/* ========================================
   ヘッダー
======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: var(--white);
  border-bottom: 1px solid var(--light-beige);
}

/* TOPページ：スクロール前は透明・文字白 */
.header--transparent {
  background: transparent;
  border-bottom-color: transparent;
  transition: background 0.5s ease, border-color 0.5s ease, backdrop-filter 0.5s ease;
}

.header--transparent:not(.is-scrolled) .header__nav-item > a {
  color: var(--sumi);
  animation: header-text-color 40s infinite;
}

.header--transparent:not(.is-scrolled) .header__reserve {
  color: var(--sumi);
  border-color: var(--beige);
  animation: header-text-color 40s infinite;
}

.header--transparent:not(.is-scrolled) .header__reserve:hover {
  color: var(--white);
}

.header--transparent:not(.is-scrolled) .header__hamburger span {
  background: var(--sumi);
  animation: header-hamburger-color 40s infinite;
}

.header--transparent:not(.is-scrolled) .header__logo img {
  animation: header-logo-invert 40s infinite;
}

/* スライド4（暗い画像）表示中だけ文字・ロゴを白に */
@keyframes header-text-color {
  0%, 60%   { color: var(--sumi); }
  67%        { color: #fff; }
  78%        { color: #fff; }
  85%, 100%  { color: var(--sumi); }
}

@keyframes header-hamburger-color {
  0%, 60%   { background: var(--sumi); }
  67%        { background: #fff; }
  78%        { background: #fff; }
  85%, 100%  { background: var(--sumi); }
}

@keyframes header-logo-invert {
  0%, 60%   { filter: none; }
  67%        { filter: invert(1); }
  78%        { filter: invert(1); }
  85%, 100%  { filter: none; }
}

/* スクロール後：半透明白・文字を通常色に戻す */
.header--transparent.is-scrolled {
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: var(--light-beige);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header--transparent.is-scrolled .header__nav-item > a {
  color: var(--sumi);
  mix-blend-mode: normal;
  opacity: 1;
}

.header--transparent.is-scrolled .header__nav-item > a:hover {
  color: var(--beige);
  opacity: 1;
}

.header--transparent.is-scrolled .header__logo img {
  filter: none;
}

.header--transparent.is-scrolled .header__reserve {
  color: var(--sumi);
  border-color: var(--beige);
}

.header--transparent.is-scrolled .header__reserve-icon {
  filter: brightness(0) saturate(100%) invert(68%) sepia(29%) saturate(481%) hue-rotate(356deg) brightness(94%) contrast(86%);
}

.header--transparent.is-scrolled .header__reserve:hover {
  background: var(--beige);
  color: var(--white);
}

.header--transparent.is-scrolled .header__hamburger span {
  background: var(--sumi);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 80px;
  padding: 0 0 0 32px;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: auto;
}

.header__logo img {
  width: 140px;
  height: auto;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.header__logo:hover img {
  transform: scale(1.06);
}

/* ナビ（中央） */
.header__nav {
  display: flex;
  align-items: center;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 40px;
}

.header__nav-item > a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mincho);
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--sumi);
  transition: color 0.3s;
  white-space: nowrap;
}

.header__nav-item > a:hover {
  color: var(--beige);
}

.header__dropdown-arrow {
  display: block;
  flex-shrink: 0;
}

/* ドロップダウン */
.has-dropdown {
  position: relative;
}

.header__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--light-beige);
  border-radius: var(--radius);
  padding: 8px 0;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.has-dropdown:hover .header__dropdown,
.has-dropdown:focus-within .header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__dropdown li a {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-mincho);
  font-size: 16px;
  letter-spacing: 0.04em;
  color: #1a1a1a;
  transition: background 0.2s, color 0.2s;
}

.header__dropdown li a:hover {
  background: var(--off-white);
  color: var(--beige);
}

/* 2カラムドロップダウン */
.header__dropdown--wide {
  display: flex;
  align-items: stretch;
  min-width: 460px;
  padding: 8px 0;
}

/* 左列：成人式・七五三・家族グループ */
.header__dropdown-section {
  flex: 1;
}

.header__dropdown-section > ul {
  list-style: none;
  padding: 0;
  margin: 0;
  border-bottom: 1px solid var(--light-beige);
  padding-bottom: 4px;
  margin-bottom: 4px;
}

/* 右列：その他サービス */
.header__dropdown-col {
  flex: 1;
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 1px solid var(--light-beige);
}

.header__dropdown-group__title {
  display: block;
  padding: 10px 20px 8px;
  font-family: var(--font-mincho);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #1a1a1a;
  border-bottom: 1px solid var(--light-beige);
  transition: background 0.2s, color 0.2s;
}

.header__dropdown-group__title:hover {
  background: var(--off-white);
  color: var(--beige);
}

.header__dropdown-sub {
  list-style: none;
  padding: 0;
  margin: 0;
}

.header__dropdown-sub li a {
  padding: 8px 20px 8px 28px;
  font-size: 13px;
  color: #555;
}

.header__dropdown-sub li a:hover {
  background: var(--off-white);
  color: var(--beige);
}

/* WEB予約ボタン（アウトライン・右端） */
.header__reserve {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 40px;
  margin-right: 32px;
  padding: 10px 20px;
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  background: transparent;
  color: var(--sumi);
  font-family: var(--font-mincho);
  font-size: 13px;
  letter-spacing: 0.08em;
  flex-shrink: 0;
  white-space: nowrap;
  transition: background 0.3s, color 0.3s;
}

.header__reserve:hover {
  background: var(--beige);
  color: var(--white);
}

.header__reserve-icon {
  display: block;
  flex-shrink: 0;
  filter: brightness(0) saturate(100%) invert(68%) sepia(29%) saturate(481%) hue-rotate(356deg) brightness(94%) contrast(86%);
  transition: filter 0.3s;
}

.header__reserve:hover .header__reserve-icon {
  filter: brightness(0) invert(1);
}

/* ハンバーガー（モバイル用） */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.header__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--sumi);
  border-radius: 1px;
}

.header__hamburger span:nth-child(1),
.header__hamburger span:nth-child(3) {
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.header__hamburger span:nth-child(2) {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* ========================================
   FV（ファーストビュー）
======================================== */

.fv {
  position: relative;
  height: 100svh;
  min-height: 500px;
  overflow: hidden;
  padding-top: 80px;
}

.fv__slides {
  position: absolute;
  inset: 0;
}

.fv__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: fv-fade 40s infinite;
}

.fv__slide picture,
.fv__slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: fv-zoom 40s infinite;
}

.fv__slide--1 { animation-delay: 0s; }
.fv__slide--2 { animation-delay: 8s; }
.fv__slide--3 { animation-delay: 16s; }
.fv__slide--4 { animation-delay: 24s; }
.fv__slide--5 { animation-delay: 32s; }

.fv__slide--1 picture,
.fv__slide--1 img { animation-delay: 0s; }
.fv__slide--2 picture,
.fv__slide--2 img { animation-delay: 8s; }
.fv__slide--3 picture,
.fv__slide--3 img { animation-delay: 16s; }
.fv__slide--4 picture,
.fv__slide--4 img { animation-delay: 24s; }
.fv__slide--5 picture,
.fv__slide--5 img { animation-delay: 32s; }

@keyframes fv-fade {
  0%    { opacity: 0; }
  7%    { opacity: 1; }
  18%   { opacity: 1; }
  25%   { opacity: 0; }
  100%  { opacity: 0; }
}

@keyframes fv-zoom {
  0%    { transform: scale(1.04); }
  25%   { transform: scale(1.0); }
  100%  { transform: scale(1.0); }
}

.fv__content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0 clamp(40px, 8vw, 120px) clamp(56px, 10vh, 100px) clamp(24px, 4vw, 64px);
  z-index: 1;
}

.fv__title {
  font-family: var(--font-mincho);
  font-size: clamp(30px, 3.8vw, 56px);
  font-weight: 400;
  color: var(--sumi);
  letter-spacing: 0.12em;
  line-height: 1.8;
  text-align: left;
  opacity: 0;
  animation: fv-text-up 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s forwards;
}

.fv__catch {
  margin-top: 20px;
  font-family: var(--font-gothic);
  font-size: clamp(14px, 1.3vw, 16px);
  color: var(--sumi);
  letter-spacing: 0.1em;
  line-height: 2;
  opacity: 0;
  animation: fv-text-up 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1.1s forwards;
}

@keyframes fv-text-up {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   料金（簡略）
======================================== */

.price-simple .section__desc {
  margin-top: 20px;
}

.price-simple__combo {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 32px;
  margin-top: 56px;
}

.price-simple__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  flex: 1;
  max-width: 260px;
}

.price-simple__circle {
  width: 175px;
  height: 175px;
  border-radius: 50%;
  background: var(--beige);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-shrink: 0;
}

.price-simple__label {
  color: var(--white);
  font-size: 24px;
  letter-spacing: 0.08em;
  font-family: var(--font-gothic);
  font-weight: 500;
}

.price-simple__plus {
  flex-shrink: 0;
  display: block;
  margin-top: 69.5px;
}

.price-simple__detail {
  text-align: center;
}

.price-simple__name {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.04em;
  line-height: 1.9;
}

.price-simple__name svg {
  color: var(--beige);
  flex-shrink: 0;
}

.price-simple__name strong {
  font-weight: 500;
  font-size: 20px;
  letter-spacing: 0.02em;
}

.price-simple__note {
  font-size: 14px;
  color: #888;
  margin-top: 4px;
  letter-spacing: 0.04em;
}

.price-simple__cta {
  text-align: center;
  margin-top: 56px;
}

.price-simple__cta .btn {
  min-width: 200px;
  font-size: 14px;
  letter-spacing: 0.1em;
}

@media (max-width: 768px) {
  .price-simple__combo {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .price-simple__plus {
    margin-top: 0;
    transform: rotate(90deg);
    width: 28px;
    height: 28px;
  }

  .price-simple__item {
    flex-direction: row;
    max-width: 320px;
    gap: 20px;
    width: 100%;
  }

  .price-simple__circle {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    gap: 4px;
  }

  .price-simple__circle svg {
    width: 22px;
    height: 22px;
  }

  .price-simple__label {
    font-size: 13px;
  }

  .price-simple__detail {
    text-align: left;
    flex: 1;
    min-width: 0;
  }

  .price-simple__name {
    font-size: 16px;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .price-simple__name strong {
    font-size: 18px;
  }

  .price-simple__note {
    font-size: 12px;
  }
}

/* ========================================
   ギャラリー
======================================== */

.gallery {
  overflow: hidden;
}

.gallery__track {
  display: flex;
  height: 480px;
  animation: gallery-scroll 28s linear infinite;
  will-change: transform;
}

.gallery__track:hover {
  animation-play-state: paused;
}

.gallery__set {
  display: flex;
  flex-shrink: 0;
  gap: 4px;
  padding-right: 4px;
}

.gallery__item {
  flex-shrink: 0;
  height: 100%;
  overflow: hidden;
}

.gallery__item img {
  height: 100%;
  width: auto;
  object-fit: cover;
  object-position: center top;
  display: block;
}

@keyframes gallery-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .gallery__track {
    height: 260px;
    animation-duration: 20s;
  }
}

/* ========================================
   撮影メニューカード
======================================== */

.menu-cards.section--bg {
  position: relative;
  background-image: url('../images/TOP/top_menu_bg.jpg');
  background-size: cover;
  background-position: center;
  background-color: var(--off-white);
}

.menu-cards.section--bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.7);
  pointer-events: none;
}

.menu-cards.section--bg .inner {
  position: relative;
  z-index: 1;
}

.menu-cards__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-top: 8px;
}

.menu-card {
  width: 320px;
  flex-shrink: 0;
}

.menu-card a {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 4px 4px 2px rgba(0,0,0,0.1);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.menu-card a:hover {
  transform: translateY(-4px);
  box-shadow: 4px 8px 12px rgba(0,0,0,0.15);
}

.menu-card__img {
  height: 180px;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--light-beige);
}

.menu-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.menu-card a:hover .menu-card__img img {
  transform: scale(1.05);
}

.menu-card__body {
  padding: 16px 24px;
}

.menu-card__name {
  font-family: var(--font-mincho);
  font-size: 20px;
  font-weight: 400;
  color: var(--sumi);
}

.menu-card__catch {
  font-size: 13px;
  line-height: 1.7;
  color: var(--sumi);
  flex: 1;
}

.menu-card__link {
  font-size: 13px;
  color: var(--sumi);
  font-weight: 500;
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.menu-card__arrow {
  display: inline-block;
  width: 20px;
  height: 6px;
  background-color: #9f8d76;
  mask-image: url('../images/arrow.svg');
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-image: url('../images/arrow.svg');
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

/* ロングランバナー */
.longrun-banner {
  margin-top: 24px;
  max-width: 1008px;
  margin-inline: auto;
}

.longrun-banner__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 40px;
  background: var(--white);
  border-radius: 4px;
  box-shadow: 4px 4px 2px rgba(0,0,0,0.1);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.longrun-banner__inner:hover {
  transform: translateY(-4px);
  box-shadow: 4px 8px 12px rgba(0,0,0,0.15);
}

.longrun-banner__img {
  width: 280px;
  height: 200px;
  flex-shrink: 0;
  border-radius: 4px;
  overflow: hidden;
  background: var(--light-beige);
}

.longrun-banner__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.longrun-banner__text {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.longrun-banner__name {
  font-family: var(--font-mincho);
  font-size: 18px;
  font-weight: 400;
  color: var(--sumi);
  line-height: 38px;
}

.longrun-banner__desc {
  font-size: 13px;
  line-height: 1.8;
  color: var(--sumi);
}

.longrun-banner__price {
  font-size: 13px;
  font-weight: 600;
  color: #9f8d76;
  letter-spacing: 0.05em;
}

.longrun-banner__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #9f8d76;
}

/* ========================================
   フィーチャーセクション（成人式・記念写真）
======================================== */

.feature {
  position: relative;
  padding: var(--sp-xl) 0;
  overflow: hidden;
}

/* 背景カード：右寄せ（写真左・テキスト右のデフォルト） */
.feature__bg {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 88%;
  height: 86%;
  background: rgba(235, 227, 217, 0.3);
  z-index: 0;
  overflow: hidden;
}

/* 背景カード：左寄せ（reverseセクション） */
.feature--reverse .feature__bg {
  right: auto;
  left: 0;
}

.feature__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}


.feature__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: clamp(40px, 6vw, 85px);
  min-height: 600px;
  padding: 0 clamp(24px, 7%, 102px);
}

.feature--reverse .feature__inner {
  grid-template-columns: 1fr 40%;
}

.feature__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  padding: var(--sp-xl) clamp(var(--sp-sm), 5vw, var(--sp-lg));
}

.feature__subtitle {
  text-align: center;
}

.feature--reverse .feature__text {
  padding: var(--sp-xl) clamp(var(--sp-sm), 5vw, var(--sp-lg));
}

.feature__subtitle {
  font-family: var(--font-gothic);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 500;
  line-height: 1.9;
  color: var(--sumi);
}

.feature__body {
  font-size: 16px;
  line-height: 2.0;
  color: var(--sumi);
  max-width: 488px;
  width: 100%;
}

.feature__photo {
  overflow: hidden;
  min-height: 600px;
}

.feature__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* ========================================
   CONCEPT
======================================== */

.concept {
  position: relative;
  min-height: 58vw;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-xl) 0;
}

/* PC：散らばり写真 */
.concept__scene {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.concept__photo {
  position: absolute;
  overflow: hidden;
  border-radius: 2px;
}

/* カーテンリビール用オーバーレイ */
.concept__photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--white);
  z-index: 1;
  transform-origin: right center;
  transform: scaleX(1);
  transition: transform 1.0s cubic-bezier(0.77, 0, 0.175, 1);
}

.concept__photo.is-visible::before {
  transform: scaleX(0);
}

.concept__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.06);
  transition: transform 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.concept__photo.is-visible img {
  transform: scale(1);
}

/* Figmaの配置をvwで比例スケール */
.concept__photo--l1 {
  left: 5.8vw;
  top: 4.3vw;
  width: 11.2vw;
  aspect-ratio: 2 / 3;
}

.concept__photo--l2 {
  left: 14.7vw;
  top: 15.9vw;
  width: 11.9vw;
  aspect-ratio: 2 / 3;
}

.concept__photo--l3 {
  left: 5vw;
  top: 35vw;
  width: 15vw;
  aspect-ratio: 2 / 3;
}

.concept__photo--r1 {
  right: 8.5vw;
  top: 15.2vw;
  width: 10.5vw;
  aspect-ratio: 2 / 3;
}

.concept__photo--r2 {
  right: 5.8vw;
  top: 33vw;
  width: 14.5vw;
  aspect-ratio: 2 / 3;
}

/* モバイル専用エリア（PCでは非表示） */
.concept__collage,
.concept__mob-top,
.concept__mob-bottom {
  display: none;
}

/* テキスト（中央） */
.concept__text {
  position: relative;
  z-index: 1;
  max-width: 680px;
  text-align: center;
  padding: 0 20px;
}

/* テキスト要素のアニメーション初期状態 */
.concept__catch,
.concept__text .section-h2,
.concept__subtitle,
.concept__body,
.concept__text .btn {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.concept__text.is-visible .concept__catch    { opacity: 1; transform: translateY(0); transition-delay: 0s; }
.concept__text.is-visible .section-h2        { opacity: 1; transform: translateY(0); transition-delay: 0.18s; }
.concept__text.is-visible .concept__subtitle { opacity: 1; transform: translateY(0); transition-delay: 0.34s; }
.concept__text.is-visible .concept__body     { opacity: 1; transform: translateY(0); transition-delay: 0.50s; }
.concept__text.is-visible .btn               { opacity: 1; transform: translateY(0); transition-delay: 0.66s; }

.concept__catch {
  font-family: var(--font-mincho);
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--sumi);
  margin-bottom: 40px;
}

.concept__heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.concept__label {
  font-family: var(--font-mincho);
  font-size: 32px;
  letter-spacing: 0.05em;
  color: var(--sumi);
}

.concept__divider {
  width: 80px;
  height: 1px;
  background: #c7c7c7;
}

.concept__en {
  font-family: Georgia, serif;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--sumi);
}

.concept__subtitle {
  font-family: var(--font-gothic);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 500;
  line-height: 1.9;
  color: var(--sumi);
  margin-bottom: 32px;
}

.concept__body {
  font-size: 16px;
  line-height: 2.0;
  color: var(--sumi);
  margin-bottom: 40px;
  text-align: center;
}

/* ========================================
   モバイルナビ
======================================== */

.mobile-nav {
  display: none;
}

.mobile-nav__overlay {
  display: none;
}

@media (max-width: 1080px) {

  /* 全画面フェードオーバーレイ */
  .mobile-nav {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--white);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.45s ease,
                visibility 0.45s;
    padding-bottom: 56px;
  }

  .mobile-nav.is-open {
    opacity: 1;
    visibility: visible;
  }

  /* ナビ上部の余白（ヘッダー分） */
  .mobile-nav nav {
    padding-top: 80px;
  }

  @media (max-width: 768px) {
    .mobile-nav nav {
      padding-top: 60px;
    }
  }

  /* ナビアイテム */
  .mobile-nav__list {
    border-top: 1px solid var(--light-beige);
  }

  .mobile-nav__item > a,
  .mobile-nav__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    font-size: 22px;
    font-family: var(--font-mincho);
    letter-spacing: 0.06em;
    color: var(--sumi);
    background: none;
    border: none;
    border-bottom: 1px solid var(--light-beige);
    cursor: pointer;
    text-align: left;
    transition: color 0.25s;
  }

  .mobile-nav__item > a:active,
  .mobile-nav__toggle:active {
    color: var(--beige);
  }

  .mobile-nav__arrow {
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    flex-shrink: 0;
  }

  .mobile-nav__toggle[aria-expanded="true"] .mobile-nav__arrow {
    transform: rotate(180deg);
  }

  /* サブメニュー */
  .mobile-nav__sub {
    background: var(--off-white);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }

  .mobile-nav__sub.is-open {
    max-height: 1000px;
  }

  .mobile-nav__sub li a {
    display: block;
    padding: 14px 24px 14px 40px;
    font-family: var(--font-mincho);
    font-size: 13px;
    letter-spacing: 0.04em;
    color: #777;
    border-bottom: 1px solid var(--light-beige);
    transition: color 0.2s;
  }

  .mobile-nav__sub li a:active {
    color: var(--beige);
  }

  .mobile-nav__sub-label a {
    font-weight: 600;
    color: var(--sumi);
  }

  .mobile-nav__sub-child a {
    padding-left: 52px;
    font-size: 12px;
    color: #999;
  }

  /* 連絡先・アクション */
  .mobile-nav__contact {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .mobile-nav__contact-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 24px;
    font-size: 15px;
    color: var(--sumi);
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--light-beige);
  }

  .mobile-nav__contact-link--reserve {
    color: var(--beige);
    font-size: 16px;
    letter-spacing: 0.08em;
  }

  .mobile-nav__contact-link--reserve img {
    filter: brightness(0) saturate(100%) invert(68%) sepia(29%) saturate(481%) hue-rotate(356deg) brightness(94%) contrast(86%);
  }

  /* オーバーレイ（全画面モードでは不要） */
  .mobile-nav__overlay {
    display: none !important;
  }

  /* ハンバーガー → X 変形 */
  .header__hamburger span:nth-child(1) { transform-origin: center; }
  .header__hamburger span:nth-child(3) { transform-origin: center; }

  .header__hamburger.is-open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }

  .header__hamburger.is-open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .header__hamburger.is-open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }
}

/* ========================================
   モバイル固定ボトムCTA
======================================== */

.mobile-cta {
  display: none;
}

@media (max-width: 768px) {
  .mobile-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    height: 56px;
    box-shadow: 0 -2px 12px rgba(0,0,0,0.1);
  }

  .mobile-cta__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 14px;
    font-family: var(--font-gothic);
    font-weight: 500;
    letter-spacing: 0.06em;
  }

  .mobile-cta__btn--line {
    background: var(--white);
    color: var(--sumi);
    border-top: 1px solid var(--light-beige);
    border-right: 1px solid var(--light-beige);
  }

  .mobile-cta__btn--reserve {
    background: var(--beige);
    color: var(--white);
  }

  .mobile-cta__btn--reserve img {
    width: 17px;
    height: 17px;
  }

  /* ボトムバー分のpaddingをbodyに追加 */
  body {
    padding-bottom: 56px;
  }
}

/* ========================================
   ページ末尾CTA（フッター直上・全ページ共通）
======================================== */

.site-cta {
  position: relative;
  overflow: hidden;
  min-height: 450px;
}

.site-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.site-cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  position: absolute;
  inset: 0;
}

.site-cta__overlay {
  position: absolute;
  inset: 0;
  background: #333;
  opacity: 0.9;
  z-index: 1;
}

.site-cta__inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin-inline: auto;
  padding: 72px 24px;
  text-align: center;
}

/* section-h2の白バリアント */
.section-h2--white .section-h2__label {
  color: var(--white);
}

.site-cta__text {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
  line-height: 1.9;
}

.site-cta__btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 24px 0;
}

.site-cta__btns .btn {
  min-width: 220px;
}

.site-cta__tel-label {
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0;
  line-height: 1.6;
}

.site-cta__tel {
  display: block;
  font-family: var(--font-mincho);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--white);
  line-height: 1.6;
  transition: color 0.3s;
}

.site-cta__tel:hover {
  color: var(--beige);
}

.site-cta__hours {
  font-size: 11px;
  color: var(--white);
  letter-spacing: 0.05em;
  margin-top: 4px;
  opacity: 0.8;
}

/* ========================================
   フッター
======================================== */

.footer {
  background: var(--white);
  color: var(--sumi);
  border-top: 1px solid var(--light-beige);
}

.footer__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding: 40px 24px 32px;
}

.footer__top {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 40px;
}

.footer__brand {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

/* ロゴ＋SNSアイコン横並び */
.footer__logo-row {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 300px;
}

.footer__logo-row .footer__sns {
  margin-left: auto;
}

.footer__logo img {
  width: 150px;
  height: auto;
}

.footer__sns {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__sns-link {
  display: flex;
  align-items: center;
  opacity: 0.85;
  transition: opacity 0.3s;
}

.footer__sns-link:hover {
  opacity: 1;
}

/* InstagramアイコンをLINEと同じ #333333 に */
.footer__sns-link img[src*="icon_instagram"] {
  filter: brightness(0) invert(1) brightness(0.2);
}

.footer__address {
  font-style: normal;
  font-family: var(--font-gothic);
  font-size: 14px;
  line-height: 1.9;
  color: var(--sumi);
}

.footer__nav {
  display: flex;
  gap: 42px;
}

.footer__nav-heading {
  font-family: var(--font-gothic);
  font-size: 13px;
  color: #9f8d76;
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}

.footer__nav-group--menu ul {
  columns: 2;
  column-gap: 28px;
}

.footer__nav-group ul li a {
  font-family: var(--font-gothic);
  font-size: 15px;
  color: var(--sumi);
  line-height: 1.9;
  transition: color 0.3s;
}

.footer__nav-group ul li a:hover {
  color: var(--beige);
}

.footer__bottom {
  border-top: 1px solid var(--light-beige);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__legal {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__legal li a {
  font-size: 12px;
  color: #888;
  transition: color 0.3s;
}

.footer__legal li a:hover {
  color: var(--sumi);
}

.footer__copy {
  font-size: 11px;
  color: #aaa;
  letter-spacing: 0.04em;
}

/* ========================================
   撮影の流れ
======================================== */

.flow__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 12px;
  margin-top: 56px;
}

.flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  max-width: 180px;
}

.flow__num {
  font-family: var(--font-mincho);
  font-size: 48px;
  font-weight: 400;
  color: var(--beige);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}

.flow__circle {
  width: 133px;
  height: 133px;
  border-radius: 50%;
  border: 1.5px solid var(--beige);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--beige);
  margin-bottom: 24px;
  flex-shrink: 0;
}

.flow__title {
  font-family: var(--font-gothic);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--sumi);
  margin-bottom: 10px;
}

.flow__desc {
  font-size: 15px;
  line-height: 1.9;
  color: var(--sumi);
}

.flow__arrow {
  color: var(--beige);
  font-size: 24px;
  margin-top: 126px;
  flex-shrink: 0;
}

.flow__cta {
  text-align: center;
  margin-top: 56px;
}

/* ヘアメイク・衣装についてノート */
.flow__note {
  max-width: 620px;
  margin: 48px auto 0;
  text-align: center;
}

.flow__note-title {
  font-family: var(--font-mincho);
  font-size: 24px;
  font-weight: 400;
  color: var(--sumi);
  line-height: 1.6;
  margin-bottom: 14px;
}

.flow__note-body {
  font-size: 16px;
  line-height: 1.9;
  color: var(--sumi);
}

/* ページ内CTA（撮影の流れ下） */
.page-cta {
  background: rgba(235, 227, 217, 0.3);
  text-align: center;
  padding: 56px var(--sp-sm) 24px;
  margin-top: 80px;
  max-width: 980px;
  margin-inline: auto;
  margin-top: 80px;
}

.page-cta__text {
  font-family: var(--font-gothic);
  font-size: 15px;
  line-height: 1.9;
  color: var(--sumi);
  margin-bottom: 0;
}

.page-cta__btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 16px 0;
}

.page-cta__btns .btn {
  min-width: 220px;
}

.page-cta__tel-label {
  font-family: var(--font-gothic);
  font-size: 16px;
  font-weight: 500;
  color: var(--sumi);
  letter-spacing: 0.04em;
  margin-bottom: 0;
  line-height: 1.6;
}

.page-cta__tel {
  display: block;
  font-family: var(--font-mincho);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--beige);
  line-height: 1.6;
  transition: color 0.3s;
}

.page-cta__tel:hover {
  color: var(--sumi);
}

/* ========================================
   FAQ
======================================== */

/* FAQ背景 */
.faq {
  position: relative;
}

.faq__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: rgba(235, 227, 217, 0.3);
  overflow: hidden;
  z-index: 0;
}

.faq__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.faq .inner {
  position: relative;
  z-index: 1;
}

.faq__list {
  max-width: 800px;
  margin-inline: auto;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq__item {
  background: var(--white);
  border: 1px solid var(--beige);
}

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 24px;
  min-height: 47px;
  cursor: pointer;
  font-size: 16px;
  color: var(--sumi);
  list-style: none;
  user-select: none;
  transition: color 0.3s;
}

.faq__q:hover {
  color: var(--beige);
}

.faq__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform 0.35s ease;
}

.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--beige);
  border-radius: 1px;
}

.faq__icon::before {
  width: 1.5px;
  height: 14px;
  top: 5px;
  left: 11px;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.faq__icon::after {
  width: 14px;
  height: 1.5px;
  top: 11px;
  left: 5px;
}

.faq__item.is-open .faq__icon::before {
  transform: rotate(90deg);
  opacity: 0;
}

.faq__a {
  max-height: 0;
  overflow: hidden;
  line-height: 1.9;
  color: var(--sumi);
  padding: 0 24px;
  transition: max-height 0.45s ease, padding 0.45s ease;
}

.faq__a::before {
  content: 'A.';
  display: inline;
  font-family: Georgia, serif;
  color: var(--beige);
  margin-right: 8px;
  font-size: 15px;
}

.faq__item.is-open .faq__a {
  max-height: 300px;
  padding: 12px 24px 20px;
}

.faq__cta {
  text-align: center;
  margin-top: 48px;
}

/* ========================================
   お知らせ
======================================== */

.news__list {
  margin-top: 40px;
  max-width: 960px;
  margin-inline: auto;
}

.news__item {
  background: var(--white);
}

.news__item {
  padding-bottom: 32px;
}

.news__item + .news__item {
  border-top: 1px solid #e2e1de;
  padding-top: 32px;
}

.news__item a {
  display: block;
  transition: opacity 0.3s;
}

.news__item a:hover {
  opacity: 0.7;
}

.news__body {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  padding: 18px 0;
}

.news__meta {
  display: contents;
}

.news__date {
  font-size: 13px;
  color: var(--sumi);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.news__tag {
  font-size: 12px;
  font-weight: 500;
  padding: 2px 10px 3px;
  border-radius: 16px;
  background: var(--beige);
  color: var(--white);
  flex-shrink: 0;
}

.news__title {
  font-size: 15px;
  line-height: 1.7;
  color: #3e3a39;
  flex: 1;
  min-width: 0;
}

.news__cta {
  text-align: center;
  margin-top: 48px;
}

/* ========================================
   レスポンシブ
======================================== */

@media (max-width: 1080px) {
  .header__nav,
  .header__reserve {
    display: none;
  }

  .header__hamburger {
    display: flex;
    align-items: center;
    align-self: center;
    margin: 0 16px;
  }
}

@media (max-width: 768px) {
  .header--transparent.is-scrolled {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(255, 255, 255, 0.95);
  }

  .header__inner {
    height: 60px;
    padding-left: 0;
  }

  .header__logo {
    padding: 0 16px;
    flex: 1;
  }

  .header__logo img {
    width: 100px;
  }

  .fv__content {
    padding: 0 28px clamp(40px, 8svh, 72px);
    align-items: flex-end;
  }

  .fv__title {
    font-size: clamp(26px, 7vw, 38px);
    color: var(--white);
  }

  .fv__catch {
    font-size: 14px;
    margin-top: 16px;
    color: var(--white);
  }

  .fv__content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
  }

  .concept {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: unset;
    padding: 48px 0 0;
    overflow: hidden;
  }

  .concept__scene {
    display: none;
  }

  .concept__collage {
    display: none;
  }

  /* モバイル：上段2枚 */
  .concept__mob-top {
    display: block;
    position: relative;
    height: 98vw;
    flex-shrink: 0;
  }

  /* モバイル：下段3枚 */
  .concept__mob-bottom {
    display: block;
    position: relative;
    height: 120vw;
    flex-shrink: 0;
  }

  .concept__mob-photo {
    position: absolute;
    overflow: hidden;
    border-radius: 2px;
  }

  .concept__mob-photo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--white);
    z-index: 1;
    transform-origin: right center;
    transform: scaleX(1);
    transition: transform 1.0s cubic-bezier(0.77, 0, 0.175, 1);
  }

  .concept__mob-photo.is-visible::before {
    transform: scaleX(0);
  }

  .concept__mob-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.06);
    transition: transform 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }

  .concept__mob-photo.is-visible img {
    transform: scale(1);
  }

  /* 上段：犬（小さめ・左上） */
  .concept__mob-photo--tl {
    left: 15vw;
    top: 4vw;
    width: 32vw;
    aspect-ratio: 2/3;
  }

  /* 上段：振袖（大きめ・右下） */
  .concept__mob-photo--tr {
    left: 43vw;
    top: 26vw;
    width: 42vw;
    aspect-ratio: 2/3;
  }

  /* 下段：左（中央寄せ） */
  .concept__mob-photo--bl {
    left: 17vw;
    top: 15vw;
    width: 28vw;
    aspect-ratio: 198/316;
    z-index: 3;
  }

  /* 下段：右上（中央寄せ） */
  .concept__mob-photo--br {
    left: 55vw;
    top: 0;
    width: 22vw;
    aspect-ratio: 144/215;
    z-index: 2;
  }

  /* 下段：ギター */
  .concept__mob-photo--bc {
    left: 25vw;
    top: 52vw;
    width: 48vw;
    aspect-ratio: 2/3;
    z-index: 1;
  }

  .concept__text {
    max-width: none;
    width: 100%;
    padding: 40px 28px;
    box-sizing: border-box;
  }

  .concept__catch {
    font-size: clamp(20px, 5.5vw, 26px);
    margin-bottom: 28px;
  }

  .concept__label {
    font-size: 24px;
  }

  .concept__body {
    text-align: left;
    font-size: 16px;
  }


  /* 旧スタイル残骸を無効化 */
  .concept__photos {
    display: none;
    height: 360px;
  }

  .feature__inner,
  .feature--reverse .feature__inner {
    grid-template-columns: 1fr;
  }

  .feature__photo {
    aspect-ratio: 3 / 4;
    height: auto;
    min-height: unset;
    max-height: unset;
  }

  /* モバイル：reverseも写真を上に */
  .feature--reverse .feature__photo {
    order: -1;
  }

  .feature__text,
  .feature--reverse .feature__text {
    padding: var(--sp-md) 0;
    gap: 16px;
  }

  .feature__subtitle {
    font-size: 16px;
  }

  .menu-cards__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .menu-card {
    width: 100%;
  }

  .menu-card a {
    height: auto;
  }

  .menu-card__body {
    padding: 10px 14px;
  }

  .menu-card__name {
    font-size: 14px;
  }

  .longrun-banner {
    max-width: 100%;
  }

  .news__list {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .news__list {
    overflow: hidden;
  }

  .news__item {
    overflow: hidden;
  }

  .news__item a {
    flex-direction: column;
    padding: 0;
    min-height: unset;
    gap: 0;
  }

  .news__thumb {
    width: 100%;
    height: 52vw;
  }

  .news__body {
    flex: 1;
    min-width: 0;
    padding: 12px 16px 0;
  }

  .footer__top {
    flex-direction: column;
    gap: 40px;
  }

  .footer__logo-row {
    width: 100%;
  }

  .footer__brand {
    width: 100%;
  }

  .footer__nav {
    flex-direction: column;
    gap: 32px;
  }

  .flow__steps {
    flex-wrap: wrap;
    gap: 24px;
  }

  .flow__arrow {
    display: none;
  }

  .flow__step {
    max-width: calc(50% - 12px);
    min-width: 120px;
  }

  .longrun-banner {
    max-width: 100%;
  }

  .longrun-banner__inner {
    flex-direction: column;
    padding: 0 0 28px;
    gap: 20px;
  }

  .longrun-banner__img {
    width: 100%;
    height: 200px;
    border-radius: 4px 4px 0 0;
  }

  .longrun-banner__text {
    padding: 0 24px;
    gap: 10px;
  }
}

/* ========================================
   Instagram ウィジェット
======================================== */
.insta-widget__inner {
  max-width: 1000px;
  margin-inline: auto;
}