:root {
  --color-ink: #17110b;
  --color-dark: #1d1710;
  --color-dark-soft: #2b2118;
  --color-cream: #f5efe5;
  --color-cream-soft: #fffaf0;
  --color-gold: #9a7435;
  --color-gold-light: #b38a45;
  --color-white: #fffdf7;
  --content-max: 1120px;
  --safe-gutter: 4vw;
  --border-soft: rgba(179, 138, 69, 0.48);
  --shadow-dark: 0 18px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-dark);
  font-family: Georgia, "Times New Roman", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: 1.6rem;
  line-height: 1.65;
  overflow-x: hidden;
}

body.is-menu-open {
  overflow: hidden;
}

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

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

a,
button {
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, opacity 180ms ease, transform 180ms ease;
}

a:hover,
a:focus-visible,
button:hover,
button:focus-visible {
  outline: none;
}

.section-inner {
  width: min(calc(100% - (var(--safe-gutter) * 2)), var(--content-max));
  margin-inline: auto;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - (var(--safe-gutter) * 2)), var(--content-max));
  min-height: 78px;
  margin-inline: auto;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand:hover,
.brand:focus-visible {
  color: var(--color-gold-light);
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text span:first-child {
  font-size: 2.6rem;
  letter-spacing: 0;
}

.brand-text span:last-child {
  font-size: 1.6rem;
  letter-spacing: 0;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.global-nav a,
.footer-nav a {
  position: relative;
  padding-block: 10px;
}

.global-nav a::after,
.footer-nav a::after {
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 100%;
  height: 1px;
  content: "";
  background: var(--color-gold-light);
  opacity: 0;
  transform: scaleX(0.4);
}

.global-nav a:hover,
.global-nav a:focus-visible,
.global-nav a.is-current,
.footer-nav a:hover,
.footer-nav a:focus-visible,
.footer-nav a.is-current {
  color: var(--color-gold-light);
}

.global-nav a:hover::after,
.global-nav a:focus-visible::after,
.global-nav a.is-current::after,
.footer-nav a:hover::after,
.footer-nav a:focus-visible::after,
.footer-nav a.is-current::after {
  opacity: 1;
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 38px;
  height: 3px;
  margin: 8px auto;
  background: var(--color-white);
}

.hero {
  position: relative;
  min-height: 560px;
  color: var(--color-white);
  background: url("../images/hero-soba.webp") center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 7, 4, 0.86) 0%, rgba(10, 7, 4, 0.56) 40%, rgba(10, 7, 4, 0.12) 78%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 560px;
  padding-top: 78px;
}

.hero h1 {
  max-width: 560px;
  margin: 0;
  font-size: clamp(4.6rem, 5.4vw, 7.2rem);
  font-weight: 400;
  line-height: 1.08;
}

.hero-subtitle {
  margin: 10px 0 16px;
  font-size: clamp(2.4rem, 2.8vw, 3.3rem);
  line-height: 1.35;
}

.gold-line {
  display: block;
  width: 45px;
  height: 1px;
  margin: 12px 0 22px;
  background: var(--color-gold-light);
}

.hero-copy,
.hero-japanese {
  max-width: 380px;
  margin: 0 0 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  width: max-content;
  min-width: 176px;
  min-height: 52px;
  margin-top: 16px;
  padding: 12px 24px;
  border: 1px solid var(--color-gold);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary,
.button-secondary {
  color: var(--color-white);
  background: var(--color-gold);
}

.button-primary:hover,
.button-primary:focus-visible,
.button-secondary:hover,
.button-secondary:focus-visible {
  background: #7d5a24;
  border-color: #7d5a24;
}

.concept,
.access {
  background:
    radial-gradient(circle at top left, rgba(179, 138, 69, 0.13), transparent 30%),
    var(--color-cream-soft);
}

.concept-inner {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  align-items: center;
  min-height: 230px;
  gap: 56px;
  padding-block: 42px;
}

.concept-ornament {
  display: grid;
  grid-template-columns: 150px 1fr;
  align-items: center;
  gap: 40px;
}

.concept-ornament img {
  width: 134px;
  margin-inline: auto;
}

.concept h2,
.section-heading h2,
.craft h2,
.gallery h2 {
  margin: 0;
  font-size: clamp(3rem, 3vw, 4rem);
  font-weight: 400;
  line-height: 1.25;
}

.concept p,
.craft p,
.gallery p,
.access p,
.menu-card p {
  margin: 0 0 12px;
}

.craft,
.gallery {
  display: grid;
  grid-template-columns: minmax(var(--safe-gutter), 1fr) minmax(0, 455px) minmax(0, 735px) minmax(var(--safe-gutter), 1fr);
  color: var(--color-white);
  background:
    radial-gradient(circle at top left, rgba(179, 138, 69, 0.18), transparent 28%),
    var(--color-dark);
}

.craft-text,
.gallery-text {
  align-self: stretch;
  padding: 58px 56px;
  background: linear-gradient(135deg, #201912, #15110d);
}

.craft-text {
  grid-column: 2;
}

.craft-image {
  grid-column: 3 / 5;
}

.craft-image img,
.gallery-image img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.section-kicker {
  width: 30px;
  height: 30px;
  margin: 0 0 8px;
  color: transparent;
  background: url("../images/botanical-line.webp") center / contain no-repeat;
  filter: sepia(1) saturate(1.4);
  overflow: hidden;
}

.section-subtitle,
.menu-name {
  color: var(--color-gold-light);
}

.menu-section {
  padding: 26px 0 40px;
  color: var(--color-white);
  background:
    radial-gradient(circle at 50% 0%, rgba(179, 138, 69, 0.13), transparent 32%),
    linear-gradient(90deg, #211811, #15110d 48%, #211811);
}

.centered {
  text-align: center;
}

.centered .gold-line {
  margin-inline: auto;
}

.section-heading p {
  margin: 0;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.menu-card {
  display: grid;
  grid-template-columns: 45% 55%;
  min-height: 180px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-dark);
}

.menu-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.menu-card div {
  padding: 22px 20px;
}

.menu-card h3 {
  margin: 0 0 4px;
  font-size: 2.3rem;
  font-weight: 400;
  line-height: 1.25;
}

.gallery {
  grid-template-columns: minmax(var(--safe-gutter), 1fr) minmax(0, 650px) minmax(0, 540px) minmax(var(--safe-gutter), 1fr);
}

.gallery-image {
  grid-column: 1 / 3;
}

.gallery-text {
  grid-column: 3 / 5;
}

.access {
  padding: 34px 0 42px;
}

.access-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
  margin-top: 24px;
}

.access-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 20px;
  padding-right: 28px;
  border-right: 1px solid var(--border-soft);
}

.access-item:last-child {
  border-right: 0;
}

.access-icon {
  color: var(--color-gold);
  font-size: 2.8rem;
  line-height: 1;
}

.access-item h3 {
  margin: 0 0 10px;
  font-size: 2rem;
  font-weight: 400;
}

.phone-link {
  display: block;
  margin: 2px 0 10px;
  font-size: 3rem;
  line-height: 1.2;
}

.phone-link:hover,
.phone-link:focus-visible {
  color: var(--color-gold);
}

.site-footer {
  color: var(--color-white);
  background:
    radial-gradient(circle at top, rgba(179, 138, 69, 0.12), transparent 28%),
    var(--color-dark);
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
  padding: 28px 0 18px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--color-white);
  border-radius: 50%;
  font-weight: 700;
}

.social-links a:hover,
.social-links a:focus-visible {
  color: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

.copyright {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  text-align: center;
}

@media (max-width: 900px) {
  .header-inner {
    min-height: 92px;
  }

  .brand-text span:first-child {
    font-size: 2.5rem;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 30;
  }

  .global-nav {
    position: fixed;
    inset: 0;
    z-index: 25;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 22px;
    background: rgba(20, 15, 10, 0.96);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
  }

  body.is-menu-open .global-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero {
    min-height: 610px;
    background-position: 58% top;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(8, 5, 3, 0.86) 0%, rgba(8, 5, 3, 0.5) 62%, rgba(8, 5, 3, 0.18) 100%);
  }

  .hero-content {
    min-height: 610px;
    justify-content: flex-start;
    padding-top: 170px;
  }

  .hero h1 {
    max-width: 330px;
  }

  .concept-inner {
    grid-template-columns: 1fr 1.7fr;
    min-height: 230px;
    gap: 26px;
  }

  .concept-ornament {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .concept-ornament p {
    display: none;
  }

  .craft,
  .gallery {
    grid-template-columns: 1fr 1.12fr;
  }

  .craft-text,
  .gallery-text {
    grid-column: auto;
    padding: 42px 44px;
  }

  .craft-image,
  .gallery-image {
    grid-column: auto;
  }

  .menu-grid {
    grid-template-columns: 1fr;
    width: min(100%, 870px);
    margin-inline: auto;
  }

  .menu-card {
    grid-template-columns: 36% 64%;
  }

  .access-grid {
    gap: 22px;
  }

  .access-item {
    grid-template-columns: 30px 1fr;
    gap: 14px;
    padding-right: 18px;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
  }

  .footer-nav {
    grid-column: 1 / -1;
    order: 3;
  }

  .copyright {
    order: 4;
  }
}

@media (max-width: 640px) {
  .header-inner {
    width: calc(100% - 48px);
  }

  .brand-mark {
    width: 46px;
    height: 46px;
  }

  .brand-text span:first-child {
    font-size: 2.3rem;
  }

  .brand-text span:last-child {
    font-size: 1.6rem;
  }

  .hero {
    min-height: 470px;
    background-position: 56% top;
  }

  .hero-content {
    min-height: 470px;
    padding-top: 118px;
  }

  .hero h1 {
    max-width: 280px;
    font-size: 5.4rem;
  }

  .hero-subtitle {
    font-size: 2.7rem;
  }

  .hero-copy,
  .hero-japanese {
    max-width: 285px;
  }

  .concept-inner {
    grid-template-columns: 0.7fr 1.3fr;
    padding-block: 28px;
  }

  .concept-ornament img {
    width: 110px;
  }

  .concept h2,
  .section-heading h2,
  .craft h2,
  .gallery h2 {
    font-size: 3rem;
  }

  .craft,
  .gallery {
    grid-template-columns: 1fr;
  }

  .craft-text,
  .gallery-text,
  .craft-image,
  .gallery-image {
    grid-column: auto;
  }

  .craft {
    grid-template-columns: 45% 55%;
  }

  .craft-text {
    padding: 30px 22px 30px 24px;
  }

  .craft-image img {
    min-height: 330px;
  }

  .menu-section {
    padding-top: 20px;
  }

  .menu-grid {
    gap: 10px;
  }

  .menu-card {
    grid-template-columns: 36% 64%;
    min-height: 166px;
  }

  .menu-card div {
    padding: 17px 18px;
  }

  .menu-card h3 {
    font-size: 2.3rem;
  }

  .gallery {
    grid-template-columns: 49% 51%;
  }

  .gallery-image {
    grid-column: 1;
  }

  .gallery-text {
    grid-column: 2;
    padding: 28px 24px;
  }

  .gallery-image img {
    min-height: 300px;
  }

  .access {
    padding-top: 26px;
  }

  .access .section-heading {
    text-align: center;
  }

  .access .gold-line {
    margin-inline: auto;
  }

  .access-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .access-item {
    border-right: 0;
    border-bottom: 1px solid var(--border-soft);
    padding: 22px 0;
  }

  .access-item:last-child {
    border-bottom: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    gap: 18px;
  }

  .footer-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 16px 26px;
  }
}

@media (max-width: 430px) {
  body {
    font-size: 1.6rem;
  }

  .section-inner {
    width: calc(100% - 48px);
  }

  .header-inner {
    width: calc(100% - 36px);
    gap: 12px;
  }

  .brand {
    min-width: 0;
    gap: 9px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
  }

  .brand-text {
    min-width: 0;
  }

  .brand-text span:first-child,
  .footer-brand .brand-text span:first-child {
    font-size: 1.9rem;
  }

  .hero {
    min-height: 548px;
    background-size: auto 100%;
    background-position: 56% top;
  }

  .hero-content {
    min-height: 548px;
    padding-top: 126px;
  }

  .hero h1 {
    max-width: 255px;
    font-size: 4.4rem;
  }

  .hero-subtitle {
    font-size: 2.3rem;
  }

  .hero-copy,
  .hero-japanese {
    max-width: 300px;
  }

  .button {
    min-width: 194px;
  }

  .concept-inner {
    width: calc(100% - 48px);
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .concept-ornament img {
    width: 112px;
  }

  .concept h2,
  .section-heading h2,
  .craft h2,
  .gallery h2 {
    font-size: 2.8rem;
    overflow-wrap: anywhere;
  }

  .craft,
  .gallery {
    grid-template-columns: 1fr;
  }

  .craft-text,
  .gallery-text {
    padding: 26px 20px 26px 24px;
  }

  .craft-image,
  .gallery-image,
  .gallery-text {
    grid-column: auto;
  }

  .craft-image img {
    min-height: 260px;
  }

  .menu-card {
    grid-template-columns: 38% 62%;
  }

  .menu-card img {
    min-height: 100%;
  }

  .menu-card div {
    padding: 16px 15px;
  }

  .gallery-image img {
    min-height: 250px;
  }
}