@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;500&family=Noto+Sans+JP:wght@300;400;500&display=swap');

:root {
  
  --matcha:       #4A6741;
  --matcha-dark:  #344B2E;
  --matcha-light: #6B8F62;
  --washi:        #F0EBE1;
  --cream:        #FAF8F4;
  --cha:          #8B6347;
  --cha-light:    #C4A882;
  --sumi:         #2A2520;
  --sumi-med:     #4A4540;
  --sumi-light:   #7A7570;
  --sage:         #C4D5B0;

  --font-serif: 'Noto Serif JP', 'Yu Mincho', 'Hiragino Mincho ProN', 'HG明朝E', serif;
  --font-sans:  'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;

  --container: 1100px;
  --gutter:    2.5rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--sumi);
  background-color: var(--cream);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--space-xl);
}

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

.section--dark {
  background-color: var(--matcha-dark);
  color: var(--washi);
}

.about-ch .sh,
.wabi .sh,
.principles .sh,
.tearoom .sh,
.services .sh,
.testimonials .sh,
.gallery .sh {
  text-align: center;
}

.about-ch__body,
.wabi__body {
  text-align: center;
}

.tearoom__body {
  text-align: center;
}

.sh {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.sh__label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cha);
  margin-bottom: 0.8rem;
  font-weight: 400;
}

.sh__title {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 300;
  color: var(--sumi);
  line-height: 1.55;
  margin-bottom: 0.5rem;
}

.section--dark .sh__label {
  color: var(--cha-light);
}

.section--dark .sh__title {
  color: var(--washi);
}

.sh__rule {
  display: block;
  width: 30px;
  height: 1px;
  background-color: var(--cha-light);
  margin-inline: auto;
  margin-top: 1rem;
}

.sh__sub {
  font-size: 0.88rem;
  color: var(--sumi-light);
  max-width: 560px;
  margin-inline: auto;
  margin-top: 1.25rem;
  line-height: 2.2;
}

.section--dark .sh__sub {
  color: var(--sage);
}

.btn {
  display: inline-block;
  padding: 0.8rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  border: 1px solid;
  cursor: pointer;
  text-align: center;
  background: none;
  line-height: 1.2;
}

.btn--outline-light {
  color: var(--washi);
  border-color: rgba(196, 213, 176, 0.45);
}

.btn--outline-light:hover {
  border-color: var(--sage);
  background-color: rgba(196, 213, 176, 0.07);
}

.btn--outline-dark {
  color: var(--sumi);
  border-color: rgba(42, 37, 32, 0.35);
}

.btn--outline-dark:hover {
  background-color: rgba(42, 37, 32, 0.04);
  border-color: var(--sumi-med);
}

.btn--matcha {
  color: var(--washi);
  background-color: var(--matcha);
  border-color: var(--matcha);
}

.btn--matcha:hover {
  background-color: var(--matcha-dark);
  border-color: var(--matcha-dark);
}

.btn--cha {
  color: var(--washi);
  background-color: var(--cha);
  border-color: var(--cha);
}

.btn--cha:hover {
  background-color: #7a5438;
  border-color: #7a5438;
}

.ph {
  width: 100%;
  height: 100%;
  background-color: #CEC8BF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--sumi-light);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-align: center;
}

.ph__icon {
  opacity: 0.38;
  flex-shrink: 0;
}

.site-header {
  background-color: var(--cream);
  padding-block: 1.375rem;
  border-bottom: 1px solid rgba(196, 168, 130, 0.22);
}

.site-header__inner {
  display: flex;
  justify-content: center;
}

.site-header__brand-link {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-header__logo {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
}

.site-header__brand {
  display: flex;
  flex-direction: column;
}

.site-header__name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--matcha-dark);
  line-height: 1.1;
}

.site-header__ja {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.4em;
  color: var(--cha);
  margin-top: 4px;
}

.hero {
  background-color: var(--matcha-dark);
}

.hero__img-wrap {
  width: 100%;
  height: 540px;
  overflow: hidden;
  background-color: #1E2D19;
}

.hero__img-wrap .ph {
  height: 540px;
  background-color: #1a2616;
  color: #506646;
}

.hero__img-wrap .ph__icon {
  opacity: 0.2;
}

.hero__content {
  padding-block: 5rem 5.5rem;
  text-align: center;
}

.hero__kanji {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 300;
  letter-spacing: 0.65em;
  color: var(--sage);
  margin-bottom: 1.75rem;
  opacity: 0.82;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2.5vw, 1.45rem);
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--washi);
  margin-bottom: 1.5rem;
  line-height: 2;
}

.hero__desc {
  font-size: 0.88rem;
  color: rgba(196, 213, 176, 0.75);
  max-width: 540px;
  margin-inline: auto;
  margin-bottom: 3rem;
  line-height: 2.3;
  font-weight: 300;
}

.about-ch {
  background-color: var(--cream);
}

.about-ch__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.about-ch__body p {
  font-size: 0.9rem;
  line-height: 2.35;
  color: var(--sumi-med);
  margin-bottom: 1.25rem;
}

.about-ch__body p:last-child {
  margin-bottom: 0;
}

.about-ch__img-wrap {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.about-ch__img-wrap .ph {
  height: 100%;
  min-height: 400px;
}

.wabi {
  background-color: var(--washi);
}

.wabi__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.wabi__img-wrap {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  order: -1;
}

.wabi__img-wrap .ph {
  height: 100%;
  min-height: 400px;
}

.wabi__body {
  padding-left: var(--space-md);
}

.wabi__quote {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--matcha);
  line-height: 2.1;
  border-left: 2px solid var(--cha-light);
  padding-left: 1.25rem;
  margin-bottom: 1.75rem;
}

.wabi__body p {
  font-size: 0.9rem;
  line-height: 2.35;
  color: var(--sumi-med);
  margin-bottom: 1rem;
}

.wabi__body p:last-child {
  margin-bottom: 0;
}

.principles {
  background-color: var(--matcha-dark);
  padding-block: var(--space-xl);
}

.principles__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: rgba(196, 213, 176, 0.1);
  margin-top: var(--space-lg);
}

.principle {
  background-color: var(--matcha-dark);
  padding: 3.5rem var(--space-md);
  text-align: center;
}

.principle__kanji {
  display: block;
  font-family: var(--font-serif);
  font-size: 3.75rem;
  font-weight: 300;
  color: var(--sage);
  margin-bottom: 0.5rem;
  letter-spacing: 0;
}

.principle__reading {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cha-light);
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.principle__name {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--washi);
  margin-bottom: 0.875rem;
}

.principle__desc {
  font-size: 0.8rem;
  color: rgba(196, 213, 176, 0.7);
  line-height: 2;
  font-weight: 300;
}

.tearoom {
  background-color: var(--cream);
}

.tearoom__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.tearoom__body p {
  font-size: 0.9rem;
  line-height: 2.35;
  color: var(--sumi-med);
  margin-bottom: 1.25rem;
}

.tearoom__body p:last-child {
  margin-bottom: 0;
}

.tearoom__features {
  margin-top: 2rem;
}

.tearoom__features li {
  font-size: 0.875rem;
  color: var(--sumi-med);
  padding-block: 0.7rem;
  border-bottom: 1px solid rgba(196, 213, 176, 0.45);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.tearoom__features li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  background-color: var(--matcha);
  border-radius: 50%;
  flex-shrink: 0;
}

.tearoom__img-wrap {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.tearoom__img-wrap .ph {
  height: 100%;
  min-height: 420px;
}

.services {
  background-color: var(--washi);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.svc-card {
  background-color: var(--cream);
  border: 1px solid rgba(196, 168, 130, 0.22);
}

.svc-card__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.svc-card__img .ph {
  height: 100%;
}

.svc-card__body {
  padding: 1.75rem 2rem 2rem;
}

.svc-card__tag {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cha);
  margin-bottom: 0.5rem;
  font-weight: 400;
  font-family: var(--font-sans);
}

.svc-card__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--sumi);
  margin-bottom: 0.75rem;
  line-height: 1.65;
}

.svc-card__desc {
  font-size: 0.84rem;
  color: var(--sumi-med);
  line-height: 2.1;
  margin-bottom: 1.25rem;
}

.svc-card__price {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--matcha-dark);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.svc-card__price small {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--sumi-light);
  font-weight: 300;
}

.svc-card__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.testimonials {
  background-color: var(--matcha);
  color: var(--washi);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.testi {
  padding: 2.25rem 1.75rem;
  border: 1px solid rgba(196, 213, 176, 0.18);
  background-color: rgba(255, 255, 255, 0.04);
}

.testi__body {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  line-height: 2.25;
  color: var(--washi);
  margin-bottom: 1.5rem;
  position: relative;
  padding-top: 1.75rem;
}

.testi__body::before {
  content: '\300C';
  font-size: 2.75rem;
  color: var(--cha-light);
  position: absolute;
  top: -0.6rem;
  left: -0.2rem;
  opacity: 0.45;
  line-height: 1;
  font-family: var(--font-serif);
}

.testi__author {
  font-size: 0.74rem;
  color: var(--sage);
  letter-spacing: 0.1em;
}

.gallery {
  background-color: var(--cream);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

.gallery__item {
  overflow: hidden;
}

.gallery__item .ph {
  min-height: 220px;
}

.gallery__item--tall {
  grid-row: span 2;
}

.gallery__item--tall .ph {
  min-height: 443px;
}

.contacts {
  background-color: var(--washi);
}

.contacts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.contacts__list {
  list-style: none;
}

.contacts__item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding-block: 1.625rem;
  border-bottom: 1px solid rgba(196, 168, 130, 0.28);
}

.contacts__item:first-child {
  border-top: 1px solid rgba(196, 168, 130, 0.28);
}

.contacts__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--matcha);
  margin-top: 3px;
}

.contacts__detail-label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cha);
  margin-bottom: 0.4rem;
  font-weight: 400;
  font-family: var(--font-sans);
}

.contacts__detail-value {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--sumi);
  line-height: 1.85;
  font-weight: 400;
}

.contacts__detail-value a {
  color: var(--matcha-dark);
}

.contacts__detail-value a:hover {
  color: var(--matcha);
}

.contacts__map-wrap {
  background-color: #C8C2B8;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contacts__map-placeholder {
  text-align: center;
  color: var(--sumi-med);
}

.contacts__map-placeholder svg {
  margin-inline: auto;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

.contacts__map-placeholder p {
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--sumi-light);
}

.site-footer {
  background-color: var(--sumi);
  color: var(--sage);
}

.site-footer__top {
  padding-block: var(--space-lg) calc(var(--space-lg) * 0.75);
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: var(--space-lg);
}

.site-footer__brand-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.site-footer__logo {
  width: 34px;
  height: 34px;
}

.site-footer__brand-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--washi);
  letter-spacing: 0.14em;
  font-weight: 400;
}

.site-footer__tagline {
  font-size: 0.8rem;
  color: rgba(196, 213, 176, 0.45);
  line-height: 2;
  max-width: 240px;
}

.site-footer__nav-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.site-footer__col-title {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cha-light);
  margin-bottom: 1.1rem;
  font-weight: 400;
  font-family: var(--font-sans);
}

.site-footer__nav li {
  margin-bottom: 0.55rem;
}

.site-footer__nav a {
  font-size: 0.82rem;
  color: rgba(196, 213, 176, 0.6);
}

.site-footer__nav a:hover {
  color: var(--washi);
}

.site-footer__bottom {
  padding-block: 1.375rem;
  border-top: 1px solid rgba(196, 213, 176, 0.09);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-footer__copy {
  font-size: 0.7rem;
  color: rgba(196, 213, 176, 0.3);
  letter-spacing: 0.06em;
}

.site-footer__legal {
  display: flex;
  gap: 1.5rem;
}

.site-footer__legal a {
  font-size: 0.7rem;
  color: rgba(196, 213, 176, 0.3);
}

.site-footer__legal a:hover {
  color: rgba(196, 213, 176, 0.65);
}

@media (max-width: 960px) {
  :root {
    --space-xl: 4.5rem;
    --space-lg: 3rem;
    --gutter: 1.75rem;
  }

  .about-ch__grid,
  .wabi__grid,
  .tearoom__grid,
  .contacts__grid,
  .site-footer__top {
    grid-template-columns: 1fr;
  }

  .wabi__img-wrap {
    order: 0;
  }

  .wabi__body {
    padding-left: 0;
  }

  .principles__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__item--tall {
    grid-row: auto;
  }

  .gallery__item--tall .ph {
    min-height: 220px;
  }

  .site-footer__nav-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  :root {
    --space-xl: 3.5rem;
    --space-lg: 2.5rem;
    --gutter: 1.25rem;
  }

  .hero__kanji {
    letter-spacing: 0.4em;
  }

  .principles__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .svc-card__actions {
    flex-direction: column;
  }

  .svc-card__actions .btn {
    text-align: center;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--matcha-dark);
  color: var(--washi);
  padding: var(--space-md);
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  display: none;
}

.cookie-banner.is-active {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.cookie-banner__content {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.6;
}

.cookie-banner__content a {
  color: var(--sage);
  text-decoration: underline;
}

.cookie-banner__content a:focus {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-sm);
  white-space: nowrap;
  flex-shrink: 0;
}

.cookie-banner__btn {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--washi);
  background: transparent;
  color: var(--washi);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border-radius: 4px;
  transition: background-color 0.2s, color 0.2s;
}

.cookie-banner__btn:hover {
  background-color: var(--washi);
  color: var(--matcha-dark);
}

.cookie-banner__btn:focus {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

@media (max-width: 768px) {
  .cookie-banner.is-active {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-banner__actions {
    width: 100%;
    justify-content: flex-end;
  }
}