pxで、水色〜白の水っぽい配色にしている。 */
.biz4-card::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  padding: 6px;
  background: linear-gradient(120deg,
    rgba(255,255,255,0.95) 0%,
    rgba(160,210,255,0.75) 20%,
    rgba(255,255,255,0.25) 38%,
    rgba(120,180,255,0.65) 55%,
    rgba(255,255,255,0.9) 75%,
    rgba(160,210,255,0.6) 100%);
  background-size: 260% 260%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}

.biz4-card-hitbox:hover .biz4-card::before {
  opacity: 1;
  animation: biz4GlassSweep 2.2s ease-in-out infinite;
}

@keyframes biz4GlassSweep {
  0%   { background-position: 0% 30%; }
  50%  { background-position: 100% 70%; }
  100% { background-position: 0% 30%; }
}

.biz4-grid .biz4-card-hitbox:nth-child(odd) .biz4-card {
  transform: rotateZ(-4deg) rotateY(32deg);
}

.biz4-grid .biz4-card-hitbox:nth-child(even) .biz4-card {
  transform: rotateZ(4deg) rotateY(-32deg);
}

.biz4-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.biz4-card-title {
  font-family: var(--font-en);
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.biz4-card-suit {
  font-size: 1.12rem;
  font-family: Georgia, serif;
}

.biz4-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.biz4-card li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-family: var(--font-en);
  font-size: 0.69rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.72);
}

.biz4-card li:last-child {
  border-bottom: none;
}

.biz4-card-watermark {
  position: absolute;
  left: 50%;
  bottom: 72px;
  transform: translateX(-50%);
  font-size: 88px;
  font-family: Georgia, serif;
  opacity: 0.16;
  filter: blur(0.5px);
  pointer-events: none;
}

.biz4-card-footer {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transform: rotate(180deg);
}

.biz4-card-footer-suit {
  font-size: 0.8rem;
  font-family: Georgia, serif;
}

.biz4-card-footer-title {
  font-family: var(--font-en);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

/* 参考サイト(ai.funtech.inc)の実際のカード見出し色に合わせた：
   赤=#ff2929、黄緑=#dffe38、オレンジ=#ff481b。スペードのみAsoviらしく白のまま。 */
.biz4-card.suit-spade .biz4-card-title,
.biz4-card.suit-spade .biz4-card-footer-title { color: #f2f2f2; }
.biz4-card.suit-heart .biz4-card-title,
.biz4-card.suit-heart .biz4-card-footer-title { color: #ff2929; }
.biz4-card.suit-diamond .biz4-card-title,
.biz4-card.suit-diamond .biz4-card-footer-title { color: #ff481b; }
.biz4-card.suit-club .biz4-card-title,
.biz4-card.suit-club .biz4-card-footer-title { color: #dffe38; }

.biz4-card.suit-spade .biz4-card-suit,
.biz4-card.suit-spade .biz4-card-footer-suit,
.biz4-card.suit-spade .biz4-card-watermark { color: #f2f2f2; }
.biz4-card.suit-heart .biz4-card-suit,
.biz4-card.suit-heart .biz4-card-footer-suit,
.biz4-card.suit-heart .biz4-card-watermark { color: #ff2929; }
.biz4-card.suit-diamond .biz4-card-suit,
.biz4-card.suit-diamond .biz4-card-footer-suit,
.biz4-card.suit-diamond .biz4-card-watermark { color: #ff481b; }
.biz4-card.suit-club .biz4-card-suit,
.biz4-card.suit-club .biz4-card-footer-suit,
.biz4-card.suit-club .biz4-card-watermark { color: #dffe38; }

@media (max-width: 1100px) {
  .biz4-grid {
    gap: 40px 20px;
  }
  .biz4-grid .biz4-card:nth-child(odd),
  .biz4-grid .biz4-card:nth-child(even) {
    transform: none;
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  .biz4-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    perspective: none;
  }
  .biz4-card-hitbox,
  .biz4-card-flip,
  .biz4-card {
    width: 100%;
  }
  .biz4-card {
    min-height: 300px;
  }
  .biz4-grid .biz4-card-hitbox:nth-child(odd) .biz4-card,
  .biz4-grid .biz4-card-hitbox:nth-child(even) .biz4-card {
    transform: none;
  }
}

/* ===== 事業案内ページ：トランプカードと同じダークデザインの個別カード(9枚) ===== */
.bizlist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.bizlist-card {
  position: relative;
  display: block;
  overflow: hidden;
  min-height: 300px;
  padding: 26px 24px 60px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  background:
    linear-gradient(155deg, rgba(255,255,255,0.10) 0%, transparent 30%),
    linear-gradient(160deg, #2c2c30 0%, #131316 55%, #030304 100%);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.05);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.bizlist-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.05), inset 0 0 24px rgba(140, 200, 255, 0.18);
}

.bizlist-card::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  padding: 6px;
  background: linear-gradient(120deg,
    rgba(255,255,255,0.95) 0%,
    rgba(160,210,255,0.75) 20%,
    rgba(255,255,255,0.25) 38%,
    rgba(120,180,255,0.65) 55%,
    rgba(255,255,255,0.9) 75%,
    rgba(160,210,255,0.6) 100%);
  background-size: 260% 260%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}

.bizlist-card:hover::before {
  opacity: 1;
  animation: biz4GlassSweep 2.2s ease-in-out infinite;
}

.bizlist-card-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.bizlist-card-head h3 {
  font-size: 1.05rem;
  color: var(--bc-accent, #ffffff);
  margin: 0;
}

.bizlist-card-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--bc-accent, #ffffff);
}

.bizlist-card p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.86rem;
  line-height: 1.8;
}

.bizlist-card-watermark {
  position: absolute;
  right: -10px;
  bottom: 44px;
  color: var(--bc-accent, #ffffff);
  opacity: 0.14;
  filter: blur(0.5px);
  pointer-events: none;
}

.bizlist-card-watermark svg {
  width: 110px;
  height: 110px;
}

.bizlist-card-footer {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bizlist-card-footer-title {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bc-accent, #ffffff);
}

.bizlist-card-footer-icon {
  display: flex;
  color: var(--bc-accent, #ffffff);
  opacity: 0.8;
}

.bizlist-card-footer-icon svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 900px) {
  .bizlist-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .bizlist-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 暗い近未来テーマのセクション背景（採用ページ「4つの制度」など） ===== */
.section-dark {
  position: relative;
  overflow: hidden;
  background: #0a0a0a;
  color: var(--text);
  --text: #eef3fb;
  --text-dim: #a7b3c9;
  --text-faint: #64708a;
  --border: rgba(120, 200, 255, 0.22);
  --border-soft: rgba(120, 200, 255, 0.1);
  --accent: #2f7bff;
  --accent-2: #7c5cff;
  --accent-rgb: 47, 123, 255;
  --gradient-primary: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.4;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.section-dark .container {
  position: relative;
  z-index: 1;
}

/* ===== 事業案内ページ：カード右下のAsoviロゴ＋カードごとに違うホバー演出 =====
   ロゴ本体は白いdivをasovi-logo.pngのアルファでマスクして作っている。
   （通常時は白いロゴのまま。ホバー時だけ色や動きを変える） */
.bizlist-card-logo {
  position: absolute;
  right: 2px;
  bottom: -2px;
  z-index: 2;
  width: 156px;
  height: 156px;
  object-fit: contain;
  display: block;
  opacity: 1;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.45));
  perspective: 220px;
  transition: filter 0.25s var(--ease);
}

.bizlist-card:hover .bizlist-card-logo {
  filter: drop-shadow(0 0 16px rgba(140, 200, 255, 0.85));
}

/* 1. 平面・時計回り */
@keyframes fxSpinFlat {
  to { transform: rotate(360deg); }
}
.bizlist-card.fx-spin-flat:hover .bizlist-card-logo {
  animation: fxSpinFlat 1.1s linear infinite;
}

/* 2. 3D・Y軸回転（サイトのロゴと同じ回り方） */
@keyframes fxSpinY {
  to { transform: rotateY(360deg); }
}
.bizlist-card.fx-spin-y:hover .bizlist-card-logo {
  animation: fxSpinY 1.3s linear infinite;
}

/* 3. 電気が走るように光る（発光色が明滅） */
@keyframes fxElectric {
  0%, 100% { filter: drop-shadow(0 0 3px #7c5cff) drop-shadow(0 0 8px #7c5cff); }
  25%      { filter: drop-shadow(0 0 3px #ffffff) drop-shadow(0 0 18px #ffffff); }
  50%      { filter: drop-shadow(0 0 3px #2f7bff) drop-shadow(0 0 8px #2f7bff); }
  75%      { filter: drop-shadow(0 0 3px #ffffff) drop-shadow(0 0 18px #7c5cff); }
}
.bizlist-card.fx-electric:hover .bizlist-card-logo {
  animation: fxElectric 0.35s steps(1) infinite;
}

/* 4. 左上→右下にネオンの色が走る（光源が斜めに動く） */
@keyframes fxNeonSweep {
  0%   { filter: drop-shadow(-14px -14px 8px #ff2ecb); }
  50%  { filter: drop-shadow(0 0 14px #b06cff); }
  100% { filter: drop-shadow(14px 14px 8px #2f7bff); }
}
.bizlist-card.fx-neon-sweep:hover .bizlist-card-logo {
  animation: fxNeonSweep 1.1s ease-in-out infinite alternate;
}

/* 5. 3D・X軸回転（縦にコインが回るような動き） */
@keyframes fxSpinX {
  to { transform: rotateX(360deg); }
}
.bizlist-card.fx-spin-x:hover .bizlist-card-logo {
  animation: fxSpinX 1.3s linear infinite;
}

/* 6. 平面・反時計回り */
@keyframes fxSpinFlatReverse {
  to { transform: rotate(-360deg); }
}
.bizlist-card.fx-spin-flat-reverse:hover .bizlist-card-logo {
  animation: fxSpinFlatReverse 1.1s linear infinite;
}

/* 7. じんわり光る（パルス） */
@keyframes fxPulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 rgba(255,255,255,0)); }
  50% { transform: scale(1.18); filter: drop-shadow(0 0 10px rgba(255,255,255,0.9)); }
}
.bizlist-card.fx-pulse:hover .bizlist-card-logo {
  animation: fxPulse 1.1s ease-in-out infinite;
}

/* 8. 明滅するグリッチ */
@keyframes fxGlitch {
  0%, 100% { opacity: 1; transform: translate(0, 0); }
  20% { opacity: 0.2; transform: translate(-2px, 1px); }
  40% { opacity: 1; transform: translate(2px, -1px); }
  60% { opacity: 0.3; transform: translate(-1px, -1px); }
  80% { opacity: 1; transform: translate(1px, 1px); }
}
.bizlist-card.fx-glitch:hover .bizlist-card-logo {
  animation: fxGlitch 0.6s steps(2, jump-none) infinite;
}

/* 9. 虹色に光る色が変化 */
@keyframes fxRainbow {
  0%   { filter: drop-shadow(0 0 9px #ff3b3b); }
  16%  { filter: drop-shadow(0 0 9px #ffb84f); }
  33%  { filter: drop-shadow(0 0 9px #f4e04d); }
  50%  { filter: drop-shadow(0 0 9px #3ddc84); }
  66%  { filter: drop-shadow(0 0 9px #2f7bff); }
  83%  { filter: drop-shadow(0 0 9px #b06cff); }
  100% { filter: drop-shadow(0 0 9px #ff3b3b); }
}
.bizlist-card.fx-rainbow:hover .bizlist-card-logo {
  animation: fxRainbow 1.6s linear infinite;
}