/* ===========================================
   BONOBONO - Component Styles
   =========================================== */

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.btn--primary {
  background: var(--coral-accent);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--coral-soft);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lifted);
}

.btn--secondary {
  background: var(--white);
  color: var(--ocean-mid);
  border: 2px solid var(--ocean-mid);
}

.btn--secondary:hover {
  background: var(--ocean-mid);
  color: var(--white);
}

/* ─── Scene Selector Buttons ─── */
.scene-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  touch-action: manipulation;
}

/* ─── Language Tiles (Soundboard) ─── */
.soundboard {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin: 0 auto;
}

.language-tile {
  width: 100px;
  height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--white);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
  box-shadow: var(--shadow-soft);
}

.language-tile:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
  border-color: var(--sky-soft);
}

.language-tile.active {
  border-color: var(--coral-accent);
  box-shadow: var(--shadow-glow);
}

.language-tile.playing {
  animation: pulse-glow 1s ease-in-out infinite;
}

.language-tile__flag {
  font-size: 2rem;
  line-height: 1;
}

.language-tile__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ocean-deep);
}

/* ─── Bonobono Character (Hero) ─── */
.hero__character {
  width: 200px;
  height: 200px;
  margin: 0 auto var(--space-8);
  background: transparent;
  position: relative;
  box-shadow: none;
  animation: float 4s ease-in-out infinite;
}

/* Frame-by-frame animation */
.hero__frame {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.hero__frame.active {
  opacity: 1;
}

/* ─── Timeline Node ─── */
.timeline-node {
  position: relative;
  padding: var(--space-3) 0;
  padding-left: var(--space-8);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--duration-slow) var(--ease-smooth);
}

.timeline-node.visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-node::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  background: var(--coral-accent);
  border-radius: var(--radius-full);
  border: 3px solid var(--white);
  box-shadow: var(--shadow-soft);
}

.timeline-node__year {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--ocean-mid);
}

.timeline-node__text {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

/* ─── Character Cards ─── */
.character-card {
  flex: 0 0 280px;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-1) var(--space-4) var(--space-4);
  scroll-snap-align: center;
  box-shadow: var(--shadow-medium);
  transition: transform var(--duration-normal) var(--ease-smooth);
}

.character-card:hover {
  transform: translateY(-4px);
}

.character-card__image {
  width: 100%;
  height: 180px;
  background: transparent;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  font-size: 4rem;
  overflow: hidden;
}

.character-card__image img {
  transition: transform var(--duration-slow) var(--ease-smooth);
  transform-origin: center bottom;
}

.character-card:hover .character-card__image img {
  transform: scale(1.15);
}

.character-card[data-character="bonobono"] .character-card__image img {
  max-height: 65%;
  width: auto;
}

.character-card[data-character="shimarisu"] .character-card__image img {
  max-height: 35%;
  width: auto;
}

.character-card[data-character="araiguma"] .character-card__image img {
  max-height: 70%;
  width: auto;
}

.character-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--ocean-deep);
  margin-bottom: var(--space-1);
  white-space: nowrap;
}

.character-card__species {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.character-card__section {
  margin-bottom: var(--space-2);
}

.character-card__section-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--ocean-mid);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--sky-soft);
}

.character-card__text {
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: 1.5;
}

/* ─── Audio Play Buttons ─── */
.audio-buttons {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 6px;
  margin-top: var(--space-3);
  justify-content: start;
}

.audio-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--sky-soft);
  border: 1.5px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--ocean-deep);
  letter-spacing: 0.02em;
  transition: all var(--duration-fast) var(--ease-smooth);
  white-space: nowrap;
}

.audio-btn:hover {
  background: var(--coral-soft);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.audio-btn.playing {
  background: var(--coral-accent);
  color: var(--white);
  border-color: var(--coral-accent);
  animation: pulse 1s ease-in-out infinite;
}

.audio-btn__icon {
  font-size: var(--text-sm);
  line-height: 1;
}

/* ─── Video Language Buttons ─── */
.video__languages {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.video-lang-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  color: var(--white);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.video-lang-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.video-lang-btn.active {
  background: var(--coral-accent);
  border-color: var(--coral-accent);
}

/* ─── Bento Cards ─── */
.bento-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lifted);
}

.bento-card--wide {
  grid-column: span 2;
}

.bento-card--tall {
  grid-row: span 2;
}

.bento-card__icon {
  width: 48px;
  height: 48px;
  background: var(--sky-soft);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.bento-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--ocean-deep);
  margin-bottom: var(--space-2);
}

.bento-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ─── Blog Cards ─── */
.blog-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.blog-card:hover {
  transform: translateY(-4px) rotate(0.5deg);
  box-shadow: var(--shadow-lifted);
}

.blog-card__image {
  width: 100%;
  height: 180px;
  background: var(--sky-soft);
}

.blog-card__content {
  padding: var(--space-6);
}

.blog-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--ocean-deep);
  margin-bottom: var(--space-2);
}

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.blog-card__link {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--coral-accent);
}

/* ─── Contact Form ─── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ocean-deep);
}

.form-input,
.form-select,
.form-textarea {
  padding: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  border: 2px solid var(--sky-soft);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: border-color var(--duration-fast) var(--ease-smooth);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--ocean-mid);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* ─── Scroll Indicator ─── */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
  animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator__text {
  font-size: var(--text-sm);
  font-family: var(--font-display);
}

.scroll-indicator__arrow {
  font-size: var(--text-xl);
}

/* ─── Wave Background ─── */
.wave-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  overflow: hidden;
}

.wave-bg svg {
  position: absolute;
  bottom: 0;
  width: 200%;
  height: 100%;
  animation: wave 8s linear infinite;
}

.wave-bg svg:nth-child(2) {
  animation-delay: -4s;
  opacity: 0.5;
}