@charset "UTF-8";

/*-----------------------------
ハートビート
-----------------------------*/
.heartbeat {
  animation: heartbeat 1.5s infinite;
  transform-origin: center;
}

@keyframes heartbeat {
  0%   { transform: scale(1); }
  14%  { transform: scale(1.3); }
  28%  { transform: scale(1); }
  42%  { transform: scale(1.3); }
  70%  { transform: scale(1); }
  100% { transform: scale(1); }
}

/*-----------------------------
カードフリップ
-----------------------------*/
.card-flip-wrapper {
  perspective: 1000px;
  -webkit-perspective: 1000px;
}

.card-flip-in {
  opacity: 0;
  transform: rotateY(90deg);
  transform-origin: left center;
  transition: transform 1.2s ease-out, opacity 1.2s ease;
  transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  will-change: transform, opacity;
}

.card-flip-in.show {
  opacity: 1;
  transform: rotateY(0deg);
  -webkit-transform: rotateY(0deg);
}


/*-----------------------------
フェードLINE
-----------------------------*/
.fade-line {
  position: relative;
  overflow: hidden;
}

/*-----------------------------
ブルブル演出
-----------------------------*/
@keyframes shake {
  0% { transform: translate(0, 0) rotate(0deg); }
  20% { transform: translate(-2px, 2px) rotate(-1deg); }
  40% { transform: translate(2px, -2px) rotate(1deg); }
  60% { transform: translate(-2px, 2px) rotate(0deg); }
  80% { transform: translate(2px, -1px) rotate(-1deg); }
  100% { transform: translate(0, 0) rotate(0deg); }
}

.shake.is-shaking {
  animation: shake 0.3s ease-in-out;
}

/*-----------------------------
一瞬拡大演出
-----------------------------*/
@keyframes pop-breath {
  0% { transform: scale(1); }
  25% { transform: scale(1.06); }
  50% { transform: scale(1); }
  75% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.breath.is-breathing {
  animation: pop-breath 0.4s ease-in-out;
}

@keyframes hi-pop-breath {
  0% { transform: scale(1); }
  25% { transform: scale(1.1); }
  50% { transform: scale(1); }
  75% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.hi-breath.is-hi-breathing {
  animation: hi-pop-breath 0.4s ease-in-out;
}


/*-----------------------------
バウンス
-----------------------------*/
@keyframes bounceZoom {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.1); }
  100% { transform: scale(1); }
}
.hover-bounce {
  display: inline-block;
  transition: transform 0.3s ease;
}
.hover-bounce:hover {
  animation: bounceZoom 0.8s ease-in-out infinite;
}

/*-----------------------------
キラリン
-----------------------------*/
.shine-effect {
  position: relative;
  overflow: hidden;
}

.shine-effect::after {
  content: '';
  position: absolute;
  top: 0;
  left: 100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
}

.shine-effect.is-animating::after {
  animation: shine 0.6s ease;
}

@keyframes shine {
  0% {
    left: 100%;
    opacity: 0;
  }
  50% {
    left: -50%;
    opacity: 0.6;
  }
  100% {
    left: -100%;
    opacity: 0;
  }
}
/*-----------------------------
バウンス＋キラリン
-----------------------------*/
.hi-bounce-shine {
  position: relative;
  overflow: hidden;
}

.hi-bounce-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: 100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  z-index: 1;
  opacity: 0;

  /* 丸みは左右の端だけ効かせる */
  border-top-left-radius: inherit;
  border-bottom-left-radius: inherit;
  border-top-right-radius: inherit;
  border-bottom-right-radius: inherit;

  mask-image: linear-gradient(to right, transparent 0%, black 20%, black 80%, transparent 100%);
  mask-size: 100% 100%;
  mask-repeat: no-repeat;
}
.hi-bounce-shine.animating {
  animation: bounceZoom 0.6s ease;
}

.hi-bounce-shine.is-animating::after {
  animation: shine 0.6s ease;
  border-radius: inherit; /* ← 親と同じ丸みになる！ */
}

.hi-hover-bounce-shine {
  position: relative;
  overflow: hidden;
  z-index: 0;
  /* border-radius は親で自由に指定してOK */
}

.hi-hover-bounce-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: 100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  opacity: 0;
  border-radius: inherit;
  z-index: 1;

  /* マスク追加で端をふんわり */
  mask-image: linear-gradient(to right, transparent 0%, black 20%, black 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 20%, black 80%, transparent 100%);
}

/* ホバー時にアニメ発火！ */
.hi-hover-bounce-shine:hover {
  animation: bounceZoom 0.6s ease;
}

.hi-hover-bounce-shine:hover::after {
  animation: shine 0.6s ease;
}