/* ============================================================
   index.css — index.html 専用スタイル
   ============================================================ */

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 48px 100px;
  position: relative;
  overflow: hidden;
}
#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: block;
}
.hero-glow {
  position: absolute;
  top: -150px; right: -150px;
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(232, 255, 71, 0.07) 0%, transparent 68%);
  pointer-events: none;
}
.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 30px;
  opacity: 0;
  animation: fadeUp 0.9s 0.1s forwards;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 7.5vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--white);
  max-width: 1090px;
  opacity: 0;
  animation: fadeUp 0.9s 0.25s forwards;
}
.hero-title em {
  color: var(--accent);
  font-style: normal;
}
.hero-subtitle {
  display: block;
  font-size: 0.52em;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.03em;
  line-height: 1.5;
  margin-top: 0.25em;
}
.hero-sub {
  margin-top: 40px;
  font-size: 1rem;
  color: var(--text);
  max-width: 540px;
  line-height: 2.1;
  opacity: 0;
  animation: fadeUp 0.9s 0.4s forwards;
}
.hero-actions {
  margin-top: 52px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 0.55s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 44px; left: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  animation: fadeUp 0.9s 1.1s forwards;
}
.hero-scroll-line {
  width: 44px;
  height: 1px;
  background: var(--text-muted);
}

/* ===== NEWS BAR ===== */
#news {
  background: var(--bg2);
  padding: 28px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.news-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 28px;
}
.news-badge {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--bg);
  padding: 5px 14px;
  white-space: nowrap;
  border-radius: 2px;
  margin-top: 2px;
}
.news-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.news-item {
  display: flex;
  align-items: baseline;
  gap: 18px;
  font-size: 0.88rem;
}
.news-date {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.news-item a {
  color: var(--text-strong);
  text-decoration: none;
  transition: color 0.2s;
}
.news-item a:hover { color: var(--accent); }

/* ===== ABOUT ===== */
#about { background: var(--bg); }
.about-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 88px;
  align-items: center;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.stat-card {
  background: var(--surface);
  padding: 36px 28px;
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}
.stat-card:hover { border-color: var(--accent); }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-unit { font-size: 1.2rem; }
.stat-label {
  font-size: 0.8rem;
  color: var(--text);
  margin-top: 8px;
}

/* ===== SERVICES ===== */
#services {
  background: var(--bg3);
  border-top: 1px solid var(--border);
}
.services-inner { max-width: 1140px; margin: 0 auto; }
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.service-card {
  background: var(--surface);
  padding: 40px 32px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.service-card:hover {
  border-color: rgba(232, 255, 71, 0.35);
  transform: translateY(-4px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-num  {
    font-family: 'League Gothic', var(--font-display) !important;
    font-size: 6.69rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent);
    margin-bottom: 18px;
    font-family: 'Noto Sans JP';
    position: absolute;
    right: 8%;
    top: -19px;
}
.service-icon-wrap {
  width: 48px; height: 48px;
  border-radius: 8px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  /* 画像差し替え: <img src="img/icon-XX.svg" alt="" style="width:24px"> を中に入れるだけ */
}
.service-icon-wrap svg {
  width: 24px; height: 24px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.service-desc {
  font-size: 0.88rem;
  color: var(--text);
  line-height: 2;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 20px;
}

/* ===== AI SECTION ===== */
#ai {
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.ai-inner { max-width: 1140px; margin: 0 auto; }
.ai-since {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--bg);
  background: var(--accent);
  padding: 5px 14px;
  border-radius: 2px;
  margin-bottom: 40px;
}
.ai-since::before {
  content: '●';
  font-size: 0.45rem;
  animation: blink 1.2s infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.15; }
}
.ai-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 48px;
}
.ai-card {
  background: rgba(28, 28, 28, 0.95);
  border: 1px solid var(--border);
  padding: 40px 36px;
  transition: border-color 0.3s;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.ai-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 140px; height: 140px;
  background: radial-gradient(circle at bottom right, rgba(232, 255, 71, 0.05), transparent 70%);
  pointer-events: none;
}
.ai-card:hover { border-color: rgba(71, 249, 255, 0.3); }
.ai-card-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.ai-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.4;
}
.ai-card-desc {
  font-size: 0.88rem;
  color: var(--text);
  line-height: 2;
}
.ai-card-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}
.ai-card-stack .tag {
    border-color: rgba(71, 249, 255, 0.3); 
}

/* ===== WORKS ===== */
#works {
  background: var(--bg3);
  border-top: 1px solid var(--border);
}
.works-inner { max-width: 1140px; margin: 0 auto; }
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 48px;
}
.work-card {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.3s;
  text-decoration: none;
  display: block;
}
.work-card:hover { border-color: rgba(232, 255, 71, 0.4); }
.work-thumb {
  height: 160px;
  background: var(--bg3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  /*
   * 画像に差し替える場合:
   * background: url('../img/works/work01.jpg') center/cover no-repeat;
   * または中に <img style="width:100%;height:100%;object-fit:cover;position:absolute;inset:0"> を入れる
   */
}
.work-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  display: block;
  transition: transform 0.4s;
}
.work-card:hover .work-thumb img {
  transform: scale(1.04);
}
.work-img-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.work-img-ph svg {
  width: 28px; height: 28px;
  fill: none;
  stroke: var(--border);
  stroke-width: 1.5;
}
.work-img-ph span {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--border);
  text-transform: uppercase;
}
.work-info { padding: 18px 22px; }
.work-category {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.work-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}
.work-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 4px;
}

/* ===== INTERVIEW ===== */
#interview {
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.interview-inner { max-width: 1140px; margin: 0 auto; }
.interview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 48px;
}
.interview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px 32px;
  text-decoration: none;
  display: block;
  transition: border-color 0.3s, transform 0.3s;
}
.interview-card:hover {
  border-color: rgba(235, 80, 255, 0.3);
  transform: translateY(-4px);
}
.interview-vol {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.interview-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.45;
}
.interview-sub {
  font-size: 0.86rem;
  color: var(--text);
  line-height: 1.95;
}
.interview-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 20px;
}

/* ===== TEAM ===== */
#team {
  background: var(--bg3);
  border-top: 1px solid var(--border);
}
.team-inner { max-width: 1140px; margin: 0 auto; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 48px;
}
.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px 22px;
  transition: border-color 0.3s;
}
.team-card:hover { border-color: rgba(232, 255, 71, 0.3); }
.team-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.team-icon-wrap svg {
  width: 22px; height: 22px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.team-role {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.team-desc {
  font-size: 0.83rem;
  color: var(--text);
  line-height: 1.95;
}

/* ===== CONTACT ===== */
#contact {
  background: var(--bg2);
  border-top: 1px solid var(--border);
}
.contact-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.contact-inner .section-bar { margin: 22px auto; }
.contact-inner .section-lead { margin: 0 auto; text-align: center; }
.contact-cta { margin-top: 40px; }

/* ===== CREATOR PR ===== */
#creator {
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.creator-inner { max-width: 1140px; margin: 0 auto; }

/* プロフィール帯 */
.creator-profile {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 48px;
  margin-bottom: 2px;
}
.creator-profile-left {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px 36px;
}
.creator-name-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.creator-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 18px;
}
.creator-bio {
  font-size: 0.88rem;
  color: var(--text);
  line-height: 2;
  margin-bottom: 16px;
}
.creator-target {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  border-left: 2px solid var(--accent);
  padding-left: 12px;
}

/* 統計グリッド */
.creator-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.cstat {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: border-color 0.3s;
}
.cstat:hover { border-color: var(--accent); }
.cstat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.cstat-unit { font-size: 1.1rem; }
.cstat-label {
  font-size: 0.78rem;
  color: var(--text);
  margin-top: 8px;
}

/* 活動実績カードグリッド */
.creator-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.creator-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.creator-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.creator-card:hover { border-color: rgba(235, 80, 255, 0.3); transform: translateY(-4px); }
.creator-card:hover::before { transform: scaleX(1); }
.creator-card-num {
  font-family: 'League Gothic', var(--font-display) !important;
    font-size: 6.69rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent);
    margin-bottom: 18px;
    font-family: 'Noto Sans JP';
    position: absolute;
    right: 8%;
    top: -19px;
}
.creator-card-icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.creator-card-icon svg {
  width: 22px; height: 22px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.creator-card-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.4;
}
.creator-card-desc {
  font-size: 0.83rem;
  color: var(--text);
  line-height: 1.95;
}
.creator-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 16px;
}

/* ===== レスポンシブ（index専用） ===== */
@media (max-width: 920px) {
  #hero { padding: 100px 22px 60px; }
  #news { padding: 22px; }
  .news-inner { flex-direction: column; gap: 14px; }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .services-header { flex-direction: column; align-items: flex-start; gap: 14px; }
  .services-grid { grid-template-columns: 1fr; }
  .ai-body { grid-template-columns: 1fr; }
  .works-grid { grid-template-columns: 1fr 1fr; }
  .creator-profile { grid-template-columns: 1fr; }
  .creator-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .works-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .creator-grid { grid-template-columns: 1fr; }
}
/* AI Canvas */
#ai {
  position: relative;
}
#aiCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: block;
  opacity: 0.55;
}
/* AI セクション テキストエリア背景 */
#ai .reveal {
  position: relative;
  z-index: 1;
  background: rgba(13, 13, 13, 0.75);
  backdrop-filter: blur(12px);
  padding: 40px 44px;
  border-left: 2px solid var(--accent);
}

/* Creator Canvas */
#creator {
  position: relative;
}
#creatorCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: block;
  opacity: 0.6;
}

/* Creator ボタン */
.creator-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 10px 22px;
  border-radius: 2px;
  text-decoration: none;
  margin-top: 24px;
  transition: opacity 0.2s, transform 0.2s;
}
.creator-btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}