/* ========================================
   Style - KUSELESS
   ======================================== */

/* --- Base --- */
body {
  font-family: var(--font-serif-jp);
  color: var(--color-text);
  background-color: var(--color-white);
}

/* ========================================
   Layout
   ======================================== */
.l-page {
  display: flex;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--color-gold-1);
}

.l-page__main {
  position: relative;
  width: 100%;
  max-width: 500px;
  overflow: hidden;
  background-color: var(--color-white);
}

.l-page__side {
  display: none;
}

.l-page__side--right {
  display: flex;
  position: fixed;
  inset: 0;
  background-color: var(--color-gold-1);
  z-index: calc(var(--z-header) + 10);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  overflow-y: auto;
  align-items: center;
  justify-content: center;
}

.l-page__side--right.is-open {
  opacity: 1;
  visibility: visible;
}

.l-page__side--left {
  display: none;
}


@media (min-width: 1080px) {
  .l-page {
    background-color: #f1ece4;
  }

  .l-page__side {
    display: block;
  }

  .l-page__side--left {
    display: block;
    position: sticky;
    top: 0;
    height: 100vh;
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
  }

  .l-page__side--right {
    display: flex;
    align-items: center;
    justify-content: center;
    position: sticky;
    top: 0;
    height: 100vh;
    flex: 1 1 0;
    min-width: 0;
    opacity: 1;
    visibility: visible;
    transition: none;
  }

}

/* ========================================
   共通コンポーネント
   ======================================== */

/* --- セクションタイトル --- */
.c-section-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.c-section-title__en {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-32);
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0.16rem;
  line-height: 1;
  color: var(--color-text);
}

.c-section-title--white .c-section-title__en {
  color: var(--color-white);
}

.c-section-title__line img {
  display: block;
}

/* --- 丸ボタン --- */
.c-btn-round {
  display: inline-flex;
  align-items: center;
  position: relative;
  padding: 10px 40px;
  border: 1px solid var(--color-text);
  border-radius: 30px;
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-14);
  font-weight: 500;
  letter-spacing: 0.07rem;
  color: var(--color-text);
  transition: background-color 0.3s;
}

.c-btn-round__text {
  line-height: 1;
}

.c-btn-round__arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  transition: right 0.3s;
}

.c-btn-round--white {
  border-color: var(--color-white);
  color: var(--color-white);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.25);
  padding: 12px 40px 8px;
}

.c-btn-round--white .c-btn-round__text {
  font-family: var(--font-en-serif);
  font-style: normal;
}

@media (any-hover: hover) {
  .c-btn-round:hover,
  .c-btn-round:focus-visible {
    background-color: var(--color-gold-1);
  }

  .c-btn-round:hover .c-btn-round__arrow,
  .c-btn-round:focus-visible .c-btn-round__arrow {
    right: 10px;
  }

  .c-btn-round--white:hover,
  .c-btn-round--white:focus-visible {
    color: var(--color-text);
  }
}

/* ========================================
   ヘッダー
   ======================================== */
.c-header {
  position: fixed;
  top: 0;
  left: 50%;
  translate: -50% 0;
  width: 100%;
  max-width: 500px;
  z-index: var(--z-header);
  padding-top: 20px;
  background-color: transparent;
}

.c-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 17px;
}

.c-header__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  width: 125px;
}

.c-header__logo-jp {
  font-family: var(--font-sans-jp);
  font-size: var(--font-size-11);
  font-weight: 700;
  letter-spacing: 0.33rem;
  text-align: center;
  line-height: 1;
}

.c-header__logo-en {
  font-family: var(--font-en-sans);
  font-size: var(--font-size-24);
  font-weight: 500;
  line-height: 1;
}

/* --- ハンバーガー → × アニメーション --- */
.c-header__burger {
  position: fixed;
  top: 25px;
  right: calc(50% - min(50vw, 250px) + 17px);
  z-index: calc(var(--z-header) + 20);
  width: 30px;
  height: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.c-header__burger span {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.c-header__burger.is-active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.c-header__burger.is-active span:nth-child(2) {
  opacity: 0;
}

.c-header__burger.is-active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

@media (min-width: 1080px) {
  .c-header__burger {
    display: none;
  }
}

/* ========================================
   ファーストビュー
   ======================================== */
.c-hero {
  position: relative;
  overflow: hidden;
}

/* 背景2色 - セクション全体を貫通 */
.c-hero__bg-left {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background-color: var(--color-gold-2);
}

.c-hero__bg-right {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background-color: #e5dad3;
}

/* コピーエリア */
.c-hero__copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 98px 0 20px;
  font-weight: 600;
}

.c-hero__subtitle {
  padding: 5px 15px;
  font-family: 'Hiragino Mincho Pro', var(--font-serif-jp);
  font-size: var(--font-size-15);
  font-style: normal;
  letter-spacing: 0.077rem;
  white-space: nowrap;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.2) 7%, var(--color-white) 50%, rgba(255, 255, 255, 0.2) 94%, rgba(255, 255, 255, 0) 100%);
}

.c-hero__title-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.c-hero__title {
  text-align: center;
  white-space: nowrap;
  background: linear-gradient(90deg, #646464, #bd9180);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.c-hero__title-large {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-38);
  font-weight: 500;
  letter-spacing: 0.19rem;
  line-height: 1;
}

.c-hero__title-small {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-26);
  font-weight: 500;
  letter-spacing: 0.24rem;
  line-height: 1;
}

.c-hero__title-underline {
  margin-top: 6.3px;
  width: 330px;
  transform: rotate(-1deg);
}

.c-hero__title-underline img {
  width: 100%;
  height: auto;
}

/* 写真エリア */
.c-hero__visual {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.c-hero__photo {
  position: relative;
  width: 50%;
  overflow: hidden;
}

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

.c-hero__label {
  position: absolute;
  top: 18%;
  font-family: var(--font-en-serif);
  font-size: var(--font-size-26);
  font-style: normal;
  letter-spacing: 0.13rem;
  line-height: 1.3;
  writing-mode: vertical-rl;
}

.c-hero__photo--before .c-hero__label {
  left: 8%;
  color: var(--color-gold-accent);
}

.c-hero__photo--after .c-hero__label {
  right: 8%;
  color: var(--color-gold-dark);
}

/* ========================================
   ABOUT
   ======================================== */
.c-about {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 50px 0;
  background-color: var(--color-white);
}

.c-about__bg-wave {
  position: absolute;
  top: 0;
  left: 0;
  width: 115%;
  height: auto;
  transform: scaleX(-1);
  pointer-events: none;
}

.c-about__bg-wave img {
  width: 100%;
}

.c-about__heading {
  position: relative;
  z-index: 1;
}

.c-about__text {
  position: relative;
  z-index: 1;
  padding: 0 30px;
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-15);
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
  letter-spacing: 0.075rem;
}

.c-about__image {
  position: relative;
  z-index: 1;
  width: 230px;
  border-radius: 8px;
  overflow: hidden;
}

.c-about__image img {
  width: 100%;
  height: auto;
  aspect-ratio: 230 / 307;
  object-fit: cover;
}

.c-about__message {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 0 30px;
}

.c-about__message-line {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-16);
  font-weight: 500;
  letter-spacing: 0.05rem;
  text-align: center;
  line-height: 1;
}

.c-about__message-brand {
  display: flex;
  align-items: center;
  gap: 7px;
}

.c-about__message-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 15px;
  border: 1px solid var(--color-text);
  font-family: var(--font-en-sans);
  font-size: var(--font-size-18);
  font-weight: 400;
  line-height: 1;
}

.c-about__message-brand > span:not(.c-about__message-badge) {
  font-size: var(--font-size-16);
  font-weight: 500;
  line-height: 1;
}

.c-about__action {
  position: relative;
  z-index: 1;
}

/* ========================================
   QUALITY
   ======================================== */
.c-quality {
  position: relative;
  padding: 50px 0;
  overflow: hidden;
}

.c-quality__bg-gradient {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--color-gold-1) 60%, transparent) 0%,
    var(--color-gold-2) 48%,
    color-mix(in srgb, var(--color-gold-1) 60%, transparent) 76%
  );
  background-size: 100% 140%;
  background-repeat: no-repeat;
  background-position: 50% 0%;
  border-radius: 0 25px 25px 0;
  animation: quality-gradient-drift 8s ease-in-out infinite alternate;
}

@keyframes quality-gradient-drift {
  from {
    background-position: 50% 0%;
  }
  to {
    background-position: 50% 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .c-quality__bg-gradient {
    animation: none;
  }
}

.c-quality__header {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
}

.c-quality__watermark {
  position: relative;
  z-index: 0;
  font-family: var(--font-en-serif);
  font-size: var(--font-size-68);
  font-style: normal;
  letter-spacing: 0.34rem;
  text-align: center;
  color: var(--color-white);
  opacity: 0.3;
  line-height: 1;
}

.c-quality__catch {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: -110px;
}

.c-quality__catch-top {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
}

.c-quality__catch-top::before,
.c-quality__catch-top::after {
  content: "";
  display: block;
  width: 21px;
  border-top: 1px solid var(--color-text);
  margin-bottom: 5px;
}

.c-quality__catch-top::before {
  transform: rotate(62deg);
}

.c-quality__catch-top::after {
  transform: rotate(-62deg);
}

.c-quality__catch-num {
  font-family: var(--font-en-serif);
  font-size: var(--font-size-36);
  font-style: normal;
  letter-spacing: 0.18rem;
  line-height: 1;
}

.c-quality__catch-text {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-18);
  font-weight: 500;
  letter-spacing: 0.09rem;
  line-height: 1;
}

.c-quality__catch-bottom {
  text-align: center;
  letter-spacing: 0.15rem;
}

.c-quality__catch-md {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-24);
  font-weight: 500;
  letter-spacing: 0.12rem;
  line-height: 1;
}

.c-quality__catch-lg {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-30);
  font-weight: 500;
  line-height: 1;
}

.c-quality__photos {
  position: relative;
  margin-top: 20px;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 20px 30px;
  gap: 30px;
}

.c-quality__photo {
  position: relative;
  width: 150px;
  border-radius: 8px;
}

.c-quality__photo img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
}

.c-quality__photo--right {
  margin-top: 47px;
}

.c-quality__badge {
  position: absolute;
  bottom: 0;
  left: 0;
  translate: -40% 40%;
  animation: badge-spin 12s linear infinite;
}

.c-quality__badge text {
  font-family: var(--font-en-sans);
  font-size: 14px;
  fill: var(--color-white);
  letter-spacing: 0.1em;
  font-weight: bold;
}

.c-quality__photo--right .c-quality__badge text {
  font-size: 13px;
}

@keyframes badge-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.c-quality__features {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 0 30px;
}

.c-quality__features-lead {
  margin-top: 78px;
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-18);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.09rem;
  text-align: center;
}

.c-quality__features-cards {
  display: flex;
  gap: 10px;
  width: 100%;
}

.c-quality__card {
  flex: 1;
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--color-white);
  border: 0.5px solid var(--color-gold-accent);
  border-radius: 8px;
}

.c-quality__card-icon {
  display: flex;
  gap: 4px;
  height: 30px;
  align-items: center;
}

.c-quality__card-text {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-13);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.065rem;
  text-align: center;
}

.c-quality__card-text small {
  font-size: var(--font-size-11);
}

.c-quality__summary {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 0 30px;
  margin-top: 30px;
}

.c-quality__summary-line {
  padding: 6px 0;
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-14);
  font-weight: 600;
  letter-spacing: 0.07rem;
  text-align: center;
  line-height: 1;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, var(--color-white) 27%, var(--color-white) 70%, rgba(255, 255, 255, 0) 100%);
}

.c-quality__summary-line:first-child .c-quality__summary-line span:first-child {
  font-size: var(--font-size-15);
}

.c-quality__summary-line small {
  font-size: var(--font-size-12);
}

/* ========================================
   MENU
   ======================================== */
.c-menu {
  padding: 70px 22px;
  background-color: var(--color-white);
  overflow: hidden;
}

.c-menu__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  margin-top: 30px;
}

.c-menu__category {
  width: 100%;
  border: 1px solid var(--color-gold-1);
  border-radius: 8px;
  padding: 20px 14px;
}

.c-menu__category-title {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-20);
  font-weight: 500;
  letter-spacing: 0.1rem;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 20px;
}

.c-menu__items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.c-menu__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.c-menu__item-label {
  display: flex;
  align-items: center;
  gap: 4px;
}

.c-menu__item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.c-menu__item-sub {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-12);
  font-weight: 600;
  letter-spacing: 0.06rem;
  line-height: 1.2;
}

.c-menu__item-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1px 5px;
  background-color: var(--color-gold-accent);
  border-radius: 11px;
  color: var(--color-white);
  font-family: var(--font-serif-jp);
  font-size: 1.036rem;
  font-weight: 600;
  letter-spacing: 0.052rem;
  line-height: 1.2;
}

.c-menu__item-badge small {
  font-size: 0.863rem;
}

.c-menu__item-name {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-15);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.c-menu__item-price {
  display: flex;
  align-items: baseline;
  gap: 3px;
  white-space: nowrap;
}

.c-menu__item-yen {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-20);
  font-weight: 400;
  line-height: 1;
}

.c-menu__item-amount {
  font-family: var(--font-en-serif);
  font-size: var(--font-size-20);
  font-style: normal;
  line-height: 1;
}

.c-menu__item-tax {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-12);
  font-weight: 500;
  letter-spacing: 0.06rem;
  line-height: 1;
}

.c-menu__divider {
  border: none;
  border-top: 0.5px solid var(--color-gold-1);
}

/* ========================================
   PRODUCTS
   ======================================== */
.c-products {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 100px 0 70px;
  background: linear-gradient(to bottom, #FCFCFC 0%, #EEEEEE 100%);
  overflow: hidden;
}

.c-products__bg {
  position: absolute;
  top: 0;
  left: -128px;
  width: 646px;
  height: 633px;
  pointer-events: none;
}

.c-products__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-products__sub {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-14);
  font-weight: 700;
  letter-spacing: 0.07rem;
  text-align: center;
}

.c-products__sub::before,
.c-products__sub::after {
  content: "";
  display: block;
  width: 20px;
  border-top: 1px solid var(--color-text);
}

.c-products__sub::before {
  transform: rotate(45deg);
}

.c-products__sub::after {
  transform: rotate(-45deg);
}

.c-products__slider {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow: hidden;
  align-items: stretch;
}

.c-products__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 10px 10px 20px;
  background-color: var(--color-white);
  border-radius: 10px;
  width: 176px;
}

.c-products__card-image {
  width: 150px;
  height: 150px;
  border-radius: 5px;
  overflow: hidden;
}

.c-products__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-products__card-image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-grey-placeholder);
}

.c-products__card-image--placeholder span {
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-12);
  color: var(--color-white);
}

.c-products__card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.c-products__card-name {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-15);
  font-weight: 700;
  letter-spacing: 0.05rem;
  text-align: center;
  line-height: 1;
}

.c-products__card-price {
  text-align: center;
}

.c-products__card-yen {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-20);
  font-weight: 400;
}

.c-products__card-soon {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-12);
  font-weight: 400;
}

.c-products__dots.swiper-pagination {
  position: static;
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.c-products__dots .swiper-pagination-bullet {
  width: 5px;
  height: 5px;
  margin: 0;
  opacity: 1;
  background-color: #d9d9d9;
}

.c-products__dots .swiper-pagination-bullet-active {
  background-color: var(--color-white);
}

/* ========================================
   RECRUIT
   ======================================== */
.c-recruit {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 300px;
  overflow: hidden;
  margin-bottom: 48px;
}

.c-recruit__bg {
  position: absolute;
  inset: 0;
}

.c-recruit__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-recruit__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.3);
}

.c-recruit__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 20px 33px;
  background-color: rgba(255, 255, 255, 0.57);
  border-radius: 5px;
}

.c-recruit__inner .c-section-title {
  gap: 8px;
}

.c-recruit__text {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 3px;
  color: var(--color-white);
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.25);
  line-height: 1;
}

.c-recruit__text-brand {
  font-family: var(--font-en-sans);
  font-size: var(--font-size-16);
  font-weight: 500;
}

.c-recruit__text-body {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-14);
  font-weight: 600;
  letter-spacing: 0.084rem;
}

/* ========================================
   フッター
   ======================================== */
.c-footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 50px 30px;
  background-color: var(--color-gold-1);
  border-radius: 50px 0 0 0;
}

.c-footer__logo {
  font-family: var(--font-en-sans);
  font-size: var(--font-size-32);
  font-weight: 500;
  text-align: center;
  color: var(--color-text);
}

.c-footer__nav {
  display: flex;
  gap: 50px;
  justify-content: center;
}

.c-footer__nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.c-footer__nav-col a {
  font-family: var(--font-en-serif);
  font-size: var(--font-size-18);
  font-style: normal;
  letter-spacing: 0.09rem;
  line-height: 1;
  transition: opacity 0.3s;
}

@media (any-hover: hover) {
  .c-footer__nav-col a:hover,
  .c-footer__nav-col a:focus-visible {
    opacity: 0.7;
  }
}

.c-footer__reservation {
  width: 100%;
  display: flex;
  justify-content: center;
}

.c-footer__sns {
  display: flex;
  align-items: center;
  align-self: flex-start;
  gap: 20px;
}

.c-footer__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-text);
  border-radius: 20px;
  overflow: hidden;
  padding: 5px;
  transition: opacity 0.3s;
}

.c-footer__sns-link--line img {
  width: 26px;
  height: 25px;
}

@media (any-hover: hover) {
  .c-footer__sns-link:hover,
  .c-footer__sns-link:focus-visible {
    opacity: 0.7;
  }
}

.c-footer__address {
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-12);
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.06rem;
  line-height: 1.5;
  width: 100%;
}

.c-footer__copyright {
  font-family: var(--font-en-futura);
  font-size: var(--font-size-10);
  font-style: normal;
  letter-spacing: 0.05rem;
  line-height: 1;
  width: 100%;
}

/* ========================================
   予約するボタン（固定）
   ======================================== */
.c-reservation-float {
  position: fixed;
  bottom: 20px;
  right: 13px;
  z-index: var(--z-reservation-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  background-color: var(--color-white);
  border: 1px solid var(--color-gold-1);
  border-radius: 50%;
  transition: opacity 0.3s;
}

.c-reservation-float__circle {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: spin-circle 15s linear infinite;
}

.c-reservation-float__circle text {
  font-family: var(--font-en-futura);
  font-size: 12px;
  fill: var(--color-gold-2);
}

.c-reservation-float__text {
  position: relative;
  font-family: var(--font-sans-jp);
  font-size: var(--font-size-14);
  font-weight: 500;
  letter-spacing: 0.07rem;
  line-height: 1;
  color: var(--color-text);
}

@keyframes spin-circle {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (any-hover: hover) {
  .c-reservation-float:hover,
  .c-reservation-float:focus-visible {
    opacity: 0.8;
  }
}

/* PC時の予約ボタン位置をメインコンテンツ右下に固定 */
@media (min-width: 1080px) {
  .c-reservation-float {
    right: calc(50% - 250px + 13px);
  }
}

/* ========================================
   PC左サイドバー - ロゴ
   ======================================== */
.c-side-logo {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.c-side-logo__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  color: var(--color-text);
  transition: opacity 0.3s;
}

.c-side-logo__jp {
  font-family: var(--font-sans-jp);
  font-size: var(--font-size-15);
  font-weight: 700;
  letter-spacing: 0.45rem;
  text-align: center;
}

.c-side-logo__en {
  font-family: var(--font-en-sans);
  font-size: var(--font-size-32);
  font-weight: 500;
  line-height: 1;
}

@media (any-hover: hover) {
  .c-side-logo__link:hover,
  .c-side-logo__link:focus-visible {
    opacity: 0.7;
  }
}

/* ========================================
   PC右サイドバー - ナビ
   ======================================== */
.c-side-nav {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 50px;
  height: 100vh;
}

.c-side-nav__menu {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.c-side-nav__menu a {
  font-family: var(--font-en-serif);
  font-size: var(--font-size-24);
  font-style: normal;
  color: var(--color-text);
  text-align: center;
  line-height: 1;
  transition: opacity 0.3s;
}

@media (any-hover: hover) {
  .c-side-nav__menu a:hover,
  .c-side-nav__menu a:focus-visible {
    opacity: 0.7;
  }
}

.c-side-nav__actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 0 10px;
  width: 390px;
  max-width: 100%;
}

.c-side-nav__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: 250px;
  height: 50px;
  padding-left: 20px;
  background-color: var(--color-text);
  border-radius: 30px;
  color: var(--color-white);
  font-family: var(--font-serif-jp);
  font-size: var(--font-size-14);
  font-weight: 700;
  text-align: center;
  line-height: 1.1;
  position: relative;
  transition: opacity 0.3s;
}

.c-side-nav__btn img {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

@media (any-hover: hover) {
  .c-side-nav__btn:hover,
  .c-side-nav__btn:focus-visible {
    opacity: 0.8;
  }
}