/*
Theme Name: VOND VATCH
Author: Kando Ami
Description: Tap Dance Studio VOND VATCH Official Theme
Version: 1.1
*/


/* ============================================
   ブログカード サムネイル Coming Soon
   ============================================ */

.blog-card__thumb--soon {
  background-color: var(--cream);
  border: 1px solid var(--brown-mid);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card__thumb-text {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--brown-mid);
}


/* ============================================
   Coming Soon ボタン（moreボタンの代替）
   ============================================ */

.btn-more--soon {
  display: inline-block;
  margin-top: 2rem;
  font-family: var(--font-nav);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--brown-mid);
  border: 1px solid var(--brown-mid);
  padding: 0.5rem 1.5rem;
  cursor: default;
  opacity: 0.6;
}


/* ============================================
   404 / 準備中ページ
   ============================================ */

.page-coming-soon {
  min-height: calc(100svh - var(--header-height-pc) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--cream-light);
  padding: 6rem var(--side-padding-pc);
}

.page-coming-soon__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-coming-soon__label {
  font-family: var(--font-display);
  font-size: 4rem;
  letter-spacing: 0.2em;
  color: var(--sage-dark);
  margin-bottom: 1rem;
}

.page-coming-soon__heading {
  font-family: var(--font-body);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--brown-dark);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.page-coming-soon__text {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 2;
  color: var(--brown-mid);
  margin-bottom: 3rem;
}

.error-404__btn {
  font-family: var(--font-nav);
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  color: var(--cream-light);
  background-color: var(--brown-dark);
  padding: 0.85rem 3rem;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

@media (hover: hover) {
  .error-404__btn:hover {
    background-color: var(--brown-warm);
  }
}

.error-404__btn:active {
  background-color: var(--brown-warm);
}

@media (max-width: 768px) {
  .page-coming-soon {
    padding: 4rem var(--side-padding-sp);
  }

  .page-coming-soon__label {
    font-size: 3rem;
  }

  .page-coming-soon__heading {
    font-size: 1.5rem;
  }
}


/* ============================================
   セクション見出し共通
   英語タイトル（大）+ 日本語サブタイトル（小）
   ============================================ */

.section-heading {
  font-family: var(--font-display); /* Abril Fatface */
  font-weight: 400;
  font-size: 3rem;
  letter-spacing: 0.15em;
  line-height: 1.2;
  text-align: center;
  margin-bottom: 0;
  color: var(--brown-dark);
}

.section-heading--light {
  color: var(--cream-light);
}

/* 日本語サブタイトル：各セクションで color・margin を上書き可 */
.section-sub {
  font-family: var(--font-body); /* Noto Sans JP */
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  line-height: 1.6;
  text-align: center;
  color: var(--brown-mid);
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .section-heading {
    font-size: 2.5rem;
    letter-spacing: 0.1em;
    line-height: 1;
  }

  .section-sub {
    margin-bottom: 2rem;
  }
}


/* ============================================
   Q&A（共通）
   ============================================ */

.section-qa,
.section-contact {
  padding: 6rem 200px;
}

.section-qa {
  position: relative;
  overflow: hidden;
  background-color: var(--sage);
}

/* ノイズテクスチャ */
.section-qa::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.7;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.945 0 0 0 0 0.925 0 0 0 0 0.843 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  pointer-events: none;
}

/* 水彩テクスチャ */
.section-qa::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/images/suisai.png');
  background-size: cover;
  background-position: center;
  opacity: 0.4;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.section-qa__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-qa__lead {
  color: var(--brown-dark);
}

.qa-list {
  width: 100%;
  border-top: 1px solid var(--brown-mid);
  margin-bottom: 1rem;
}

.qa-question {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 0.5rem;
  cursor: pointer;
  user-select: none;
}

.qa-num {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--brown-warm);
  flex-shrink: 0;
  min-width: 2.5rem;
  line-height: 1;
}

.qa-text {
  flex: 1;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--brown-dark);
  line-height: 1.6;
}

.qa-arrow {
  width: 18px;
  height: auto;
  flex-shrink: 0;
  transition: transform 0.35s ease;
}

.qa-question.is-open .qa-arrow {
  transform: rotate(180deg);
}

.qa-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  border-bottom: 1px solid var(--brown-mid);
}

.qa-answer-inner {
  background-color: rgba(255, 251, 237, 0.85);
  padding: 1.25rem 1.5rem 1.25rem 0.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.qa-answer .qa-text {
  font-size: 1rem;
  line-height: 1.9;
}


/* ============================================
   CONTACT（共通）
   ============================================ */

.section-contact {
  background-color: var(--cream-light);
}

.section-contact__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  width: 100%;
}

.contact-item {
  display: flex;
}

.contact-item__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem;
  background-color: var(--cream);
  border: 1px solid var(--brown-mid);
  gap: 0.75rem;
  flex: 1;
  transition: background-color var(--transition);
}

@media (hover: hover) {
  .contact-item__link:hover {
    background-color: var(--peach);
  }
}

.contact-item__link:active {
  background-color: var(--peach);
}

.contact-item__icon {
  display: none;
  color: var(--brown-dark);
}

.contact-item__qr {
  width: 140px;
  height: 140px;
  object-fit: contain;
}

.contact-item__label {
  font-family: var(--font-nav);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  color: var(--brown-dark);
}

.contact-item__desc {
  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--brown-mid);
}

.contact-item__btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--cream-light);
  background-color: var(--brown-dark);
  padding: 0.5rem 1.5rem;
  margin-top: auto;
  transition: background-color var(--transition);
}

@media (hover: hover) {
  .contact-item__link:hover .contact-item__btn {
    background-color: var(--brown-warm);
  }
}

.contact-item__link:active .contact-item__btn {
  background-color: var(--brown-warm);
}

@media (max-width: 1024px) {
  .section-qa,
  .section-contact {
    padding: 5rem var(--side-padding-sp);
  }
}

@media (max-width: 768px) {
  .section-qa,
  .section-contact {
    padding: 4rem var(--side-padding-sp);
  }

  .contact-links {
    grid-template-columns: 1fr;
  }

  .contact-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    grid-column: 1;
    grid-row: 1 / 4;
    align-self: center;
  }

  .contact-item__qr {
    display: none;
  }

  .contact-item__link {
    display: grid;
    grid-template-columns: 52px 1fr;
    grid-template-rows: auto auto auto;
    align-items: start;
    text-align: left;
    gap: 0.25rem 1rem;
  }

  .contact-item__label {
    grid-column: 2;
    grid-row: 1;
  }

  .contact-item__desc {
    grid-column: 2;
    grid-row: 2;
    font-size: 1rem;
  }

  .contact-item__btn {
    display: none;
  }
}


/* ============================================
   共通文章テキストスタイル
   サイト全体で最も多用されるフォント（Noto Sans JP）と
   line-height（2）をここで一元管理する。
   各所で個別に繰り返さないこと。
   ============================================ */

/* body から継承: font-family（Noto Sans JP）・color・font-size 1rem */
/* pタグすべてに適用するベースの行間 */
p {
  line-height: 2;
}

/* ページ見出し（Coming Soon / 共通）*/
.page-coming-soon__heading {
  line-height: 1.2;
}

@media (max-width: 768px) {
  .page-coming-soon__heading {
    line-height: 1.2;
  }
}


/* ============================================
   ニュースリスト
   トップページ（top.css）・ニュースページ（news.css）共通
   ページ固有の差分は各CSSで上書きする
   ============================================ */

.news-list {
  width: 100%;
  border-top: 1px solid var(--brown-mid);
}

.news-item {
  border-bottom: 1px solid var(--brown-mid);
}

.news-item__link,
.news-item--dummy {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.25rem 0;
  transition: opacity var(--transition);
  text-decoration: none;
}

@media (hover: hover) {
  .news-item__link:hover {
    opacity: 0.65;
  }
}

.news-item__link:active {
  opacity: 0.65;
}

.news-item__date {
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: 0.1em;
  line-height: 1.4;
  color: var(--brown-mid);
  white-space: nowrap;
}

.news-item__cat {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.2;
  color: var(--cream-light);
  background-color: var(--sage-dark);
  padding: 2px 10px;
  white-space: nowrap;
}

.news-item--empty {
  display: block;
  padding: 3rem 0;
  text-align: center;
}

.news-item__empty-text {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--brown-mid);
}

.news-item__title {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--brown-dark);
}

@media (max-width: 768px) {
  .news-item__link,
  .news-item--dummy {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .news-item__title {
    flex-basis: 100%;
  }
}


/* ============================================
   ブログカード
   トップページ（top.css）・ブログページ（blog.css）共通
   ============================================ */

.blog-card {
  display: flex;
  flex-direction: column;
}

.blog-card__link {
  display: block;
  text-decoration: none;
  transition: opacity var(--transition);
}

@media (hover: hover) {
  .blog-card__link:hover {
    opacity: 0.75;
  }
}

.blog-card__link:active {
  opacity: 0.75;
}

.blog-card__thumb {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: var(--cream);
  margin-bottom: 1rem;
}

.blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-card__date {
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: 0.1em;
  line-height: 1.4;
  color: var(--brown-mid);
  display: block;
  margin-bottom: 0.5rem;
}

.blog-card__title {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--brown-dark);
}

.grecaptcha-badge {
  visibility: hidden;
}