/* =========================================================
   flyer.css — チラシ・パンフレット制作 詳細ページ専用スタイル
   ========================================================= */

/* ---------- 制作できる印刷物の種類 ---------- */
.flyer-approach {
  background: var(--bg);
}
.flyer-approach__head {
  text-align: center;
  margin-bottom: 16px;
}
.flyer-approach__lead {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin: 8px 0 56px;
}
.flyer-approach__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- カード ---------- */
.flyer-approach-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px 28px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease),
    border-color 0.3s;
}
.flyer-approach-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(31, 108, 255, 0.1);
  border-color: var(--brand-1);
}

/* ---------- アイコン ---------- */
.flyer-approach-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 4px;
  color: var(--ink-soft);
}
.flyer-approach-card__icon svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* チラシ SVG アニメーション */
.flyer-hd {
  transform-origin: center top;
  animation: flyerHdDrop 3.6s ease infinite;
}
@keyframes flyerHdDrop {
  0%, 20%   { opacity: 0; transform: translateY(-6px); }
  35%, 80%  { opacity: 1; transform: translateY(0); }
  95%, 100% { opacity: 0; transform: translateY(-6px); }
}
.flyer-img {
  animation: flyerImgFade 3.6s ease infinite 0.2s;
}
.flyer-l1 {
  animation: flyerLineFade 3.6s ease infinite 0.35s;
}
.flyer-l2 {
  animation: flyerLineFade 3.6s ease infinite 0.5s;
}
.flyer-l3 {
  animation: flyerLineFade 3.6s ease infinite 0.65s;
}
.flyer-div {
  animation: flyerLineFade 3.6s ease infinite 0.5s;
}
.flyer-cta {
  animation: flyerCtaPulse 3.6s ease infinite 0.8s;
}
@keyframes flyerImgFade {
  0%, 15%  { opacity: 0; }
  35%, 80% { opacity: 1; }
  95%, 100%{ opacity: 0; }
}
@keyframes flyerLineFade {
  0%, 20%  { opacity: 0; }
  40%, 80% { opacity: 1; }
  95%, 100%{ opacity: 0; }
}
@keyframes flyerCtaPulse {
  0%, 30%    { opacity: 0; transform: scale(0.92); }
  50%, 75%   { opacity: 1; transform: scale(1); }
  90%, 100%  { opacity: 0; transform: scale(0.92); }
}

/* パンフレット SVG アニメーション */
.pamph-r1, .pamph-r2, .pamph-r3, .pamph-r4 {
  animation: pamphFadeIn 4s ease infinite;
}
.pamph-r2 { animation-delay: 0.15s; }
.pamph-r3 { animation-delay: 0.3s; }
.pamph-r4 { animation-delay: 0.45s; }
.pamph-l1, .pamph-l2, .pamph-l3, .pamph-l4, .pamph-l5 {
  animation: pamphFadeIn 4s ease infinite;
}
.pamph-l2 { animation-delay: 0.1s; }
.pamph-l3 { animation-delay: 0.2s; }
.pamph-l4 { animation-delay: 0.3s; }
.pamph-l5 { animation-delay: 0.4s; }
@keyframes pamphFadeIn {
  0%, 10%  { opacity: 0; }
  30%, 75% { opacity: 1; }
  90%, 100%{ opacity: 0; }
}
.pamph-curl {
  transform-origin: 50px 50px;
  animation: pamphCurl 4s ease-in-out infinite;
}
@keyframes pamphCurl {
  0%, 30%  { opacity: 0.2; transform: scale(0.6); }
  55%, 75% { opacity: 0.7; transform: scale(1); }
  90%, 100%{ opacity: 0.2; transform: scale(0.6); }
}

/* 名刺・封筒 SVG アニメーション */
.print-card {
  animation: cardDrop 4s ease-in-out infinite;
}
@keyframes cardDrop {
  0%       { transform: translateY(-18px); opacity: 0; }
  20%, 70% { transform: translateY(0); opacity: 1; }
  90%, 100%{ transform: translateY(-18px); opacity: 0; }
}
.print-env {
  animation: envSlide 4s ease-in-out infinite;
}
@keyframes envSlide {
  0%, 15%  { transform: translateY(12px); opacity: 0; }
  35%, 70% { transform: translateY(0); opacity: 1; }
  88%, 100%{ transform: translateY(12px); opacity: 0; }
}

/* ---------- バッジ ---------- */
.flyer-approach-card__badge {
  display: inline-flex;
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 40px;
  background: var(--grad);
  color: #fff;
}
.flyer-approach-card__badge--pamph {
  background: linear-gradient(135deg, var(--brand-3), var(--brand-1));
}
.flyer-approach-card__badge--card {
  background: linear-gradient(135deg, #00c6ff, var(--brand-3));
}

/* ---------- タイトル・テキスト ---------- */
.flyer-approach-card__title {
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  margin: 4px 0 0;
}
.flyer-approach-card__desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.85;
  margin: 0;
  flex: 1;
}
.flyer-approach-card__list {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.flyer-approach-card__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-soft);
}
.flyer-approach-card__list li::before {
  content: "→";
  color: var(--brand-1);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 860px) {
  .flyer-approach__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .flyer-approach__grid {
    grid-template-columns: 1fr;
  }
  .flyer-approach-card {
    padding: 32px 24px 28px;
  }
}