/* ========================================
   mooi — Japanese Beauty Salon
   ======================================== */

:root {
  --cream: #faf7f2;
  --cream-dark: #f0ebe3;
  --blush: #e8d5d0;
  --blush-deep: #d4b8b0;
  --charcoal: #2c2c2c;
  --charcoal-light: #5a5a5a;
  --gold: #b8956b;
  --gold-light: #d4b896;
  --white: #ffffff;

  --font-display: "Cormorant Garamond", "Noto Sans JP", serif;
  --font-body: "Noto Sans JP", sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius: 2px;
  --transition: 0.3s ease;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul {
  list-style: none;
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* ---- Header ---- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  border-color: rgba(184, 149, 107, 0.15);
  box-shadow: 0 1px 20px rgba(44, 44, 44, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: "Shippori Mincho", "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--charcoal);
  line-height: 1.2;
}

.logo .logo-romaji {
  display: block;
  font-family: "Cormorant Garamond", "Inter", serif;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--charcoal-light);
  line-height: 1.3;
  margin-top: 0.15rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-switch a {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--charcoal-light);
  padding: 0.25rem 0.5rem;
  border-radius: 1px;
  transition: all var(--transition);
}

.lang-switch a:hover {
  color: var(--gold);
}

.lang-switch a.active {
  color: var(--gold);
  background: rgba(184, 149, 107, 0.1);
}

html[lang="zh-CN"] {
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: "Noto Serif SC", "Songti SC", "SimSun", serif;
}

html[lang="ja"] {
  --font-body: "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", "Meiryo", sans-serif;
  --font-display: "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", "Meiryo", sans-serif;
}

html[lang="ja"] body,
html[lang="zh-CN"] body {
  font-weight: 400;
}

html[lang="ja"] .nav-links a,
html[lang="zh-CN"] .nav-links a {
  letter-spacing: 0;
  text-transform: none;
}

html[lang="ja"] .hero-tag,
html[lang="zh-CN"] .hero-tag {
  letter-spacing: 0.04em;
  text-transform: none;
}

html[lang="ja"] .btn,
html[lang="zh-CN"] .btn {
  letter-spacing: 0.02em;
  text-transform: none;
  font-weight: 500;
}

html[lang="ja"] .hero h1,
html[lang="ja"] .section-header h2,
html[lang="ja"] .intro-text h2 {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.02em;
}

html[lang="zh-CN"] .hero h1,
html[lang="zh-CN"] .section-header h2,
html[lang="zh-CN"] .intro-text h2 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.05em;
}

html[lang="ja"] .section-sub,
html[lang="zh-CN"] .section-sub {
  font-family: var(--font-body);
  font-style: normal;
  font-weight: 400;
}

html[lang="ja"] .hero-nav-pill,
html[lang="zh-CN"] .hero-nav-pill {
  letter-spacing: 0;
  text-transform: none;
}

.nav-links a {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal-light);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--charcoal);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--charcoal);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.active span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle.active span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ---- Hero Carousel ---- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-carousel {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(232, 213, 208, 0.45) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(184, 149, 107, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, rgba(250, 247, 242, 0.85) 0%, rgba(240, 235, 227, 0.75) 100%);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(184, 149, 107, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 149, 107, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-dots {
  position: absolute;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.625rem;
  z-index: 2;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(184, 149, 107, 0.35);
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  padding: 0;
}

.hero-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero-content {
  position: relative;
  text-align: center;
  padding: calc(var(--header-h) + var(--space-xl)) var(--space-sm) var(--space-xl);
}

.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-md);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-md);
}

/* Balance centered blurbs so the last line never holds a lone character */
.hero-sub,
.section-sub,
.hero h1,
.section-header h2 {
  text-wrap: balance;
}

.hero-sub {
  font-size: clamp(0.875rem, 2vw, 1rem);
  color: var(--charcoal-light);
  max-width: 480px;
  margin: 0 auto var(--space-lg);
  line-height: 1.8;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--charcoal);
  color: var(--cream);
  border-color: var(--charcoal);
}

.btn-primary:hover {
  background: transparent;
  color: var(--charcoal);
}

.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}

.btn-outline:hover {
  background: var(--charcoal);
  color: var(--cream);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: fit-content;
  margin-inline: auto;
  gap: 0.75rem;
}

.hero-cta .btn {
  min-width: 220px;
  text-align: center;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #1E8E4F;
  color: #fff;
  border-color: #1E8E4F;
}

.btn-whatsapp:hover {
  background: #20A05A;
  border-color: #20A05A;
  color: #fff;
}

.btn-whatsapp svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Hero quick nav pills */
.hero-quick-nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 0.35rem;
  margin-top: var(--space-lg);
}

.hero-nav-pill {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--charcoal);
  background: transparent;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 999px;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.hero-nav-pill:hover {
  background: var(--charcoal);
  color: var(--cream);
  border-color: var(--charcoal);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.hero-scroll span {
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--charcoal-light);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---- Sections ---- */

.section {
  padding: var(--space-2xl) 0;
}

.section-alt {
  background: var(--cream-dark);
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-sm);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.section-sub {
  margin-top: var(--space-sm);
  color: var(--charcoal-light);
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.125rem;
}

/* ---- Intro ---- */

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

.intro-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.intro-text p {
  color: var(--charcoal-light);
  margin-bottom: var(--space-sm);
}

.intro-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.feature {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--white);
  border-left: 3px solid var(--gold);
}

.feature-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
}

.feature-label {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--charcoal-light);
}

.intro-promo-image {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
}

.intro-promo-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  transition: transform 0.6s ease;
}

.intro-promo-image img:hover {
  transform: scale(1.02);
}

/* ---- Environment Carousel ---- */

.env-carousel-section {
  padding: var(--space-2xl) 0;
  background: var(--cream-dark);
}

.env-carousel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(184, 149, 107, 0.12);
}

.env-carousel-track {
  display: flex;
  transition: transform 0.6s ease;
}

.env-carousel-slide {
  min-width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 520px;
}

.env-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.env-carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.25rem;
}

.env-carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(184, 149, 107, 0.3);
  background: var(--white);
  color: var(--charcoal);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.env-carousel-btn:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.env-dots {
  display: flex;
  gap: 0.5rem;
}

.env-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(184, 149, 107, 0.3);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, transform 0.3s ease;
}

.env-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}

/* ---- Service Cards ---- */

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

.service-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 760px;
  margin-inline: auto;
}

.service-card {
  position: relative;
  background: var(--white);
  padding: var(--space-lg);
  border: 1px solid rgba(184, 149, 107, 0.12);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(44, 44, 44, 0.06);
}

.service-card.featured {
  border-color: var(--gold);
  background: linear-gradient(135deg, var(--white) 0%, rgba(232, 213, 208, 0.15) 100%);
}

.badge {
  position: absolute;
  top: -0.625rem;
  left: var(--space-md);
  background: var(--gold);
  color: var(--white);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
}

.service-card-header {
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(184, 149, 107, 0.15);
}

.service-card-header h3 {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}

.price {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.125rem;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.price-sub {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--charcoal-light);
  margin-top: 0.125rem;
}

.price-group .price {
  margin-bottom: 0;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--charcoal-light);
  margin-bottom: var(--space-md);
  line-height: 1.65;
}

.includes {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.includes li {
  font-size: 0.8125rem;
  color: var(--charcoal-light);
  padding-left: 1.25rem;
  position: relative;
}

.includes li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--blush-deep);
}

.includes li.gift {
  color: var(--gold);
  font-weight: 400;
}

.includes li.gift::before {
  content: "★";
  color: var(--gold);
}

.includes-inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.subsection {
  margin-top: var(--space-xl);
}

.subsection-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  text-align: center;
  margin-bottom: var(--space-md);
  color: var(--charcoal-light);
}

.service-card-wide {
  max-width: 640px;
  margin-inline: auto;
}

.includes strong {
  font-weight: 700;
  color: var(--charcoal);
}

.option-rows {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: var(--space-md);
}

.opt-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(184, 149, 107, 0.3);
  border-radius: 8px;
  background: var(--cream);
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.opt-row:hover {
  border-color: var(--gold);
}

.opt-row input[type="radio"] {
  accent-color: #8a6a44;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.opt-row .opt-duration {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.opt-badge {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--white);
  background: var(--gold);
  padding: 2px 8px;
  border-radius: 2px;
}

.opt-row .opt-price {
  margin-left: auto;
  text-align: right;
  font-weight: 500;
  color: var(--gold);
  white-space: nowrap;
  line-height: 1.4;
}

.opt-row .opt-price small {
  display: block;
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--charcoal-light);
}

.opt-row:has(input:checked) {
  border-color: var(--gold);
  background: rgba(184, 149, 107, 0.09);
  box-shadow: inset 0 0 0 1px var(--gold);
}

.service-photo {
  margin: 0 0 var(--space-xl);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.service-photo img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.service-photo img:hover {
  transform: scale(1.02);
}

@media (max-width: 640px) {
  .service-photo img {
    aspect-ratio: 16 / 10;
  }
}

/* ---- Visit ---- */

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

.visit .section-label {
  color: var(--gold-light);
}

.visit h2 {
  font-family: "Shippori Mincho", "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-lg);
}

.visit-romaji {
  display: block;
  font-family: "Cormorant Garamond", "Inter", serif;
  font-size: clamp(0.8125rem, 2vw, 0.9375rem);
  font-weight: 500;
  letter-spacing: 0.42em;
  padding-left: 0.42em;
  color: var(--gold-light);
  margin-top: 0.6rem;
}

.visit-romaji::before {
  content: "";
  display: block;
  width: min(3.5rem, 14vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 184, 150, 0.6), transparent);
  margin-inline: auto;
  margin-bottom: 0.55rem;
}

.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
  min-width: 0;
}

.visit-grid > * {
  min-width: 0;
}

.visit-info {
  text-align: center;
}

.visit-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.visit-item h4 {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.5rem;
}

.visit-item p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(250, 247, 242, 0.85);
}

.visit-en {
  font-size: 0.8125rem !important;
  opacity: 0.6;
  margin-top: 0.375rem;
}

.visit-item a {
  color: var(--cream);
  border-bottom: 1px solid rgba(250, 247, 242, 0.3);
}

.visit-item a:hover {
  color: var(--gold-light);
  border-color: var(--gold-light);
}

.visit .btn-outline {
  color: var(--cream);
  border-color: rgba(250, 247, 242, 0.4);
}

.visit .btn-outline:hover {
  background: var(--cream);
  color: var(--charcoal);
  border-color: var(--cream);
}

.visit-map {
  aspect-ratio: 4 / 3;
  min-height: 320px;
  max-width: 100%;
  overflow: hidden;
  background: rgba(250, 247, 242, 0.05);
  border: 1px solid rgba(250, 247, 242, 0.1);
}

.visit-map iframe {
  width: 100%;
  height: 100%;
  filter: grayscale(30%) contrast(1.05);
}

/* ---- Footer ---- */

.footer {
  padding: var(--space-lg) 0;
  background: #1a1a1a;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.footer .logo {
  color: var(--cream);
  font-size: 1.5rem;
}

.footer-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9375rem;
  color: rgba(250, 247, 242, 0.5);
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(250, 247, 242, 0.3);
  margin-top: var(--space-sm);
}

.footer-powered {
  font-size: 0.7rem;
  color: rgba(250, 247, 242, 0.2);
  margin-top: 0.25rem;
}

.footer-powered a {
  color: rgba(250, 247, 242, 0.35);
  text-decoration: underline;
  transition: color 0.3s;
}

.footer-powered a:hover {
  color: rgba(250, 247, 242, 0.6);
}

/* ---- Responsive ---- */

@media (max-width: 900px) {
  .service-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }

  .service-grid-2 {
    grid-template-columns: 1fr;
  }

  .intro-grid,
  .visit-grid {
    grid-template-columns: 1fr;
  }

  .intro-grid {
    gap: var(--space-lg);
  }

  .visit-map {
    order: -1;
    min-height: 240px;
    max-width: 100%;
    width: 100%;
  }

  .visit-map iframe {
    width: 100%;
    height: 100%;
  }

  .env-carousel-slide {
    aspect-ratio: 4 / 3;
    max-height: 360px;
  }
}

@media (max-width: 640px) {
  :root {
    --space-2xl: 4rem;
  }

  /* Keep each heading line on one row — no single-character orphan lines */
  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.75rem);
    letter-spacing: 0;
  }

  .hero-tag {
    font-size: 0.8125rem;
    margin-bottom: var(--space-md);
  }

  .hero-sub {
    font-size: 0.9375rem;
    line-height: 1.85;
    margin-bottom: var(--space-lg);
  }

  .hero-cta {
    gap: 1rem;
  }

  .hero-cta .btn {
    font-size: 0.8125rem;
    padding: 0.9rem 2.25rem;
  }

  .hero-quick-nav {
    margin-top: var(--space-lg);
    gap: 0.5rem;
  }

  .hero-nav-pill {
    font-size: 0.8125rem;
    padding: 0.45rem 0.85rem;
  }

  .hero-scroll {
    display: none;
  }

  .hero-dots {
    bottom: 3.5rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(250, 247, 242, 0.98);
    backdrop-filter: blur(12px);
    padding: var(--space-lg) 0;
    gap: var(--space-md);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    border-bottom: 1px solid rgba(184, 149, 107, 0.15);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }

  .nav-menu .lang-switch {
    flex-direction: row;
    justify-content: center;
    gap: 0.5rem;
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(184,149,107,0.1);
    margin-top: 0.25rem;
  }

  .nav-menu .lang-switch a {
    font-size: 0.75rem;
    padding: 0.35rem 0.6rem;
  }

  .intro-features {
    width: 100%;
  }

  .env-carousel-slide {
    aspect-ratio: 3 / 4;
    max-height: 320px;
  }

  .env-carousel-btn {
    width: 34px;
    height: 34px;
  }

  .whatsapp-btn {
    bottom: 6.5rem;
    right: 1rem;
    width: 46px;
    height: 46px;
  }

  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 38px;
    height: 38px;
  }

  .service-card {
    padding: var(--space-md);
  }
}

/* ---- Language Landing ---- */

.lang-landing {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 36px 20px 40px;
  background: var(--cream);
}

.lang-landing-bg {
  position: absolute;
  inset: 0;
  background: url(assets/images/interior-01.webp) center/cover no-repeat;
  opacity: 0.04;
  z-index: 0;
}

.lang-landing-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  animation: langFadeInUp 0.8s ease-out;
}

@keyframes langFadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Brand Header */
.lang-brand-header {
  text-align: center;
  width: 100%;
  animation: langFadeInUp 0.8s ease-out 0.2s both;
}

.lang-brand-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(184, 149, 107, 0.1);
  border: 1px solid rgba(184, 149, 107, 0.2);
  border-radius: 50px;
  padding: 8px 20px;
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.lang-brand-name {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.65rem;
  font-family: "Shippori Mincho", "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

.lang-brand-mark {
  position: relative;
  font-size: clamp(1.625rem, 6vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--charcoal);
  line-height: 1.3;
  padding-left: 0.1em;
}

.lang-brand-name > .lang-brand-romaji::before {
  content: "";
  display: block;
  width: min(3.5rem, 14vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184, 149, 107, 0.55), transparent);
  margin-inline: auto;
  margin-bottom: 0.55rem;
}

.lang-brand-romaji {
  font-family: "Cormorant Garamond", "Inter", serif;
  font-size: clamp(0.9375rem, 2.6vw, 1.125rem);
  font-weight: 500;
  letter-spacing: 0.42em;
  padding-left: 0.42em;
  color: var(--charcoal-light);
  line-height: 1.4;
}

.lang-brand-tagline {
  font-family: "Cormorant Garamond", "Inter", serif;
  font-style: italic;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
}

.lang-brand-sub {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: clamp(0.8125rem, 1.5vw, 0.9375rem);
  font-weight: 400;
  color: var(--charcoal-light);
  line-height: 1.6;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* Language Cards */
.lang-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  width: 100%;
  max-width: 420px;
  animation: langFadeInUp 0.8s ease-out 0.4s both;
}

.lang-card {
  background: var(--white);
  border: 1px solid rgba(184, 149, 107, 0.15);
  border-radius: 12px;
  padding: 0.65rem 1rem;
  text-decoration: none;
  color: var(--charcoal);
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.lang-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.lang-card:active {
  transform: translateY(-1px);
}

.lang-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--charcoal);
  width: 5.5em;
  flex-shrink: 0;
  text-align: center;
}

.lang-card-desc {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--charcoal-light);
  width: 11em;
  flex-shrink: 0;
  white-space: nowrap;
  text-align: center;
}

/* Buttons */
.lang-buttons {
  width: 100%;
  max-width: 700px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: langFadeInUp 0.8s ease-out 0.6s both;
}

.lang-btn-whatsapp,
.lang-btn-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: nowrap;
  letter-spacing: 0.3px;
  width: 100%;
  max-width: 380px;
}

.lang-btn-whatsapp {
  background: #1E8E4F;
  color: #fff;
  box-shadow: 0 2px 8px rgba(30,142,79,0.25);
}

.lang-btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(30,142,79,0.35);
  background: #20A05A;
}

.lang-whatsapp-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

.lang-btn-phone {
  background: #d8d3cb;
  color: var(--charcoal);
  border: 1px solid rgba(90, 90, 90, 0.15);
  box-shadow: 0 2px 8px rgba(44,44,44,0.1);
}

.lang-btn-phone:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(44,44,44,0.15);
  background: #c9c4bb;
}

.lang-phone-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Store Info Card */
.lang-store-info {
  width: 100%;
  max-width: 520px;
  animation: langFadeInUp 0.8s ease-out 0.8s both;
}

.lang-store-card {
  background: var(--white);
  border: 1px solid rgba(184, 149, 107, 0.15);
  border-radius: 20px;
  padding: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
}

.lang-store-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border-color: var(--gold);
}

.lang-store-image {
  position: relative;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
}

/* Soft feathered edge blending into the frame */
.lang-store-image::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 16px;
  pointer-events: none;
  box-shadow: inset 0 0 22px 10px rgba(255, 255, 255, 0.55);
}

.lang-store-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  transition: transform 0.6s ease;
}

.lang-store-card:hover .lang-store-image img {
  transform: scale(1.02);
}

.lang-store-addr-section {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: center;
  padding-top: 0.25rem;
  animation: langFadeInUp 0.8s ease-out 1s both;
}

.lang-store-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 0;
}

.lang-store-text {
  font-size: 0.875rem;
  color: var(--charcoal);
  font-weight: 400;
  line-height: 1.5;
}

.lang-store-hours {
  font-size: 0.8rem;
  color: var(--charcoal-light);
  font-weight: 400;
  letter-spacing: 0.3px;
}

.lang-store-text a {
  color: var(--charcoal);
  text-decoration: underline;
  transition: color 0.3s;
}

.lang-store-text a:hover {
  color: var(--gold);
}

/* Footer */
.lang-footer {
  width: 100%;
  max-width: 700px;
  text-align: center;
  padding-top: 0.25rem;
  animation: langFadeInUp 0.8s ease-out 1s both;
}

.lang-footer-text {
  font-size: 0.7rem;
  color: var(--charcoal-light);
  font-weight: 300;
  letter-spacing: 0.5px;
}

.lang-footer-powered {
  font-size: 0.65rem;
  color: var(--charcoal-light);
  opacity: 0.5;
  margin-top: 0.25rem;
}

.lang-footer-powered a {
  color: var(--charcoal-light);
  text-decoration: underline;
  transition: color 0.3s;
}

.lang-footer-powered a:hover {
  color: var(--gold);
}

/* ---- Booking Button (Service Cards) ---- */

.btn-booking {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  margin-top: var(--space-md);
  background: #1E8E4F;
  color: #fff;
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(30,142,79,0.2);
}

.btn-booking:hover {
  background: #20A05A;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(30,142,79,0.3);
}

.btn-booking svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ---- Language Landing Responsive ---- */

@media (max-width: 768px) {
  .lang-landing {
    padding: 28px 20px 36px;
  }

  .lang-landing-content {
    gap: 1rem;
  }

  .lang-store-info {
    max-width: 340px;
  }

  .lang-cards {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    max-width: 380px;
  }

  .lang-card {
    padding: 0.6rem 1rem;
  }

  .lang-store-card {
    padding: 0.4rem;
  }

  .lang-btn-whatsapp,
  .lang-btn-phone {
    max-width: 100%;
  }
}

@media (max-width: 568px) {
  .lang-landing {
    padding: 20px 15px 32px;
  }

  .lang-landing-content {
    gap: 0.75rem;
  }

  .lang-brand-mark {
    letter-spacing: 0.06em;
    padding-left: 0.06em;
  }

  .lang-brand-sub {
    font-size: 0.75rem;
    padding: 0 10px;
  }

  .lang-card {
    padding: 0.6rem 1rem;
  }

  .lang-card-name {
    font-size: 0.95rem;
    width: 5em;
  }

  .lang-card-desc {
    font-size: 0.7rem;
    width: 9em;
  }

  .lang-store-card {
    padding: 0.35rem;
  }

  .lang-store-text {
    font-size: 0.8rem;
  }

  .lang-store-hours {
    font-size: 0.7rem;
  }

  .lang-btn-whatsapp,
  .lang-btn-phone {
    padding: 14px 28px;
    font-size: 0.95rem;
  }
}

/* Touch device optimization */
@media (hover: none) and (pointer: coarse) {
  .lang-card:hover {
    transform: none;
  }

  .lang-card:active {
    transform: scale(0.98);
    border-color: var(--gold);
  }

  .lang-btn-whatsapp:hover,
  .lang-btn-phone:hover {
    transform: none;
  }

  .lang-btn-whatsapp:active,
  .lang-btn-phone:active {
    transform: scale(0.97);
  }
}

/* ---- WhatsApp Button ---- */

.whatsapp-btn {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  z-index: 99;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

/* ---- Back to Top ---- */

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 99;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--charcoal);
  color: var(--cream);
  border: 1px solid rgba(250, 247, 242, 0.2);
  font-size: 1.125rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease;
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--gold);
  border-color: var(--gold);
}