/* ==========================================================================
   tamao-swell.css
   Tamao SWELL Addon – プラグイン本体スタイル
   ========================================================================== */

/* ==========================================================================
   メインビジュアル
   ========================================================================== */
#tamao-main-visual {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: #111;
  z-index: 1;
}

/* 高さバリエーション */
#tamao-main-visual.tamao-mv--height-full .tamao-mv__inner,
#tamao-main-visual.tamao-mv--height-full .tamao-mv__slide {
  height: 100vh;
  min-height: 500px;
}

#tamao-main-visual.tamao-mv--height-set .tamao-mv__inner,
#tamao-main-visual.tamao-mv--height-set .tamao-mv__slide {
  height: var(--tamao-mv-height-pc, 600px);
}

@media screen and (max-width: 768px) {
  #tamao-main-visual.tamao-mv--height-set .tamao-mv__inner,
  #tamao-main-visual.tamao-mv--height-set .tamao-mv__slide {
    height: var(--tamao-mv-height-sp, 400px);
  }
}

/* 余白あり */
#tamao-main-visual.tamao-mv--margin-on {
  margin: 20px auto;
  max-width: 1200px;
  border-radius: 12px;
}

/* Inner / Slide */
.tamao-mv__inner {
  position: relative;
  width: 100%;
}

.tamao-mv__slide {
  position: relative;
  width: 100%;
  overflow: hidden;
}

/* 画像レイヤー */
.tamao-mv__img-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.tamao-mv__img-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* オーバーレイ */
.tamao-mv__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* テキストレイヤー */
.tamao-mv__text-layer {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 6%;
  color: #fff;
}

.tamao-mv__text-layer.u-ta-left   { align-items: flex-start; text-align: left; }
.tamao-mv__text-layer.u-ta-center { align-items: center;     text-align: center; }
.tamao-mv__text-layer.u-ta-right  { align-items: flex-end;   text-align: right; }

.tamao-mv__title {
  font-size: clamp(1.8rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.5em;
  letter-spacing: 0.02em;
}

.tamao-mv__text {
  font-size: clamp(0.9rem, 1.6vw, 1.2rem);
  line-height: 1.75;
  margin-bottom: 1.5em;
  max-width: 600px;
}

/* 全面スライドリンク */
.tamao-mv__slide-link {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: block;
}

/* ── MV ボタン ── */
.tamao-mv__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.75em 2.2em;
  border-radius: var(--radius-md, 8px);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  white-space: nowrap;
  z-index: 3;
  position: relative;
}

.tamao-mv__btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  text-decoration: none;
}

.tamao-mv__btn--fill {
  background-color: var(--color-primary, #2d7dd2);
  color: #fff;
  border: 2px solid transparent;
}
.tamao-mv__btn--fill:hover {
  background-color: var(--color-primary-dark, #1a5fa8);
  color: #fff;
}

.tamao-mv__btn--outline {
  background-color: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.85);
}
.tamao-mv__btn--outline:hover {
  background-color: rgba(255,255,255,0.15);
  color: #fff;
}

/* ── Scroll 矢印 ── */
.tamao-mv__scroll-arrow {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}

.tamao-mv__scroll-arrow span {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  font-weight: 600;
}

.tamao-mv__scroll-arrow::after {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  border-right: 2px solid rgba(255,255,255,0.9);
  border-bottom: 2px solid rgba(255,255,255,0.9);
  transform: rotate(45deg);
  animation: tamaoScrollBounce 1.6s ease-in-out infinite;
}

@keyframes tamaoScrollBounce {
  0%, 100% { transform: rotate(45deg) translate(0,0); opacity: 1; }
  50%       { transform: rotate(45deg) translate(5px,5px); opacity: 0.55; }
}

/* ── Swiper オーバーライド ── */
#tamao-main-visual .swiper,
#tamao-main-visual .swiper-wrapper,
#tamao-main-visual .swiper-slide {
  height: 100%;
}

#tamao-main-visual .swiper-pagination {
  bottom: 50px;
}

#tamao-main-visual .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: rgba(255,255,255,0.55);
  opacity: 1;
  transition: background 0.3s, transform 0.3s;
}

#tamao-main-visual .swiper-pagination-bullet-active {
  background: #fff;
  transform: scale(1.3);
}

#tamao-main-visual .swiper-button-prev,
#tamao-main-visual .swiper-button-next {
  color: #fff;
  --swiper-navigation-size: 32px;
}

#tamao-main-visual .swiper-button-prev::after,
#tamao-main-visual .swiper-button-next::after {
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

/* ── 動画背景 ── */
.tamao-mv__video-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.tamao-mv__video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
}

/* YouTube iframe */
.tamao-mv__youtube-wrap iframe,
#tamao-mv-yt-player {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.78vh;
  pointer-events: none;
  border: none;
}

/* ==========================================================================
   スクロールアニメーション
   ========================================================================== */
.tamao-fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  will-change: opacity, transform;
}

.tamao-fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.tamao-fade-in.delay-1 { transition-delay: 0.1s; }
.tamao-fade-in.delay-2 { transition-delay: 0.2s; }
.tamao-fade-in.delay-3 { transition-delay: 0.3s; }
.tamao-fade-in.delay-4 { transition-delay: 0.4s; }
.tamao-fade-in.delay-5 { transition-delay: 0.5s; }

/* ==========================================================================
   ヘッダー追従アニメーション
   ========================================================================== */
#header-container {
  transition: background-color 0.35s ease, box-shadow 0.35s ease, color 0.35s ease;
}

/* ==========================================================================
   見出しスタイル（ブロックエディター用）
   ========================================================================== */

/* 左ボーダー */
h2.is-style-swell-h2-border-left,
h3.is-style-swell-h3-border-left {
  padding: 0.25em 0 0.25em 1em;
  border-left: 5px solid var(--color-primary, #2d7dd2);
  border-bottom: none;
  background-color: #f7f9fc;
  border-radius: 0 4px 4px 0;
}

/* 背景色 */
h2.is-style-swell-h2-bg,
h3.is-style-swell-h3-bg {
  padding: 0.5em 1em;
  background-color: var(--color-primary, #2d7dd2);
  color: #ffffff;
  border-radius: 4px;
  border-bottom: none;
}

/* 二重ボーダー */
h2.is-style-swell-h2-double,
h3.is-style-swell-h3-double {
  padding-top: 0.25em;
  padding-bottom: 0.5em;
  border-top: 3px solid var(--color-primary, #2d7dd2);
  border-bottom: 1px solid #dde0e8;
}

/* アクセントライン */
h2.is-style-swell-h2-accent,
h3.is-style-swell-h3-accent {
  text-align: center;
  padding-bottom: 0.9em;
  border-bottom: none;
  position: relative;
}

h2.is-style-swell-h2-accent::after,
h3.is-style-swell-h3-accent::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 3px;
  background: linear-gradient(
    to right,
    var(--color-primary, #2d7dd2),
    var(--color-accent, #f4a261)
  );
  border-radius: 2px;
}

/* ==========================================================================
   フルワイドグループブロック
   ========================================================================== */
.wp-block-group.is-style-tamao-full-wide {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
  max-width: 100vw;
  padding-left: max(5%, calc(50vw - 540px));
  padding-right: max(5%, calc(50vw - 540px));
  box-sizing: border-box;
}

/* ==========================================================================
   カードカラム
   ========================================================================== */
.wp-block-columns.is-style-tamao-card-columns .wp-block-column {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 1.5em;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.wp-block-columns.is-style-tamao-card-columns .wp-block-column:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.13);
  transform: translateY(-3px);
}

/* ==========================================================================
   ゴーストボタン
   ========================================================================== */
.wp-block-button.is-style-tamao-ghost .wp-block-button__link {
  background-color: transparent;
  border: 2px solid currentColor;
}

.wp-block-button.is-style-tamao-ghost .wp-block-button__link:hover {
  background-color: rgba(0,0,0,0.05);
}

/* ==========================================================================
   レスポンシブ
   ========================================================================== */
@media screen and (max-width: 834px) {
  .tamao-mv__title {
    font-size: clamp(1.4rem, 6vw, 2.2rem);
  }
  .tamao-mv__text-layer {
    padding: 24px 5%;
  }
  #tamao-main-visual .swiper-button-prev,
  #tamao-main-visual .swiper-button-next {
    display: none;
  }
}

@media screen and (max-width: 480px) {
  .tamao-mv__btn {
    padding: 0.65em 1.5em;
    font-size: 0.875rem;
  }
  #tamao-main-visual .swiper-pagination {
    bottom: 40px;
  }
}