/* mana — Melty and Novus
   page-mana.php / page-mana_concept.php 専用。ブランドカラーは :root の --taupe (#544038) */

/* ===== ベース ===== */
:root {
  --taupe: #544038;
  --cream: #f4eee6;
  --sand: #e9dfd2;
  --mist: #d9cbbb;
  --ink: #3b2d27;
  --line: rgba(84, 64, 56, .22);
  --gutter: clamp(20px, 6vw, 80px);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--cream);
  color: var(--taupe);
  font-family: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  line-height: 2.1;
  letter-spacing: .08em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is_menu_open {
  overflow: hidden;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.text_en {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  letter-spacing: .22em;
}

/* 外部リンクの矢印 */
.is_external::after {
  content: "\2197";
  margin-left: .5em;
}

/* ===== ヘッダー ===== */
.mana_header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px clamp(20px, 5vw, 64px);
  background: linear-gradient(var(--cream), rgba(244, 238, 230, 0));
}

/* WP: ログイン時の管理バー分だけヘッダーを下げる */
.admin-bar .mana_header {
  top: 32px;
}

.header_logo {
  position: relative;
  z-index: 2;
}

.header_logo img {
  display: block;
  height: 18px;
  width: auto;
}

.header_nav {
  display: flex;
  gap: clamp(18px, 3vw, 40px);
  align-items: center;
  font-size: 13px;
  white-space: nowrap;
}

.nav_link {
  opacity: .75;
  transition: opacity .3s;
}

.nav_link:hover,
.nav_link.is_current {
  opacity: 1;
}

.nav_store {
  border: 1px solid var(--taupe);
  padding: 7px 18px;
  line-height: 1.4;
  transition: background .3s, color .3s;
}

.nav_store:hover {
  background: var(--taupe);
  color: var(--cream);
}

.menu_button {
  display: none;
}

@media only screen and (max-width: 782px) {
  .admin-bar .mana_header {
    top: 46px;
  }
}

@media only screen and (max-width: 568px) {
  .mana_header {
    padding: 16px 20px;
  }

  .header_logo img {
    height: 14px;
  }

  /* ハンバーガー: 中央線が消え、上下が45度にクロスして×になる */
  .menu_button {
    position: relative;
    z-index: 2;
    display: block;
    width: 32px;
    height: 24px;
    background: none;
    border: 0;
    cursor: pointer;
  }

  .menu_button span {
    position: absolute;
    left: 4px;
    width: 24px;
    height: 1px;
    background: var(--taupe);
    transition: transform .4s, opacity .3s, top .4s;
  }

  .menu_button span:nth-child(1) {
    top: 5px;
  }

  .menu_button span:nth-child(2) {
    top: 12px;
  }

  .menu_button span:nth-child(3) {
    top: 19px;
  }

  .menu_button[aria-expanded="true"] span:nth-child(1) {
    top: 12px;
    transform: rotate(45deg);
  }

  .menu_button[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu_button[aria-expanded="true"] span:nth-child(3) {
    top: 12px;
    transform: rotate(-45deg);
  }

  .header_nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    flex-direction: column;
    justify-content: center;
    gap: 36px;
    background: var(--cream);
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .4s, visibility .4s;
  }

  .header_nav.is_open {
    opacity: 1;
    visibility: visible;
  }

  .nav_store {
    margin-top: 12px;
    padding: 10px 28px;
    font-size: 14px;
    letter-spacing: .12em;
  }
}

/* ===== セクション共通 ===== */
.section {
  padding: clamp(80px, 14vw, 170px) var(--gutter);
}

.section.is_sand {
  background: var(--sand);
}

.section.no_pad_top {
  padding-top: 0;
}

.section_label {
  display: block;
  margin-bottom: 36px;
  font-size: 12px;
  opacity: .55;
}

.heading {
  font-weight: 400;
  font-size: clamp(20px, 3vw, 28px);
  letter-spacing: .2em;
  line-height: 2;
}

.lead_text {
  font-size: clamp(21px, 3.4vw, 38px);
  letter-spacing: .12em;
  line-height: 1.7;
  font-weight: 400;
}

.text_block p + p {
  margin-top: 1.6em;
}

.narrow_block {
  max-width: 640px;
  margin: auto;
}

.button {
  display: inline-block;
  margin-top: 40px;
  border: 1px solid currentColor;
  padding: 14px 44px;
  font-size: 13px;
  transition: background .3s, color .3s;
}

.button:hover {
  background: var(--taupe);
  color: var(--cream);
}

@media only screen and (max-width: 568px) {
  .heading {
    letter-spacing: .12em;
  }
}

/* ===== フェード表示(JS有効時のみ) ===== */
.js_on .fade_in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 1.2s, transform 1.2s;
}

.js_on .fade_in.is_shown {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js_on .fade_in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== フルビジュアル(ヒーロー等) ===== */
.full_visual {
  position: relative;
  height: 100svh;
  min-height: 520px;
  overflow: hidden;
}

.full_visual.is_short {
  height: 80svh;
}

.full_visual_img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
}

.full_visual.is_short .full_visual_img {
  object-position: 50% 60%;
}

.full_visual.is_concept .full_visual_img {
  object-position: 50% 50%;
}

.full_caption {
  position: absolute;
  left: var(--gutter);
  bottom: clamp(40px, 9vh, 100px);
  max-width: min(560px, 80vw);
  color: var(--taupe);
}

.full_caption.is_light {
  color: var(--cream);
}

.full_visual.is_concept .full_caption {
  top: clamp(110px, 22vh, 220px);
  bottom: auto;
}

.full_caption_title {
  font-weight: 400;
  font-size: clamp(28px, 5vw, 56px);
  letter-spacing: .14em;
  line-height: 1.5;
}

.full_caption_text {
  margin-top: 18px;
  font-size: 13px;
  opacity: .85;
}

.full_caption_copy {
  font-size: clamp(22px, 3.4vw, 40px);
  letter-spacing: .2em;
}

@media only screen and (max-width: 568px) {
  .full_visual:not(.is_short):not(.is_concept) .full_visual_img {
    object-position: 62% 50%;
  }
}

/* ===== TOP: イントロ ===== */
.intro_text {
  margin-top: 36px;
}

/* ===== TOP: ギャラリー ===== */
.stagger_gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 clamp(12px, 2vw, 28px);
  max-width: 1200px;
  margin: auto;
  align-items: start;
}

.stagger_gallery figure:nth-child(1) {
  grid-column: 2 / 7;
}

.stagger_gallery figure:nth-child(2) {
  grid-column: 8 / 12;
  margin-top: 22vw;
}

.stagger_gallery img {
  display: block;
  width: 100%;
}

.stagger_gallery figcaption {
  margin-top: 14px;
  font-size: 11px;
  opacity: .6;
}

@media only screen and (max-width: 568px) {
  .stagger_gallery figure:nth-child(1) {
    grid-column: 1 / 9;
  }

  .stagger_gallery figure:nth-child(2) {
    grid-column: 5 / 13;
    margin-top: 12vw;
  }
}

/* ===== TOP: コレクション ===== */
.collection_head {
  text-align: center;
}

.product_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 3vw, 40px);
  max-width: 1200px;
  margin: 60px auto 0;
}

.product_item img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: opacity .6s;
}

.product_item:hover img {
  opacity: .88;
}

.product_name {
  margin-top: 20px;
  font-size: 17px;
}

.product_price {
  font-size: 14px;
  opacity: .7;
}

@media only screen and (max-width: 568px) {
  .product_list {
    grid-template-columns: 1fr;
  }
}

/* ===== CONCEPT: 2カラム ===== */
.pair_block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 6vw, 100px);
  max-width: 1100px;
  margin: auto;
  align-items: center;
}

.photo_img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo_img.is_portrait {
  aspect-ratio: 4 / 5;
}

.photo_img.is_tall {
  aspect-ratio: 3 / 4;
}

/* 写真を小さく、テキスト側を広く(写真 2 : テキスト 3) */
.pair_block.is_text_wide {
  grid-template-columns: 2fr 3fr;
}

.pair_block .lead_text {
  font-size: 28px;
}

.like_lead {
  margin-bottom: 48px;
}

@media only screen and (max-width: 1280px) {
  .pair_block .lead_text {
    font-size: clamp(20px, 2.2vw, 28px);
  }
}

@media only screen and (max-width: 960px) {
  .pair_block,
  .pair_block.is_text_wide {
    grid-template-columns: 1fr;
  }

  .pair_block .lead_text {
    font-size: 24px;
  }
}

@media only screen and (max-width: 568px) {
  .pair_block .lead_text {
    font-size: 18px;
  }
}

/* ===== CONCEPT: ブランドカラー ===== */
.brand_color_heading {
  font-weight: 400;
  font-size: 20px;
  letter-spacing: .2em;
  line-height: 2;
}

.brand_color_code {
  margin-top: 6px;
  font-size: 12px;
  opacity: .6;
}

.brand_color_text {
  margin-top: 36px;
}

.brand_color_visual {
  position: relative;
}

.brand_swatch {
  position: absolute;
  left: -14%;
  bottom: -8%;
  display: grid;
  place-items: center;
  width: 46%;
  aspect-ratio: 1;
  background: var(--taupe);
}

.brand_swatch img {
  width: 60%;
}

@media only screen and (max-width: 960px) {
  .brand_color_visual {
    width: 86%;
    margin-left: auto;
  }
}

/* ===== CONCEPT: ストーリー ===== */
.wide_image {
  max-width: 1200px;
  margin: auto;
}

.wide_image img {
  display: block;
  width: 100%;
}

.story_text {
  margin-top: clamp(60px, 10vw, 120px);
}

/* ===== CONCEPT: メッセージ(縦書き) ===== */
.dark_message {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 90svh;
  padding: clamp(80px, 14vw, 170px) var(--gutter);
  overflow: hidden;
  background: var(--taupe);
  color: var(--cream);
}

.dark_message_img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.dark_message_body {
  position: relative;
  text-align: center;
}

.vertical_text {
  writing-mode: vertical-rl;
  height: min(70vh, 520px);
  margin: auto;
  font-size: clamp(22px, 3.4vw, 34px);
  letter-spacing: .4em;
  line-height: 2.2;
}

.dark_message_sign {
  margin-top: 56px;
  font-size: 12px;
}

/* ===== ストア導線(共通) ===== */
.store_band {
  padding: clamp(80px, 14vw, 170px) var(--gutter);
  background: var(--taupe);
  color: var(--cream);
  text-align: center;
}

.store_band_logo {
  width: 180px;
  margin-bottom: 40px;
}

.store_band .button:hover {
  background: var(--cream);
  color: var(--taupe);
}

/* ===== フッター ===== */
.mana_footer {
  padding: 64px 24px 48px;
  text-align: center;
}

.footer_related {
  margin-bottom: 48px;
}

.footer_related_title {
  margin-bottom: 16px;
  font-size: 13px;
  line-height: 1.8;
}

.footer_related_title .text_en {
  display: block;
  font-size: 11px;
  opacity: .55;
}

.footer_related_link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 18px 44px;
  border: 1px solid var(--line);
  line-height: 1.6;
  transition: background .3s, color .3s, border-color .3s;
}

.footer_related_link:hover {
  background: var(--taupe);
  border-color: var(--taupe);
  color: var(--cream);
}

.footer_related_name {
  font-size: 18px;
  letter-spacing: .3em;
}

.footer_related_more {
  margin-top: 8px;
  font-size: 12px;
  border-bottom: 1px solid currentColor;
}

.footer_related_more::after {
  content: "→";
  margin-left: .5em;
}

.footer_copy {
  font-size: 11px;
  opacity: .55;
}

@media only screen and (max-width: 568px) {
  .footer_related_link {
    padding: 16px 32px;
  }
}