/* Works page (Figma: pc_works) */

/*
 * アンカー位置: .p-worksSection__head の sticky top（56px）を基準に、
 * 固定ヘッダー分の余白と合算して「ひとつ上のカテゴリ」が見切れないよう調整する。
 */
:root {
  --works-section-head-sticky-top: 56px;
  /* 固定ヘッダー相当（ロゴ＋パディングの目安。必要ならここだけ微調整） */
  --works-anchor-header-clearance: 8px;
  --works-anchor-scroll-margin: calc(
    var(--works-section-head-sticky-top) + var(--works-anchor-header-clearance)
  );
}

/* フラグメント（#koromo 等）スクロール時にビューポート上端からのオフセットを統一 */
html {
  scroll-padding-top: var(--works-anchor-scroll-margin);
}

/* アンカー遷移時のスムーススクロール（作品一覧テンプレートで本CSSが読み込まれるページのみ） */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

.p-works {
  position: relative;
  min-height: 100vh;
  width: 100%;
  background: #f5f5f5;
  color: var(--c-text, #000);
}

.p-works__shell {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 120px 30px 120px;
  box-sizing: border-box;
}

.p-works__intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 100px;
  margin-bottom: 64px;
  width: 100%;
}

.p-works__titleBlock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.p-works__titleJp {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  font-family: var(--ff-jp);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.12em;
  color: var(--c-text, #000);
}

.p-works__titleJpLine {
  display: block;
}

.p-works__titleEn {
  margin: 0;
  font-family: var(--ff-en);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.3em;
  color: var(--c-text-sub);
}

.p-worksAnchors {
  width: 100%;
  display: flex;
  justify-content: center;
}

.p-worksAnchors__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 64px;
  width: 100%;
}

.p-worksAnchors__link {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  font-family: var(--ff-jp);
  font-size: 28px;
  font-weight: 300;
  color: var(--c-text, #000);
  text-decoration: none;
  padding-bottom: 2px;
}

/* テキスト下：線幅1pxの下向き矢印（縦線＋⌄／仮サイズ。実体は SVG mask） */
/* 下向き⌄のみ（縦線なし）12×4px・#666 */
.p-worksAnchors__link::after {
  content: "";
  display: block;
  width: 12px;
  height: 4px;
  margin-top: 10px;
  margin-left: auto;
  margin-right: auto;
  flex-shrink: 0;
  background-color: #666666;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 4'%3E%3Cpath d='M1 1 L6 3.5 L11 1' fill='none' stroke='%23fff' stroke-width='1' stroke-linecap='square' stroke-linejoin='miter'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 4'%3E%3Cpath d='M1 1 L6 3.5 L11 1' fill='none' stroke='%23fff' stroke-width='1' stroke-linecap='square' stroke-linejoin='miter'/%3E%3C/svg%3E");
  -webkit-mask-size: 12px 4px;
  mask-size: 12px 4px;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.p-worksAnchors__link:hover::after {
  opacity: 0.5;
  transition : 0.3s;
}

.p-worksAnchors__link:hover,
.p-worksAnchors__link:focus-visible {
  opacity: 0.5;
  transition : 0.3s;
  transform: translateY(3px);
}

.p-works__sections {
  display: flex;
  flex-direction: column;
  gap: 100px;
  width: 100%;
  align-items: center;
}

.p-worksSection {
  /* アンカー位置は html の scroll-padding-top に統一（scroll-margin と二重にしない） */
  scroll-margin-top: 0;
}

.p-worksSection__inner {
  display: flex;
  justify-content: center;
  gap: 40px;
  align-items: flex-start;
  width: 100%;
}

/* セクション内のみ追従。親（__inner）の下端で追従終了 */
.p-worksSection__head {
  position: sticky;
  top: var(--works-section-head-sticky-top);
  align-self: flex-start;
  flex-shrink: 0;
  z-index: 1;

  display: flex;
  flex-direction: column;
  gap: 28px;
}

.p-worksSection__heading {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.p-worksSection__catJp {
  font-family: var(--ff-jp);
  font-size: 60px;
  font-weight: normal;
  line-height: 1.3;
  color: var(--c-text, #000);
}

.p-worksSection__catEn {
  font-family: var(--ff-en);
  font-size: 12px;
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: 0.3em;
  color: var(--c-text-sub);
  text-transform: uppercase;
}

.p-worksSection__tags {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.p-worksTagRow {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.p-worksTag {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.p-worksTag__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--c-text, #000);
}

.p-worksTag__label {
  font-family: var(--ff-jp);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: var(--c-text, #000);
  writing-mode: vertical-rl;
  text-orientation: upright;
  white-space: nowrap;
}

.p-worksGrid {
  display: flex;
  flex-direction: column;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 24px;
  width: auto;
  min-width: 0; /* flex項目内の画像が縮まずに溢れるのを防止 */
}

.p-worksGrid__cell {
  margin: 0;
  width: 600px;
  max-width: 600px;
  /* 幅制約を入れてプレースホルダー固定幅で横にはみ出さない */
  min-width: 0; /* flex項目内の内在幅の影響を無効化 */
  max-width: 100%;
}

.p-worksGrid__media {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
}

.p-worksGrid__trigger {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
}
.p-worksGrid__trigger:focus-visible {
  outline: 2px solid var(--c-text-dark);
  outline-offset: 2px;
}

.p-worksGrid__trigger img {
  display: block;
  width: 600px;
  max-width: 100%;
  height: auto;
  transform: scale(1);
  transform-origin: center center;
  transition: transform 0.45s ease;
}

.p-worksGrid__trigger:hover img,
.p-worksGrid__trigger:focus-visible img {
  transform: scale(1.05);
}

/* ホバー時：暗転オーバーレイ＋中央に作品名 */
.p-worksGrid__caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 16px;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.5);
  color: var(--c-white, #fff);
  font-family: var(--ff-jp);
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-align: center;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.p-worksGrid__trigger:hover .p-worksGrid__caption,
.p-worksGrid__trigger:focus-visible .p-worksGrid__caption {
  opacity: 1;
}

@media (hover: none) {
  .p-worksGrid__trigger:active img {
    transform: scale(1.05);
  }

  .p-worksGrid__trigger:active .p-worksGrid__caption {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .p-worksGrid__caption {
    transition: none;
  }

  .p-worksGrid__trigger img {
    transition: none;
  }

  .p-worksGrid__trigger:hover img,
  .p-worksGrid__trigger:focus-visible img,
  .p-worksGrid__trigger:active img {
    transform: none;
  }
}

@media (max-width: 900px) {
  .p-worksSection {
    width: 100%;
  }

  .p-worksSection__inner {
    flex-direction: column;
    gap: 32px;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
  }

  /* 見出しは align-self: flex-start が効いているため、モバイル時は中央に上書き */
  .p-worksSection__head {
    align-self: center;
    width: 100%;
    max-width: 600px;
    min-width: 0;
    box-sizing: border-box;
    position: static;
  }

  .p-worksSection__heading {
    align-items: flex-start;
  }

  .p-worksSection__tags {
    flex-direction: row;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .p-worksTag {
    flex-direction: row;
  }

  .p-worksTagRow {
    flex-wrap: wrap;
    min-width: 0;
    max-width: 100%;
  }

  .p-worksTag__label {
    writing-mode: rl-tb;
}

  /* モバイルでは flex align-items:center のため伸びないケースがあるので、グリッドは親幅に伸ばす */
  .p-worksGrid {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    align-self: stretch;
  }
}

@media (max-width: 1100px) {
  :root {
    /* ハンバーガー表示時など、上端の操作域が変わる分を少し広げる */
    --works-anchor-header-clearance: 8px;
  }

  .p-works__shell {
    padding: 140px 20px 100px;
  }
}

@media (max-width: 600px) {
  .p-works__shell {
    padding-left: 20px;
    padding-right: 20px;
  }

  .p-works__intro {
    gap: 32px;
  }
}

@media (max-width: 480px) {
  :root {
    /* ハンバーガー表示時など、上端の操作域が変わる分を少し広げる */
    --works-anchor-header-clearance: 40px;
  }
  .p-siteHeader {
    padding: 30px 20px 0;
}
  .p-worksAnchors__list {
    flex-wrap: nowrap;
    justify-content: center;
    gap: 40px;
    padding: 0;
  }
}

/* 作品詳細モーダル（作り直し） */
.p-worksModal {
  position: fixed;
  inset: 0;
  z-index: var(--z-works-modal, 200);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 250ms ease, visibility 0s linear 250ms;
}

.p-worksModal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 250ms ease;
}

.p-worksModal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  opacity: 0;
  transition: opacity 500ms ease;
}

.p-worksModal.is-open .p-worksModal__backdrop {
  opacity: 1;
}

.p-worksModal__panel {
  position: relative;
  width: min(596px, calc(100vw - 40px));
  color: #fff;
  padding-top: 40px;
  padding-bottom: 24px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 250ms ease, transform 250ms ease;
}

.p-worksModal.is-open .p-worksModal__panel {
  opacity: 1;
  transform: translateY(0);
}

.p-worksModal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 56px;
  height: 56px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  color: inherit;
  z-index: 30;
}

.p-worksModal__closeIcon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 56px;
  height: 20px;
  transform: translate(-50%, -50%);
}

.p-worksModal__closeIcon::before,
.p-worksModal__closeIcon::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: #fff;
  transform-origin: center;
}

.p-worksModal__closeIcon::before {
  transform: translateY(-50%) rotate(45deg);
}

.p-worksModal__closeIcon::after {
  transform: translateY(-50%) rotate(-45deg);
}

.p-worksModal__media {
  position: relative;
  width: 100%;
  min-height: 1px;
}

.p-worksModal__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  display: block;
  /* トップページスライダーに合わせてフェード（ズームなし） */
  transition: opacity 1100ms ease;
  pointer-events: none;
  z-index: 10;
}

.p-worksModal__img.is-active {
  opacity: 1;
}

.p-worksModal__prev,
.p-worksModal__next {
  position: absolute;
  top: 50%;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transform: translateY(-50%);
  z-index: 20;
  background: rgba(0, 0, 0, 0.95);
}

.p-worksModal__prev {
  left: 0;
}

.p-worksModal__next {
  right: 0;
}

.p-worksModal__prev::before,
.p-worksModal__next::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  transform: translate(-50%, -50%) rotate(45deg);
}

.p-worksModal__prev::before {
  border-left: 1px solid #fff;
  border-bottom: 1px solid #fff;
}

.p-worksModal__next::before {
  border-right: 1px solid #fff;
  border-top: 1px solid #fff;
}

.p-worksModal__title {
  margin: 14px 0 0;
  font-size: 18px;
  line-height: 1.5;
  font-family: var(--ff-en, serif);
  font-weight: 700;
}

.p-worksModal__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  font-family: var(--ff-jp, serif);
}

body.p-worksModal-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .p-worksModal__img {
    transition: none;
  }

  .p-worksModal,
  .p-worksModal__backdrop,
  .p-worksModal__panel {
    transition: none;
  }
}

/* クリック可能要素のカーソル */
a[href],
button,
input[type="button"],
input[type="submit"],
input[type="reset"],
[role="button"],
summary {
  cursor: pointer;
}