:root {
  --color-text: #46343a;
  --color-text-muted: #7a666d;
  --color-bg: #fff8f8;
  --color-surface: #fff0f2;
  --color-primary: #c76d83;
  --color-primary-dark: #a85269;
  --color-dark: #5b3d48;
  --color-white: #ffffff;
  --color-border: #ead8dc;
  --color-cream: #fffdf8;
  --color-blush: #fde4e9;
  --color-petal: #f7b8c7;
  --color-accent: #8f6b52;
  --shadow-soft: 0 1.25rem 3.125rem rgba(160, 91, 108, 0.16);
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
  overflow: hidden;
}

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

.container {
  width: min(100% - 2.5rem, 70rem);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 248, 248, 0.9);
  border-bottom: 1px solid rgba(234, 216, 220, 0.78);
  backdrop-filter: blur(0.875rem);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-dark);
}

.site-header__logo-mark {
  position: relative;
  width: 1.875rem;
  height: 1.875rem;
  border-radius: 50%;
  background: var(--color-blush);
  border: 1px solid rgba(199, 109, 131, 0.28);
}

.site-header__logo-mark::before,
.site-header__logo-mark::after {
  position: absolute;
  content: "";
  width: 0.8125rem;
  height: 1.25rem;
  border-radius: 60% 60% 60% 0;
  background: var(--color-petal);
  transform-origin: bottom left;
}

.site-header__logo-mark::before {
  left: 0.5rem;
  top: 0.3125rem;
  transform: rotate(-28deg);
}

.site-header__logo-mark::after {
  left: 0.75rem;
  top: 0.375rem;
  transform: rotate(28deg);
  opacity: 0.8;
}

.site-header__menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.5rem;
  min-height: 2.75rem;
  padding-inline: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999rem;
  background: var(--color-white);
  color: var(--color-primary-dark);
  cursor: pointer;
}

.site-nav {
  display: none;
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  width: 100%;
  padding: 1.25rem 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1.125rem 2rem rgba(91, 61, 72, 0.08);
}

.site-nav.is-open {
  display: block;
}

.site-nav__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 2.375rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.site-nav__link--cta {
  justify-content: center;
  min-height: 2.625rem;
  padding-inline: 1.125rem;
  border-radius: 999rem;
  background: var(--color-primary);
  color: var(--color-white);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.375rem;
  padding-inline: 1.75rem;
  border: 1px solid transparent;
  border-radius: 999rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.button:hover {
  transform: translateY(-0.125rem);
}

.button--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 0.875rem 1.625rem rgba(199, 109, 131, 0.28);
}

.button--primary:hover {
  background: var(--color-primary-dark);
}

.button--secondary {
  background: var(--color-white);
  color: var(--color-primary-dark);
  border-color: rgba(199, 109, 131, 0.35);
}

.button--secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.hero {
  position: relative;
  padding: 4rem 0 4.5rem;
  background: radial-gradient(circle at 88% 12%, rgba(247, 184, 199, 0.38), transparent 32%), linear-gradient(135deg, #fff8f8 0%, #fffdf8 48%, #ffeef2 100%);
}

.hero::before,
.hero::after {
  position: absolute;
  content: "";
  border-radius: 50%;
  background: rgba(247, 184, 199, 0.28);
}

.hero::before {
  top: 7.5rem;
  left: -4rem;
  width: 11.25rem;
  height: 11.25rem;
}

.hero::after {
  right: -3.5rem;
  bottom: 3rem;
  width: 9.375rem;
  height: 9.375rem;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.5rem;
}

.hero__content {
  display: grid;
  gap: 1.375rem;
}

.hero__label,
.section__label,
.contact__label {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.hero__title {
  max-width: 38.75rem;
  font-size: clamp(2.25rem, 10vw, 4.75rem);
  line-height: 1.16;
  letter-spacing: 0;
  color: var(--color-dark);
}

.hero__text {
  max-width: 35.625rem;
  color: var(--color-text-muted);
}

.hero__actions,
.contact__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero__visual {
  display: grid;
  place-items: center;
}

.hero-card {
  position: relative;
  width: min(100%, 26.25rem);
  min-height: 27.5rem;
  padding: 1.75rem;
  border: 1px solid rgba(234, 216, 220, 0.86);
  border-radius: 2.75rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.9), rgba(255, 240, 242, 0.92)), radial-gradient(circle at 20% 20%, rgba(247, 184, 199, 0.35), transparent 36%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.hero-card__image {
  position: absolute;
  inset: 1.625rem 1.5rem 5.125rem;
  width: calc(100% - 3rem);
  height: calc(100% - 6.75rem);
  object-fit: cover;
  border-radius: 2.125rem;
  opacity: 0.96;
}

.hero-card__note {
  position: absolute;
  left: 1.75rem;
  right: 1.75rem;
  bottom: 1.75rem;
  display: grid;
  gap: 0.25rem;
  padding: 1.125rem;
  border-radius: 1.75rem;
  background: rgba(255, 255, 255, 0.76);
  color: var(--color-dark);
}

.hero-card__note span {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.hero-card__flower {
  position: absolute;
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  opacity: 0.86;
}

.hero-card__flower::before,
.hero-card__flower::after {
  position: absolute;
  content: "";
  width: 2.125rem;
  height: 3.5rem;
  border-radius: 70% 70% 70% 0;
  background: var(--color-petal);
}

.hero-card__flower::before {
  left: 1.125rem;
  top: 0.625rem;
  transform: rotate(-36deg);
}

.hero-card__flower::after {
  right: 1rem;
  top: 1rem;
  transform: rotate(36deg);
  background: #f2a8ba;
}

.hero-card__flower--top {
  top: 1.25rem;
  right: 1.5rem;
}

.hero-card__flower--bottom {
  left: 1rem;
  bottom: 6.5rem;
  transform: scale(0.78) rotate(-14deg);
}

.section {
  padding-block: 4.5rem;
}

.section--alt {
  background: var(--color-surface);
}

.section__header {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2.125rem;
}

.section__header--center {
  max-width: 45rem;
  margin-inline: auto;
  text-align: center;
}

.section__title {
  font-size: clamp(1.9rem, 6.8vw, 3rem);
  line-height: 1.34;
  color: var(--color-dark);
}

.section__text {
  max-width: 45rem;
  color: var(--color-text-muted);
}

.feature-grid {
  display: grid;
  gap: 1.125rem;
}

.feature-card,
.menu-card,
.voice-card,
.message-card,
.faq-item {
  border: 1px solid rgba(234, 216, 220, 0.88);
  border-radius: 1.875rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1rem 2.125rem rgba(160, 91, 108, 0.1);
}

.feature-card {
  display: grid;
  gap: 0.75rem;
  padding: 1.625rem;
}

.feature-card__icon {
  position: relative;
  width: 3.375rem;
  height: 3.375rem;
  border-radius: 50%;
  background: var(--color-blush);
}

.feature-card__icon::before {
  position: absolute;
  inset: 0.875rem;
  content: "";
  border: 2px solid var(--color-primary);
  border-radius: 50%;
}

.feature-card__icon--petal::before {
  inset: 0.75rem 1.125rem;
  border-radius: 70% 70% 70% 0;
  transform: rotate(-28deg);
}

.feature-card__icon--room::before {
  inset: 1rem 0.75rem;
  border-radius: 1.125rem 1.125rem 0.375rem 0.375rem;
}

.feature-card__title,
.menu-card__title,
.flow-list__title {
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--color-dark);
}

.feature-card__text,
.menu-card__text,
.flow-list__text,
.first-visit__text,
.voice-card__text,
.faq-item__answer,
.contact__text {
  color: var(--color-text-muted);
}

.first-visit__inner {
  display: grid;
  gap: 1.75rem;
}

.first-visit__content {
  display: grid;
  gap: 1.25rem;
}

.check-list {
  display: grid;
  gap: 0.75rem;
}

.check-list__item {
  position: relative;
  padding-left: 2.125rem;
}

.check-list__item::before {
  position: absolute;
  top: 0.3125rem;
  left: 0;
  content: "";
  width: 1.375rem;
  height: 1.375rem;
  border-radius: 50%;
  background: var(--color-primary);
}

.check-list__item::after {
  position: absolute;
  top: 0.6875rem;
  left: 0.4375rem;
  content: "";
  width: 0.5rem;
  height: 0.3125rem;
  border-left: 2px solid var(--color-white);
  border-bottom: 2px solid var(--color-white);
  transform: rotate(-45deg);
}

.message-card {
  position: relative;
  padding: 1.875rem;
  background: radial-gradient(circle at 92% 12%, rgba(247, 184, 199, 0.35), transparent 28%), var(--color-white);
}

.message-card__label,
.menu-card__tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.message-card__text {
  margin-top: 0.625rem;
  font-size: 1.375rem;
  line-height: 1.6;
  color: var(--color-dark);
}

.menu-list {
  display: grid;
  gap: 1.125rem;
}

.menu-card {
  display: grid;
  gap: 0.75rem;
  padding: 1.625rem;
}

.menu-card__price {
  margin-top: 0.25rem;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.flow-list {
  display: grid;
  gap: 1rem;
  counter-reset: flow;
}

.flow-list__item {
  position: relative;
  display: grid;
  gap: 0.5rem;
  padding: 1.5rem 1.5rem 1.5rem 5.375rem;
  border-radius: 1.75rem;
  background: var(--color-white);
  border: 1px solid rgba(234, 216, 220, 0.9);
}

.flow-list__number {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  display: grid;
  place-items: center;
  width: 2.625rem;
  height: 2.625rem;
  border-radius: 50%;
  background: var(--color-blush);
  color: var(--color-primary-dark);
  font-size: 0.8125rem;
  font-weight: 700;
}

.voice__inner {
  display: grid;
  gap: 1.5rem;
}

.voice-list {
  display: grid;
  gap: 1rem;
}

.voice-card {
  padding: 1.625rem;
}

.voice-card__text {
  font-size: 1.0625rem;
}

.voice-card__name {
  margin-top: 0.875rem;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.faq__inner {
  display: grid;
  gap: 1.5rem;
}

.faq-list {
  display: grid;
  gap: 0.875rem;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item__question {
  position: relative;
  display: block;
  padding: 1.25rem 3.5rem 1.25rem 1.375rem;
  color: var(--color-dark);
  font-weight: 700;
  cursor: pointer;
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__question::after {
  position: absolute;
  top: 50%;
  right: 1.375rem;
  content: "";
  width: 0.75rem;
  height: 0.75rem;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: translateY(-65%) rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-item__question::after {
  transform: translateY(-35%) rotate(-135deg);
}

.faq-item__answer {
  padding: 0 1.375rem 1.375rem;
}

.shop__inner {
  display: grid;
  gap: 1.75rem;
}

.shop-info {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.shop-info__row {
  display: grid;
  gap: 0.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.shop-info__row dt {
  color: var(--color-primary-dark);
  font-weight: 700;
}

.shop-info__row dd {
  color: var(--color-text-muted);
}

.shop-map {
  display: grid;
  place-items: center;
  min-height: 16.25rem;
  border: 1px solid rgba(234, 216, 220, 0.9);
  border-radius: 2.125rem;
  background: linear-gradient(135deg, rgba(255, 240, 242, 0.92), rgba(255, 253, 248, 0.92)), repeating-linear-gradient(45deg, transparent, transparent 1rem, rgba(199, 109, 131, 0.07) 1rem, rgba(199, 109, 131, 0.07) 1.0625rem);
  color: var(--color-primary-dark);
  font-weight: 700;
}

.contact {
  padding-block: 4.625rem;
  background: radial-gradient(circle at 12% 20%, rgba(255, 255, 255, 0.86), transparent 28%), linear-gradient(135deg, #f8ccd6, #fff0f2);
}

.contact__inner {
  display: grid;
  gap: 1.125rem;
  max-width: 47.5rem;
  text-align: center;
}

.contact__title {
  font-size: clamp(2rem, 7vw, 3.2rem);
  line-height: 1.32;
  color: var(--color-dark);
}

.contact__actions {
  margin-top: 0.75rem;
}

.site-footer {
  padding-block: 2rem;
  background: var(--color-dark);
  color: var(--color-white);
}

.site-footer__inner {
  display: grid;
  gap: 0.75rem;
}

.site-footer__logo {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.site-footer__copy {
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.8125rem;
}

@media screen and (min-width: 48rem) {
  .container {
    width: min(100% - 4rem, 70rem);
  }

  .site-header__menu-button {
    display: none;
  }

  .site-nav {
    display: block;
    position: static;
    width: auto;
    padding: 0;
    background: transparent;
    border-bottom: 0;
    box-shadow: none;
  }

  .site-nav__list {
    flex-direction: row;
    align-items: center;
    gap: 1.375rem;
  }

  .hero {
    padding: 6rem 0 6.5rem;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(20rem, 0.75fr);
    align-items: center;
    gap: 3.5rem;
  }

  .hero__actions,
  .contact__actions {
    flex-direction: row;
    justify-content: flex-start;
  }

  .section {
    padding-block: 5.75rem;
  }

  .feature-grid,
  .menu-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .first-visit__inner,
  .shop__inner {
    grid-template-columns: minmax(0, 1fr) minmax(18.75rem, 0.78fr);
    align-items: center;
    gap: 3.5rem;
  }

  .flow-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .flow-list__item {
    padding: 5.125rem 1.375rem 1.5rem;
  }

  .flow-list__number {
    top: 1.5rem;
  }

  .voice__inner {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    align-items: start;
    gap: 3rem;
  }

  .voice-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__inner {
    grid-template-columns: repeat(2, minmax(0, auto));
    align-items: center;
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .faq-item__question::after {
    transition: none;
  }
}