/* ==========================================================================
   Hover Effects
   ========================================================================== */

/* Scale up on hover */
.hover-scale {
  transition: transform var(--duration-normal) var(--ease-out);
}

.hover-scale:hover {
  transform: scale(1.05);
}

/* Lift on hover */
.hover-lift {
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Glow on hover */
.hover-glow {
  transition: box-shadow var(--duration-normal) var(--ease-out);
}

.hover-glow:hover {
  box-shadow: var(--shadow-glow);
}

/* Image zoom on parent hover */
.hover-zoom-img img {
  transition: transform var(--duration-slow) var(--ease-out);
}

.hover-zoom-img:hover img {
  transform: scale(1.08);
}

/* Underline animation */
.hover-underline {
  position: relative;
}

.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--duration-normal) var(--ease-out);
}

.hover-underline:hover::after {
  width: 100%;
}

/* Shine sweep */
.hover-shine {
  position: relative;
  overflow: hidden;
}

.hover-shine::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-shine);
  z-index: 1;
  transition: left 0.6s var(--ease-out);
  pointer-events: none;
}

.hover-shine:hover::before {
  left: 100%;
}


/* ==========================================================================
   Text Split Animation - 文字が1文字ずつ現れる
   ========================================================================== */

.char-anim {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.char-anim.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ==========================================================================
   Card Mouse-follow Shine - マウス追従の光沢エフェクト
   ========================================================================== */

.news__card,
.interview__card {
  --mouse-x: 50%;
  --mouse-y: 50%;
  position: relative;
}

.news__card::before,
.interview__card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 5;
  opacity: 0;
  background: radial-gradient(
    300px circle at var(--mouse-x) var(--mouse-y),
    rgba(255, 255, 255, 0.12) 0%,
    transparent 100%
  );
  transition: opacity 0.3s ease;
  pointer-events: none;
  border-radius: inherit;
}

.news__card:hover::before,
.interview__card:hover::before {
  opacity: 1;
}


/* ==========================================================================
   Section Heading Accent Bar Animation
   ========================================================================== */

.news__heading-accent,
.interview__heading-accent,
.members__heading-accent {
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.text-split-ready .news__heading-accent,
.text-split-ready .interview__heading-accent,
.text-split-ready .members__heading-accent,
.is-visible .news__heading-accent,
.is-visible .interview__heading-accent,
.is-visible .members__heading-accent {
  transform: scaleY(1);
}