/* ============================================================
   AIクローラー図鑑 — crawler-zukan.css
   ai-kansoku.com 天体観測テーマ
   2026.04
   ============================================================ */

:root {
  --bg:          #F4F6FB;
  --bg2:         #ECEEF7;
  --ink:         #1E2235;
  --ink-mid:     #4A5068;
  --ink-soft:    #8B92AA;
  --star-blue:   #6B8FBF;
  --star-pale:   #D4E2F2;
  --gold:        #B8954A;
  --gold-pale:   #F0E4C0;
  --line:        rgba(107,143,191,0.15);
  --line-strong: rgba(107,143,191,0.28);
  --white:       #ffffff;
  --font-sans:   'Noto Sans JP', 'Hiragino Sans', sans-serif;
  --font-mono:   'DM Mono', 'IBM Plex Mono', monospace;
  --transition:  .22s ease;
}

/* ===== ラッパー ===== */
.zukan-page-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px 80px;
}

/* ===== ヒーロー ===== */
.zukan-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 40px;
  position: relative;
}
.zukan-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 44px; height: 2px;
  background: var(--star-blue);
}
.zukan-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--star-blue);
  margin-bottom: 16px;
}
.zukan-hero-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 48px);
  color: var(--ink);
  margin-bottom: 14px;
  letter-spacing: -.01em;
}
.zukan-hero-desc {
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-soft);
  margin-bottom: 24px;
}
.zukan-hero-meta {
  display: flex;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--ink-soft);
}
.zukan-hero-meta strong {
  color: var(--star-blue);
  font-weight: 400;
}

/* ===== フィルター ===== */
.zukan-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.zukan-filter-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.zukan-filter-btn:hover {
  border-color: var(--star-blue);
  color: var(--star-blue);
}
.zukan-filter-btn.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

/* ===== グリッド ===== */
.zukan-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 16px;
}

/* ===== カード ===== */
.zukan-card {
  background: var(--bg);
  border: 0.5px solid var(--line-strong);
  position: relative;
  cursor: default;
  transition: transform var(--transition), box-shadow var(--transition);
}
.zukan-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(107,143,191,0.14);
}

/* トップライン */
.zukan-card-top {
  height: 2px;
  width: 100%;
}
.zukan-card-top.blue { background: var(--star-blue); }
.zukan-card-top.gold { background: var(--gold); }

/* 番号 */
.zukan-card-num {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .2em;
  color: var(--ink-soft);
  padding: 12px 14px 0;
  opacity: .6;
}

/* アイコン */
.zukan-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  padding: 8px;
}
.zukan-icon-wrap svg {
  overflow: visible;
}

/* Bot名 */
.zukan-card-name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--star-blue);
  text-align: center;
  padding: 0 14px 4px;
  font-weight: 500;
}

/* 会社名 */
.zukan-card-company {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-soft);
  text-align: center;
  padding: 0 14px 8px;
  letter-spacing: .08em;
}

/* バッジ */
.zukan-card-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 3px 10px;
  margin: 0 14px 12px;
}
.zukan-card-badge.blue {
  border: 1px solid var(--star-blue);
  color: var(--star-blue);
}
.zukan-card-badge.gold {
  border: 1px solid var(--gold);
  color: var(--gold);
}

/* 区切り線 */
.zukan-divider {
  border: none;
  border-top: 0.5px solid var(--line-strong);
  margin: 0 14px 12px;
}

/* データリスト */
.zukan-card-data {
  padding: 0 14px 12px;
  margin: 0;
  font-size: 10px;
  line-height: 1.7;
}
.zukan-card-data dt {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .12em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-top: 6px;
}
.zukan-card-data dt:first-child {
  margin-top: 0;
}
.zukan-card-data dd {
  margin: 0;
  color: var(--ink-mid);
  font-size: 10px;
}
.zukan-card-data code {
  font-family: var(--font-mono);
  font-size: 9px;
  background: var(--bg2);
  padding: 1px 5px;
  color: var(--ink-mid);
  border: 0.5px solid var(--line-strong);
}

/* 説明文 */
.zukan-card-desc {
  font-size: 11px;
  line-height: 1.8;
  color: var(--ink-soft);
  padding: 0 14px 16px;
  margin: 0;
}

/* ===== アニメーション ===== */
@keyframes z-spin       { from{transform:rotate(0deg)}   to{transform:rotate(360deg)} }
@keyframes z-spin-r     { from{transform:rotate(0deg)}   to{transform:rotate(-360deg)} }
@keyframes z-orbit      { from{transform:rotate(0deg)}   to{transform:rotate(360deg)} }
@keyframes z-pulse      { 0%,100%{opacity:1}             50%{opacity:0.3} }
@keyframes z-float      { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-4px)} }
@keyframes z-blink      { 0%,100%{opacity:1}             50%{opacity:0.2} }
@keyframes z-ring       { 0%{transform:scale(1);opacity:0.6} 100%{transform:scale(1.9);opacity:0} }
@keyframes z-scan       { 0%{transform:translateY(-20px)} 100%{transform:translateY(20px)} }
@keyframes z-draw       { from{stroke-dashoffset:200}    to{stroke-dashoffset:0} }
@keyframes z-wind       { from{stroke-dashoffset:120}    to{stroke-dashoffset:0} }
@keyframes z-ray        { 0%,100%{stroke-width:1;opacity:1} 50%{stroke-width:2;opacity:0.4} }
@keyframes z-cell       { 0%,100%{opacity:0.2}           50%{opacity:1} }
@keyframes z-bubble     { 0%{transform:translateY(0);opacity:0.8} 100%{transform:translateY(-28px);opacity:0} }
@keyframes z-wave       { 0%,100%{transform:scaleY(1)}   50%{transform:scaleY(1.4)} }
@keyframes z-leaf       { 0%,100%{transform:rotate(-5deg)} 50%{transform:rotate(5deg)} }
@keyframes z-gold-pulse { 0%,100%{transform:rotate(45deg) scale(1)} 50%{transform:rotate(45deg) scale(0.8)} }

/* デフォルト：全アニメ停止 */
.z-anim-spin    { transform-origin:0 0; animation:z-spin      8s  linear      infinite; animation-play-state:paused; }
.z-anim-spin-r  { transform-origin:0 0; animation:z-spin-r    6s  linear      infinite; animation-play-state:paused; }
.z-anim-orbit   { transform-origin:0 0; animation:z-orbit     6s  linear      infinite; animation-play-state:paused; }
.z-anim-pulse   {                       animation:z-pulse      2s  ease-in-out infinite; animation-play-state:paused; }
.z-anim-float   {                       animation:z-float      2.5s ease-in-out infinite; animation-play-state:paused; }
.z-anim-blink   {                       animation:z-blink      1.5s ease-in-out infinite; animation-play-state:paused; }
.z-anim-blink2  {                       animation:z-blink      1.5s ease-in-out .4s infinite; animation-play-state:paused; }
.z-anim-blink3  {                       animation:z-blink      1.5s ease-in-out .8s infinite; animation-play-state:paused; }
.z-anim-blink4  {                       animation:z-blink      1.5s ease-in-out 1.2s infinite; animation-play-state:paused; }
.z-anim-ring1   {                       animation:z-ring       2s  ease-out    infinite; animation-play-state:paused; }
.z-anim-ring2   {                       animation:z-ring       2s  ease-out .7s infinite; animation-play-state:paused; }
.z-anim-scan    {                       animation:z-scan       2s  ease-in-out infinite alternate; animation-play-state:paused; }
.z-anim-draw    {                       animation:z-draw       3s  linear      infinite; animation-play-state:paused; }
.z-anim-wind1   {                       animation:z-wind       1.8s ease-in-out infinite; animation-play-state:paused; }
.z-anim-wind2   {                       animation:z-wind       1.8s ease-in-out .2s infinite; animation-play-state:paused; }
.z-anim-wind3   {                       animation:z-wind       1.8s ease-in-out .4s infinite; animation-play-state:paused; }
.z-anim-ray1    {                       animation:z-ray        1.8s ease-in-out 0s   infinite; animation-play-state:paused; }
.z-anim-ray2    {                       animation:z-ray        1.8s ease-in-out .2s  infinite; animation-play-state:paused; }
.z-anim-ray3    {                       animation:z-ray        1.8s ease-in-out .4s  infinite; animation-play-state:paused; }
.z-anim-ray4    {                       animation:z-ray        1.8s ease-in-out .6s  infinite; animation-play-state:paused; }
.z-anim-ray5    {                       animation:z-ray        1.8s ease-in-out .8s  infinite; animation-play-state:paused; }
.z-anim-ray6    {                       animation:z-ray        1.8s ease-in-out 1.0s infinite; animation-play-state:paused; }
.z-anim-ray7    {                       animation:z-ray        1.8s ease-in-out 1.2s infinite; animation-play-state:paused; }
.z-anim-ray8    {                       animation:z-ray        1.8s ease-in-out 1.4s infinite; animation-play-state:paused; }
.z-anim-cell1   {                       animation:z-cell       2s  ease-in-out 0s   infinite; animation-play-state:paused; }
.z-anim-cell2   {                       animation:z-cell       2s  ease-in-out .3s  infinite; animation-play-state:paused; }
.z-anim-cell3   {                       animation:z-cell       2s  ease-in-out .6s  infinite; animation-play-state:paused; }
.z-anim-cell4   {                       animation:z-cell       2s  ease-in-out .9s  infinite; animation-play-state:paused; }
.z-anim-bubble1 {                       animation:z-bubble     2s  ease-out    infinite; animation-play-state:paused; }
.z-anim-bubble2 {                       animation:z-bubble     2s  ease-out .6s infinite; animation-play-state:paused; }
.z-anim-bubble3 {                       animation:z-bubble     2s  ease-out 1.2s infinite; animation-play-state:paused; }
.z-anim-wave1   { transform-origin:0 0; animation:z-wave       1.8s ease-in-out 0s   infinite; animation-play-state:paused; }
.z-anim-wave2   { transform-origin:0 0; animation:z-wave       1.8s ease-in-out .2s  infinite; animation-play-state:paused; }
.z-anim-wave3   { transform-origin:0 0; animation:z-wave       1.8s ease-in-out .4s  infinite; animation-play-state:paused; }
.z-anim-leaf    { transform-origin:0 -8px; animation:z-leaf    2.5s ease-in-out      infinite; animation-play-state:paused; }
.z-anim-gold-pulse {                    animation:z-gold-pulse 2.5s ease-in-out      infinite; animation-play-state:paused; }

/* ホバーで全アニメ再生 */
.zukan-card:hover .z-anim-spin,
.zukan-card:hover .z-anim-spin-r,
.zukan-card:hover .z-anim-orbit,
.zukan-card:hover .z-anim-pulse,
.zukan-card:hover .z-anim-float,
.zukan-card:hover .z-anim-blink,
.zukan-card:hover .z-anim-blink2,
.zukan-card:hover .z-anim-blink3,
.zukan-card:hover .z-anim-blink4,
.zukan-card:hover .z-anim-ring1,
.zukan-card:hover .z-anim-ring2,
.zukan-card:hover .z-anim-scan,
.zukan-card:hover .z-anim-draw,
.zukan-card:hover .z-anim-wind1,
.zukan-card:hover .z-anim-wind2,
.zukan-card:hover .z-anim-wind3,
.zukan-card:hover .z-anim-ray1,
.zukan-card:hover .z-anim-ray2,
.zukan-card:hover .z-anim-ray3,
.zukan-card:hover .z-anim-ray4,
.zukan-card:hover .z-anim-ray5,
.zukan-card:hover .z-anim-ray6,
.zukan-card:hover .z-anim-ray7,
.zukan-card:hover .z-anim-ray8,
.zukan-card:hover .z-anim-cell1,
.zukan-card:hover .z-anim-cell2,
.zukan-card:hover .z-anim-cell3,
.zukan-card:hover .z-anim-cell4,
.zukan-card:hover .z-anim-bubble1,
.zukan-card:hover .z-anim-bubble2,
.zukan-card:hover .z-anim-bubble3,
.zukan-card:hover .z-anim-wave1,
.zukan-card:hover .z-anim-wave2,
.zukan-card:hover .z-anim-wave3,
.zukan-card:hover .z-anim-leaf,
.zukan-card:hover .z-anim-gold-pulse {
  animation-play-state: running;
}

@media (max-width: 900px) {
  .zukan-grid { grid-template-columns: repeat(3, 1fr) !important; }
}
@media (max-width: 680px) {
  .zukan-page-wrap { padding: 0 20px 48px; }
  .zukan-hero { padding: 40px 0 32px; }
  .zukan-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .zukan-card-desc { font-size: 10px; }
  .zukan-filter { gap: 6px; }
  .zukan-filter-btn { font-size: 9px; padding: 6px 12px; }
}