:root {
  --red: #d20a0a;
  --black: #070707;
  --charcoal: #111111;
  --ink: #111111;
  --white: #ffffff;
  --off-white: #f4f4f2;
  --line-light: rgba(255, 255, 255, .17);
  --line-dark: rgba(7, 7, 7, .16);
  --header-height: 72px;
  --container-wide: 1340px;
  --gutter: clamp(20px, 4vw, 64px);
  --display: "Inter", "Noto Sans JP", Arial, sans-serif;
  --body: "Inter", "Noto Sans JP", Arial, sans-serif;
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body[data-lang="ja"] [lang="en"],
body[data-lang="en"] [lang="ja"] { display: none; }
body.menu-open { overflow: hidden; }

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

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  margin-bottom: 0;
  font-family: var(--display);
}

[lang="ja"] {
  line-break: strict;
  word-break: normal;
  font-feature-settings: "palt" 1;
}

::selection { color: var(--white); background: var(--red); }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--red);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container-wide {
  width: min(100% - (var(--gutter) * 2), var(--container-wide));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(92px, 9vw, 144px);
  overflow: hidden;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.section-kicker::before {
  width: 28px;
  height: 2px;
  content: "";
  background: currentColor;
}

.jp-line,
.jp-copy-line,
.en-heading span { display: block; }
.jp-heading--mobile { display: none; }

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 20px;
  border: 1px solid transparent;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .09em;
  text-transform: uppercase;
  transition: color .25s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.button:hover { transform: translateY(-2px); }
.button--red { color: var(--white); background: var(--red); }
.button--red:hover { background: #f10d0d; }
.button--ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, .55);
  background: rgba(0, 0, 0, .18);
  backdrop-filter: blur(8px);
}
.button--ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, .08); }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  transition: background-color .25s var(--ease), border-color .25s var(--ease);
}
.site-header.is-scrolled,
.site-header.is-menu-open {
  background: rgba(7, 7, 7, .94);
  border-color: rgba(255, 255, 255, .16);
  backdrop-filter: blur(14px);
}
.site-header__inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding-inline: clamp(18px, 3vw, 48px);
}
.site-brand,
.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.site-brand img,
.site-footer__brand img { width: 86px; height: auto; }
.site-brand__club,
.site-footer__brand span {
  padding-left: 14px;
  border-left: 1px solid rgba(255, 255, 255, .42);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .16em;
}
.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 3vw, 46px);
  margin-left: auto;
}
.desktop-nav a,
.lang-switch {
  position: relative;
  color: rgba(255, 255, 255, .8);
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.desktop-nav a:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-switch {
  display: inline-flex;
  gap: 4px;
  padding: 10px 4px;
  color: var(--white);
  border: 0;
  background: transparent;
  cursor: pointer;
}
.header-cta {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 14px;
  padding: 0 14px;
  color: var(--white);
  background: var(--red);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  border: 0;
  color: var(--white);
  background: transparent;
  cursor: pointer;
}
.menu-toggle > span:not(.sr-only) {
  width: 22px;
  height: 1px;
  background: currentColor;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu {
  display: none;
  padding: 16px var(--gutter) 34px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.mobile-menu nav { display: grid; }
.mobile-menu a {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hero {
  position: relative;
  display: grid;
  min-height: max(720px, 100svh);
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}
.hero__media,
.hero__video,
.hero__shade,
.hero__grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__video {
  object-fit: cover;
  filter: saturate(.82) contrast(1.06);
}
.hero__shade {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .76) 0%, rgba(0, 0, 0, .22) 55%, rgba(0, 0, 0, .4) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, .42) 0%, rgba(0, 0, 0, .03) 38%, rgba(0, 0, 0, .82) 100%);
}
.hero__grid {
  opacity: .16;
  background-image:
    linear-gradient(rgba(255, 255, 255, .15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .15) 1px, transparent 1px);
  background-size: min(12vw, 180px) min(12vw, 180px);
  mask-image: linear-gradient(to bottom, transparent 3%, #000 30%, #000 84%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-height) + 70px);
  padding-bottom: clamp(104px, 11vh, 150px);
}
.hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-bottom: 24px;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .14em;
}
.hero__eyebrow span + span { color: #b8b8b8; }
.hero__title {
  display: grid;
  max-width: 1320px;
  font-weight: 900;
  line-height: .84;
  letter-spacing: -.065em;
  text-transform: uppercase;
}
.hero__title-main {
  display: block;
  font-size: clamp(70px, 10.6vw, 168px);
  white-space: nowrap;
}
.hero__title-sub {
  display: block;
  margin-top: 10px;
  color: var(--white);
  font-size: clamp(46px, 6.15vw, 96px);
  line-height: .94;
  letter-spacing: -.055em;
  white-space: nowrap;
}
.hero__copy {
  max-width: 760px;
  margin-top: 28px;
  margin-bottom: 30px;
  font-size: clamp(16px, 1.5vw, 22px);
  font-weight: 700;
  line-height: 1.45;
}
.hero__copy p { margin-bottom: 0; }
.hero__copy-ja span { display: inline; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero__signal {
  position: absolute;
  z-index: 2;
  top: 50%;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .2em;
  writing-mode: vertical-rl;
}
.hero__signal--left { left: 18px; }
.hero__signal--right { right: 18px; }
.hero__status {
  position: absolute;
  z-index: 2;
  right: clamp(20px, 3vw, 48px);
  bottom: 26px;
  display: flex;
  gap: 24px;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .16em;
}
.hero__scroll {
  position: absolute;
  z-index: 3;
  bottom: 22px;
  left: clamp(20px, 3vw, 48px);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .16em;
}
.hero__scroll span {
  position: relative;
  width: 30px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, .35);
}
.hero__scroll span::after {
  position: absolute;
  inset: 0;
  content: "";
  background: var(--white);
  animation: scroll-line 1.8s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  70%, 100% { transform: translateX(100%); }
}

.marquee { overflow: hidden; color: var(--white); background: var(--red); }
.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee__group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 30px;
  padding: 14px 30px 14px 0;
}
.marquee__group span {
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: .12em;
  white-space: nowrap;
}
.marquee__group i {
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  background: var(--white);
  transform: rotate(45deg);
}
@keyframes marquee { to { transform: translateX(-50%); } }

.concept { background: var(--off-white); }
.concept__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .65fr);
  align-items: end;
  gap: clamp(50px, 7vw, 112px);
}
.concept__title h2 {
  font-size: clamp(46px, 5.1vw, 76px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.055em;
}
.concept__title .jp-line { white-space: nowrap; }
.concept__title .en-heading {
  font-size: .9em;
  line-height: 1;
  text-transform: uppercase;
}
.concept__copy > p {
  margin-bottom: 38px;
  font-size: clamp(14px, 1.25vw, 17px);
  line-height: 1.9;
}
.concept__copy .jp-copy-line { white-space: nowrap; }
.concept__principles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line-dark);
  color: #555;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .13em;
}
.concept__principles i {
  width: 4px;
  height: 4px;
  background: var(--red);
  transform: rotate(45deg);
}

.atmosphere {
  color: var(--white);
  background: var(--black);
}
.atmosphere__heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr);
  align-items: end;
  gap: clamp(44px, 7vw, 108px);
  margin-bottom: clamp(48px, 6vw, 82px);
}
.atmosphere__heading h2 {
  font-size: clamp(46px, 5.2vw, 76px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.055em;
}
.atmosphere__heading h2 .jp-line { white-space: nowrap; }
.atmosphere__heading .en-heading {
  font-size: .92em;
  line-height: 1;
  text-transform: uppercase;
}
.atmosphere__heading > p {
  margin-bottom: 0;
  color: #b8b8b8;
  font-size: clamp(14px, 1.15vw, 17px);
  line-height: 1.9;
}
.atmosphere-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 14px;
}
.atmosphere-gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #181818;
}
.atmosphere-gallery__master { min-height: 650px; }
.atmosphere-gallery__side {
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}
.atmosphere-gallery__wide { min-height: 318px; }
.atmosphere-gallery__pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.atmosphere-gallery__pair figure { min-height: 318px; }
.atmosphere-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
  transition: transform .8s var(--ease), filter .4s var(--ease);
}
.atmosphere-gallery__master img { object-position: 52% center; }
.atmosphere-gallery__wide img { object-position: center 42%; }
.atmosphere-gallery__pair figure:first-child img { object-position: 52% center; }
.atmosphere-gallery__pair figure:last-child img { object-position: center; }
.atmosphere-gallery figure::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(0, 0, 0, .02) 42%, rgba(0, 0, 0, .7) 100%);
  pointer-events: none;
}
.atmosphere-gallery figure:hover img {
  transform: scale(1.02);
  filter: saturate(1) contrast(1.02);
}
.atmosphere-gallery figcaption {
  position: absolute;
  z-index: 2;
  right: 18px;
  bottom: 16px;
  left: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 8px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .14em;
}
.instagram-panel {
  display: grid;
  grid-template-columns: auto minmax(260px, 1fr) auto;
  align-items: center;
  gap: clamp(26px, 4vw, 64px);
  margin-top: 14px;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid rgba(255, 255, 255, .18);
  background: var(--charcoal);
}
.instagram-panel__label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .14em;
  white-space: nowrap;
}
.instagram-panel__icon {
  width: 30px;
  height: 30px;
  color: var(--red);
}
.instagram-panel__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}
.instagram-panel__copy p {
  max-width: 580px;
  margin-bottom: 0;
  color: #b8b8b8;
  font-size: 13px;
  line-height: 1.8;
}
.instagram-panel__copy .jp-copy-line { white-space: nowrap; }
.instagram-panel > a {
  display: inline-flex;
  min-height: 54px;
  min-width: 245px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 0 20px;
  color: var(--black);
  background: var(--white);
  font-size: 14px;
  font-weight: 900;
  transition: transform .25s var(--ease), background-color .25s var(--ease);
}
.instagram-panel > a:hover { background: #ededed; transform: translateY(-2px); }
.atmosphere__note {
  margin: 20px 0 0;
  color: #777;
  font-size: 10px;
  line-height: 1.7;
}

.faq { background: var(--white); }
.faq__grid {
  display: grid;
  grid-template-columns: minmax(300px, .58fr) minmax(0, 1.42fr);
  gap: clamp(54px, 7vw, 116px);
}
.faq__heading,
.faq-list { min-width: 0; }
.faq__heading h2 {
  max-width: 520px;
  font-size: clamp(42px, 4.5vw, 68px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.055em;
  text-transform: uppercase;
}
body[data-lang="en"] .faq__heading h2 {
  font-size: clamp(38px, 3.9vw, 58px);
  white-space: nowrap;
}
.faq-list { border-top: 1px solid var(--line-dark); }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-item summary {
  position: relative;
  display: flex;
  min-height: 82px;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 44px 18px 0;
  font-size: 15px;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-question span { display: inline; }
.faq-question span + span::before { content: " "; }
.faq-item summary > span:last-child {
  position: absolute;
  top: 50%;
  right: 4px;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
}
.faq-item summary > span:last-child::before,
.faq-item summary > span:last-child::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 1px;
  content: "";
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform .25s var(--ease);
}
.faq-item summary > span:last-child::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item[open] summary > span:last-child::after { transform: translate(-50%, -50%) rotate(0); }
.faq-item > div { padding: 0 52px 28px 0; }
.faq-item p {
  max-width: 680px;
  margin-bottom: 0;
  color: #555;
  font-size: 14px;
}
.faq-item p a {
  color: var(--red);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer { color: var(--white); background: var(--black); }
.site-footer__top,
.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.site-footer__top { min-height: 160px; border-bottom: 1px solid var(--line-light); }
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
}
.site-footer__bottom {
  min-height: 72px;
  color: #777;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
}

.reveal { will-change: opacity, transform; }
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .72s var(--ease), transform .72s var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .hero__title-main { font-size: clamp(68px, 11vw, 126px); }
  .hero__title-sub { font-size: clamp(44px, 6.1vw, 72px); }
  .concept__grid,
  .atmosphere__heading,
  .faq__grid { grid-template-columns: 1fr; align-items: start; }
  .concept__copy,
  .atmosphere__heading > p { max-width: 760px; }
  .concept__title h2,
  .atmosphere__heading h2 { font-size: clamp(48px, 6.6vw, 72px); }
  .atmosphere-gallery__master { min-height: 560px; }
  .instagram-panel { grid-template-columns: 1fr auto; }
  .instagram-panel__copy { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: flex; }
  .mobile-menu.is-open { display: block; }
  .atmosphere-gallery { grid-template-columns: 1fr; }
  .atmosphere-gallery__master { min-height: 560px; }
  .atmosphere-gallery__side { grid-template-rows: auto auto; }
  .atmosphere-gallery__wide,
  .atmosphere-gallery__pair figure { min-height: 300px; }
}

@media (max-width: 720px) {
  :root {
    --header-height: 64px;
    --gutter: 20px;
  }

  .section { padding-block: 82px; }
  .site-header__inner { padding-inline: 14px; }
  .site-brand { gap: 10px; }
  .site-brand img { width: 70px; }
  .site-brand__club { padding-left: 10px; font-size: 8px; }
  .header-cta { display: none; }

  .hero {
    display: block;
    min-height: 100svh;
    overflow: hidden;
  }
  .hero__media {
    position: relative;
    inset: auto;
    width: 100%;
    height: clamp(400px, 58svh, 540px);
    background: #111;
  }
  .hero__video,
  .hero__shade,
  .hero__grid {
    position: absolute;
    inset: 0;
  }
  .hero__video { object-fit: cover; object-position: 50% 50%; }
  .hero__shade {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, .28) 0%, rgba(0, 0, 0, .02) 56%, rgba(0, 0, 0, .32) 100%),
      linear-gradient(90deg, rgba(0, 0, 0, .18), transparent 44%, rgba(0, 0, 0, .12));
  }
  .hero__grid { opacity: .1; }
  .hero__content {
    width: 100%;
    padding: 18px var(--gutter) 26px;
    background: var(--black);
  }
  .hero__eyebrow { margin-bottom: 12px; font-size: 8px; }
  .hero__eyebrow span + span { display: none; }
  .hero__title { line-height: .9; letter-spacing: -.055em; }
  .hero__title-main {
    font-size: clamp(50px, 16.5vw, 76px);
    white-space: nowrap;
  }
  .hero__title-sub {
    margin-top: 7px;
    font-size: clamp(26px, 8.4vw, 39px);
    line-height: .96;
    white-space: normal;
  }
  .hero__title-sub::first-line { white-space: nowrap; }
  .hero__copy {
    margin-top: 14px;
    margin-bottom: 16px;
    font-size: 13px;
    line-height: 1.5;
  }
  .hero__copy-ja span { display: block; white-space: nowrap; }
  .hero__actions { display: block; }
  .hero__actions .button { width: 100%; min-height: 46px; }
  .hero__discover,
  .hero__signal,
  .hero__status,
  .hero__scroll { display: none; }

  .marquee__group { gap: 22px; padding: 13px 22px 13px 0; }
  .marquee__group span { font-size: 10px; }

  .jp-heading--desktop { display: none; }
  .jp-heading--mobile { display: block; }
  .concept__title h2,
  .atmosphere__heading h2 {
    font-size: clamp(39px, 11.3vw, 54px);
    line-height: 1.1;
    letter-spacing: -.045em;
  }
  .concept__title .jp-line,
  .atmosphere__heading h2 .jp-line { white-space: nowrap; }
  .concept__copy > p,
  .atmosphere__heading > p { font-size: 14px; line-height: 1.85; }
  .concept__copy .jp-copy-line,
  .atmosphere__heading .jp-copy-line,
  .instagram-panel__copy .jp-copy-line { white-space: normal; }
  .concept__principles { gap: 10px 12px; font-size: 8px; }

  .atmosphere__heading { gap: 30px; margin-bottom: 42px; }
  .atmosphere-gallery { gap: 10px; }
  .atmosphere-gallery__master { min-height: 430px; }
  .atmosphere-gallery__wide { min-height: 240px; }
  .atmosphere-gallery__pair {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .atmosphere-gallery__pair figure {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }
  .atmosphere-gallery figcaption { right: 14px; bottom: 13px; left: 14px; }

  .instagram-panel {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 24px 20px;
  }
  .instagram-panel__copy { grid-column: auto; grid-row: auto; }
  .instagram-panel > a { width: 100%; min-width: 0; }
  .atmosphere__note { margin-top: 16px; }

  .faq__grid { gap: 40px; }
  .faq__heading h2 { max-width: 100%; font-size: clamp(39px, 11.5vw, 56px); }
  body[data-lang="en"] .faq__heading h2 { font-size: clamp(34px, 9.3vw, 46px); white-space: normal; }
  .faq-item summary { min-height: 76px; padding-right: 38px; font-size: 14px; }
  .faq-question span { display: block; }
  .faq-question span + span::before { content: none; }

  .site-footer__top,
  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
  .site-footer__top { min-height: 210px; }
  .site-footer__bottom { min-height: 100px; gap: 8px; }
}

@media (max-width: 390px) {
  .hero__title-main { font-size: 15.9vw; }
  .hero__title-sub { font-size: 8.1vw; }
  .hero__content { padding-top: 15px; }
  .concept__title h2,
  .atmosphere__heading h2 { font-size: 10.7vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto;
    animation-duration: .01ms;
    animation-iteration-count: 1;
    transition-duration: .01ms;
  }
  .js .reveal { opacity: 1; transform: none; }
}