/* ============================================================
   kokoniaru.css
   ココニアルオラクルページ固有スタイル
   DUCK WORKS Uranai Tools
============================================================ */

/* ============================================================
   ページヘッダー
============================================================ */
.page-header {
  padding: 48px var(--pad) 0;
  text-align: center;
}
.page-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.page-title {
  font-family: var(--f-mincho);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-main);
  margin-bottom: 8px;
}
.page-title-en {
  font-family: var(--f-en);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-main);
  letter-spacing: 0.1em;
  border: 1px solid var(--c-main);
  display: inline-block;
  padding: 4px 24px;
  margin-bottom: 16px;
}
.page-lead {
  font-size: 16px;
  color: var(--c-main);
  margin-bottom: 64px;
}

/* ============================================================
   カードエリア
============================================================ */
.card-section {
  padding: 0 var(--pad);
}
.card-inner {
  max-width: 600px;
  margin: 0 auto;
}
.card-state {
  text-align: center;
}
.is-hidden {
  display: none !important;
}

/* 初期表示（カード裏面イメージ） */
.card-back-wrap {
  padding: 48px;
  margin-bottom: 32px;
  display: inline-block;
  width: 100%;
}
.oracle-back-display {
  font-size: 96px;
  line-height: 1;
  opacity: 0.3;
}

/* 「カードを引く」「もう一度引く」ボタン */
.draw-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 400px;
  margin: 0 auto 32px;
  padding: 16px 40px;
  background: var(--c-main);
  color: var(--c-white);
  font-family: var(--f-mincho);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: background var(--ease);
}
.draw-btn:hover {
  background: var(--c-sub);
}
.draw-btn-arrow {
  position: absolute;
  right: 16px;
  font-size: 16px;
  transition: transform var(--ease);
}
.draw-btn:hover .draw-btn-arrow {
  transform: translateX(4px);
}

/* ============================================================
   結果エリア
============================================================ */
.result-wrap {
  background: var(--c-white);
  padding: 48px 40px;
  margin-bottom: 32px;
  text-align: center;
}

/* カード画像 */
.result-img-wrap {
  margin-bottom: 24px;
}
.result-card-img {
  max-width: 240px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  display: block;
}

/* カードタイトル */
.result-title {
  font-family: var(--f-mincho);
  font-size: 28px;
  font-weight: 600;
  color: #333;
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

/* 区切り線 */
.result-divider {
  border: none;
  border-top: 1px solid #333;
  margin: 24px 0;
}

/* メッセージ */
.result-message-section {
  text-align: left;
}
.result-section-label {
  font-family: var(--f-en);
  font-size: 18px;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  text-align: center;
}
.result-message {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}

/* ============================================================
   戻るリンク
============================================================ */
.back-link-wrap {
  text-align: center;
  padding: 0 var(--pad) 64px;
}
.back-link {
  font-size: 16px;
  color: var(--c-main);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--ease);
}
.back-link:hover {
  color: var(--c-sub);
}

/* ============================================================
   バナーセクション
============================================================ */
.banner-section {
  padding: 56px var(--pad) 72px;
  border-top: 2px solid var(--c-main);
}
.banner-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.banner-title {
  font-family: var(--f-mincho);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #000;
  text-align: center;
  margin-bottom: 32px;
}
.banner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.banner-card {
  background: var(--c-white);
  border: none;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  transition:
    transform var(--ease),
    box-shadow var(--ease);
}
.banner-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-h);
}
.banner-card > a {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.banner-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 32px 0;
}
.banner-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.banner-card:hover .banner-card-img img {
  transform: scale(1.04);
}
.banner-card-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.banner-card-title {
  font-family: var(--f-mincho);
  font-size: 26px;
  font-weight: 600;
  color: #000;
  margin-bottom: 8px;
}
.banner-card-desc {
  font-size: 16px;
  line-height: 1.6;
  color: #000;
  flex: 1;
  margin-bottom: 16px;
}
.banner-card-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--c-main);
  color: var(--c-white);
  padding: 16px;
  font-family: var(--f-en);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 0;
  transition: background var(--ease);
}
.banner-card:hover .banner-card-btn {
  background: var(--c-sub);
}
.ext-icon {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ============================================================
   Animations
============================================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.result-wrap.is-visible {
  animation: fadeIn 0.5s ease forwards;
}

/* ============================================================
   Responsive
============================================================ */
@media (max-width: 800px) {
  .page-title {
    font-size: 28px;
  }
  .page-lead {
    margin-bottom: 48px;
  }
  .result-wrap {
    padding: 32px 24px;
  }
  .result-title {
    font-size: 24px;
  }
  .banner-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 480px) {
  .banner-grid {
    grid-template-columns: 1fr;
  }
}