/* ============================================
   re:Grande — Nail Salon HP
   Theme: Jasmine Emerald Green accent on warm ivory
   ============================================ */

:root {
  --color-bg: #F4ECD8;           /* Ivory base */
  --color-bg-alt: #EBE0C6;       /* Deeper ivory */
  --color-surface: #FBF5E5;      /* Soft ivory surface */
  --color-text: #3B342A;
  --color-text-soft: #756C5E;
  --color-border: #DFD3B8;
  --color-accent: #4FB8C9;       /* Aqua / soft cyan-teal */
  --color-accent-dark: #3A97A7;
  --color-accent-soft: #E0F2F5;
  --color-accent-glow: rgba(79, 184, 201, 0.08);

  --font-en: 'Cormorant Garamond', 'Playfair Display', serif;
  --font-jp-serif: 'Noto Serif JP', serif;
  --font-jp-sans: 'Noto Sans JP', sans-serif;

  --radius: 4px;
  --max-width: 1120px;
  --section-py: 110px;
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-jp-sans);
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--color-accent); }
ul { list-style: none; padding: 0; margin: 0; }
h1,h2,h3 { margin: 0; font-weight: 400; }

.container {
  width: 100%;
  max-width: var(--max-width);
  padding: 0 32px;
  margin: 0 auto;
}

.sp-only { display: none; }
.pc-only { display: inline; }
@media (max-width: 720px) {
  .sp-only { display: inline; }
  .pc-only { display: none; }
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(244, 236, 216, 0.88);
  backdrop-filter: saturate(1.2) blur(14px);
  -webkit-backdrop-filter: saturate(1.2) blur(14px);
  border-bottom: 1px solid rgba(223, 211, 184, 0.5);
  z-index: 100;
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-main {
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
}
.brand-sub {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--color-text-soft);
  text-transform: lowercase;
  margin-top: 2px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--color-text);
  font-weight: 400;
  position: relative;
}
.nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width .3s ease;
}
.nav a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  padding: 8px 18px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent) !important;
  border-radius: 999px;
  transition: all .25s ease;
}
.nav-cta:hover {
  background: var(--color-accent);
  color: #fff !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 32px; height: 28px;
  padding: 0;
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute; left: 0; right: 0;
  height: 1.5px; background: var(--color-text);
  transition: all .25s ease;
}
.nav-toggle span:nth-child(1) { top: 4px; }
.nav-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-toggle span:nth-child(3) { bottom: 4px; }
.nav-toggle.active span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    top: 72px; right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 40px 32px;
    width: 280px;
    height: calc(100vh - 72px);
    align-items: flex-start;
    gap: 24px;
    transform: translateX(100%);
    transition: transform .35s ease;
    border-left: 1px solid var(--color-border);
  }
  .nav.open { transform: translateX(0); }
}

/* ---------- Hero (Layered Photo / A2) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 32px 100px;
  background: var(--color-bg);
  overflow: hidden;
}
.hero-bg-en {
  position: absolute;
  top: 60px; left: 4vw;
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(140px, 18vw, 240px);
  line-height: 0.85;
  color: rgba(79, 184, 201, 0.09);
  pointer-events: none;
  letter-spacing: -0.01em;
  z-index: 1;
}
.hero-inner {
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-text { min-width: 0; position: relative; z-index: 2; }
.hero-kicker {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.45em;
  color: var(--color-accent-dark);
  margin: 0 0 38px;
  text-transform: uppercase;
  position: relative;
  padding-left: 54px;
}
.hero-kicker::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 42px; height: 1px;
  background: var(--color-accent);
}
.hero-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(30px, 5.4vw, 70px);
  font-weight: 300;
  line-height: 1.55;
  letter-spacing: 0.08em;
  margin: 0 0 42px;
  overflow: hidden;
}
.hero-line {
  display: block;
  opacity: 0;
  animation: hero-lineSlide 1.2s cubic-bezier(.16,.84,.32,1) both;
}
.hero-line-1 {
  transform: translateX(-40px);
  animation-delay: .35s;
}
.hero-line-2 {
  transform: translateX(40px);
  animation-delay: .6s;
}
.hero-line-3 {
  transform: translateY(40px);
  animation-delay: .85s;
}
@keyframes hero-lineSlide {
  to { opacity: 1; transform: translate(0, 0); }
}
.hero-title .accent {
  color: var(--color-accent);
  font-style: italic;
  font-family: var(--font-en);
  font-weight: 500;
  display: inline-block;
  position: relative;
  animation: hero-accentBreathe 3.5s ease-in-out infinite 1.8s;
  text-shadow: 0 0 0 transparent;
}
@keyframes hero-accentBreathe {
  0%, 100% {
    transform: scale(1);
    text-shadow: 0 0 0 rgba(79, 184, 201, 0);
    color: var(--color-accent);
  }
  50% {
    transform: scale(1.06);
    text-shadow: 0 0 24px rgba(79, 184, 201, 0.55);
    color: var(--color-accent-dark);
  }
}
.hero-title .accent::before,
.hero-title .accent::after {
  content: '✦';
  position: absolute;
  font-family: var(--font-en);
  font-style: normal;
  color: var(--color-accent);
  opacity: 0;
  font-size: 0.4em;
  animation: hero-sparkleFloat 4s ease-in-out infinite;
}
.hero-title .accent::before {
  top: -.1em; left: -.5em;
  animation-delay: 2s;
}
.hero-title .accent::after {
  bottom: 0; right: -.5em;
  animation-delay: 3s;
}
@keyframes hero-sparkleFloat {
  0%, 100% { opacity: 0; transform: translateY(0) scale(.6) rotate(0); }
  20% { opacity: 1; transform: translateY(-6px) scale(1) rotate(120deg); }
  40% { opacity: 0; transform: translateY(-14px) scale(.4) rotate(240deg); }
}
.hero-lead {
  font-size: 14px;
  color: var(--color-text-soft);
  line-height: 2.1;
  letter-spacing: 0.05em;
  margin: 0 0 48px;
  max-width: 440px;
}
.hero-cta.btn-primary {
  display: inline-block;
  padding: 17px 42px;
  border: 1px solid var(--color-text);
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-en);
  letter-spacing: 0.25em;
  font-size: 12px;
  border-radius: 0;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  transition: color 0.35s ease;
}
.hero-cta.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-text);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
  z-index: 0;
}
.hero-cta.btn-primary span {
  position: relative;
  z-index: 1;
  transition: color 0.4s ease;
}
.hero-cta.btn-primary:hover { color: var(--color-bg); }
.hero-cta.btn-primary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}
.hero-photos {
  position: relative;
  width: 100%;
  height: 600px;
}
.hero-photo {
  position: absolute;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 30px 60px -25px rgba(46, 42, 38, 0.4);
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-photo-main {
  top: 0; right: 0;
  width: 78%;
  aspect-ratio: 4 / 5;
  z-index: 2;
}
.hero-photo-sub1 {
  bottom: 60px; left: 0;
  width: 42%;
  aspect-ratio: 1;
  z-index: 3;
  border: 6px solid var(--color-bg);
}
.hero-photo-sub2 {
  top: 8%; left: -30px;
  width: 32%;
  aspect-ratio: 3 / 4;
  z-index: 1;
  opacity: 0.85;
}
.hero-dots {
  position: absolute;
  bottom: -30px; right: 30%;
  display: flex;
  gap: 8px;
  z-index: 4;
}
.hero-dots span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.4;
}
.hero-dots span:first-child { opacity: 1; }
@media (max-width: 860px) {
  .hero { padding: 110px 24px 80px; }
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-photos { height: 480px; max-width: 480px; margin: 0 auto; }
  .hero-bg-en { top: 30px; font-size: clamp(110px, 22vw, 180px); }
}
@media (max-width: 480px) {
  .hero-photos { height: 420px; }
  .hero-photo-sub2 { left: -10px; }
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: var(--color-accent);
  color: #fff !important;
  font-family: var(--font-jp-sans);
  font-size: 14px;
  letter-spacing: 0.14em;
  border-radius: 999px;
  transition: all .3s ease;
  box-shadow: 0 8px 24px -10px var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -10px var(--color-accent);
}
.btn-primary::after {
  content: '→';
  font-family: var(--font-en);
  font-size: 16px;
}

/* ---------- Section common ---------- */
.section {
  padding: var(--section-py) 0;
  position: relative;
}
.section-en {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--color-text-soft);
  text-transform: uppercase;
  margin: 0 0 20px;
  text-align: center;
}
.section-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 48px;
}
.section-body {
  font-size: 15px;
  line-height: 2;
  color: var(--color-text-soft);
  max-width: 680px;
  margin: 0 auto;
}
.section-body.center { text-align: center; }
.section-note {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-soft);
  letter-spacing: 0.08em;
  margin: -32px 0 40px;
}

/* ---------- Concept ---------- */
.concept { text-align: center; background: var(--color-surface); }
.concept .section-title { margin-bottom: 32px; }

/* ---------- Menu ---------- */
.menu { background: var(--color-bg); }
.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 920px;
  margin: 0 auto;
}
@media (max-width: 780px) {
  .menu-grid { grid-template-columns: 1fr; gap: 24px; }
}
.menu-card {
  background: var(--color-surface);
  padding: 48px 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  position: relative;
}
.menu-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 1px;
  background: var(--color-accent);
  opacity: 0.7;
}
.menu-cat {
  font-family: var(--font-en);
  font-size: 18px;
  letter-spacing: 0.3em;
  font-weight: 500;
  margin-bottom: 24px;
  color: var(--color-text);
}
.menu-cat-sub { margin-top: 40px; }
.menu-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 15px;
  gap: 16px;
}
.menu-list li:last-child { border-bottom: 0; }
.menu-list small {
  display: block;
  font-size: 11px;
  color: var(--color-text-soft);
  margin-top: 2px;
  letter-spacing: 0.04em;
}
.menu-list em {
  font-style: normal;
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

/* ---------- Gallery ---------- */
.gallery { background: var(--color-surface); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 48px 0 40px;
}
@media (max-width: 960px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}
.gallery-grid figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  aspect-ratio: 4 / 5;
  position: relative;
}
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.gallery-grid figure:hover img { transform: scale(1.04); }
.gallery-grid figure::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid transparent;
  transition: border-color .3s ease;
}
.gallery-grid figure:hover::after { border-color: var(--color-accent); }

.gallery-more {
  text-align: center;
  font-family: var(--font-en);
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--color-text-soft);
}
.gallery-more a {
  color: var(--color-text);
  font-weight: 500;
  margin-left: 8px;
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 2px;
}
.gallery-more a:hover { color: var(--color-accent); }

/* ---------- Features ---------- */
.features { background: var(--color-bg-alt); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 16px;
}
@media (max-width: 960px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .feature-grid { grid-template-columns: 1fr; }
}
.feature-card {
  background: var(--color-surface);
  padding: 40px 28px;
  border-radius: var(--radius);
  text-align: center;
  transition: transform .35s ease, box-shadow .35s ease;
  border: 1px solid var(--color-border);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -20px rgba(15, 163, 150, 0.25);
}
.feature-num {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 400;
  color: var(--color-text-soft);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  opacity: 0.5;
}
.feature-card h3 {
  font-family: var(--font-jp-serif);
  font-size: 18px;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.feature-card p {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.9;
  margin: 0;
}

/* ---------- Info ---------- */
.info { background: var(--color-surface); }
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 860px) {
  .info-grid { grid-template-columns: 1fr; gap: 48px; }
}
.info-text .section-en,
.info-text .section-title { text-align: left; }
.info-text .section-title { margin-bottom: 32px; }

.info-list {
  margin: 0;
  display: grid;
  grid-template-columns: 120px 1fr;
  row-gap: 16px;
  font-size: 14px;
}
.info-list dt {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--color-text-soft);
  text-transform: uppercase;
  padding-top: 4px;
}
.info-list dd {
  margin: 0;
  color: var(--color-text);
  line-height: 1.9;
}
.info-list dd small {
  font-size: 11px;
  color: var(--color-text-soft);
}

.info-cta {
  background: var(--color-surface);
  padding: 60px 50px;
  border-radius: var(--radius);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.info-cta-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.info-cta-watermark img {
  width: 85%;
  max-width: 340px;
  height: auto;
  opacity: 0.30;
  mix-blend-mode: multiply;
  filter: saturate(0.85);
}
.info-cta-body {
  position: relative;
  z-index: 1;
}
.info-cta-en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin: 0 0 14px;
}
.info-cta h3 {
  font-family: var(--font-jp-serif);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin: 0 0 22px;
}
.info-cta p {
  font-size: 14px;
  line-height: 2;
  color: var(--color-text-soft);
  letter-spacing: 0.05em;
  margin: 0 0 32px;
}
.info-cta .btn-primary {
  background: var(--color-text);
  color: var(--color-bg) !important;
}
.info-cta .btn-primary:hover {
  background: var(--color-accent);
  color: #fff !important;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #1D1B19;
  color: #D6D1CA;
  padding: 64px 0 32px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.footer-brand .brand-main { color: #fff; font-size: 28px; }
.footer-brand .brand-sub { color: #8A847D; }
.footer-sns a {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.2em;
  border-bottom: 1px solid #4A4540;
  padding-bottom: 4px;
  color: #D6D1CA;
}
.footer-sns a:hover { color: var(--color-accent); border-color: var(--color-accent); }
.copyright {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: #7A736B;
  margin: 12px 0 0;
}

/* ============================================
   Reveal on scroll (JS-driven)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================
   Header scrolled state
   ============================================ */
.site-header.is-scrolled {
  background: rgba(244, 236, 216, 0.97);
  box-shadow: 0 4px 24px -12px rgba(59, 52, 42, 0.12);
  padding: 0;
}
.site-header.is-scrolled .header-inner { padding-top: 12px; padding-bottom: 12px; }
.site-header { transition: background .3s ease, box-shadow .3s ease; }

/* ============================================
   Hero: floating image animation
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
  .hero-photo-main { animation: heroFloat 7s ease-in-out infinite; }
  .hero-photo-sub1 { animation: heroFloat 7s ease-in-out infinite reverse; animation-delay: -2s; }
  .hero-photo-sub2 { animation: heroFloat 9s ease-in-out infinite; animation-delay: -3s; }
}
@keyframes heroFloat {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-12px); }
}

/* ============================================
   Marquee: infinite scrolling image strip
   ============================================ */
.marquee {
  overflow: hidden;
  padding: 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 55s linear infinite;
}
.marquee-track:hover {
  animation-play-state: paused;
}
.marquee-group {
  display: flex;
  flex-shrink: 0;
  gap: 14px;
  padding: 20px 7px;
}
.marquee-group img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 2px;
  transition: transform .5s ease, filter .5s ease;
  filter: saturate(0.95);
}
.marquee-group img:hover {
  transform: scale(1.04);
  filter: saturate(1.1);
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (max-width: 720px) {
  .marquee-group img { width: 140px; height: 140px; }
  .marquee-track { animation-duration: 40s; }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ============================================
   Concept: two-column with image mosaic
   ============================================ */
.concept { text-align: left; }
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.concept-text .section-en,
.concept-text .section-title {
  text-align: left;
}
.concept-text .section-title { margin-bottom: 32px; }
.concept-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin-left: auto;
}
.concept-img-wrap {
  position: absolute;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 30px 60px -30px rgba(46, 42, 38, 0.4);
  transition: transform .6s ease;
}
.concept-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.concept-img-wrap:hover img { transform: scale(1.06); }

.concept-img-1 {
  top: 0; left: 0;
  width: 62%; aspect-ratio: 4/5;
  z-index: 2;
}
.concept-img-2 {
  bottom: 0; right: 0;
  width: 55%; aspect-ratio: 1/1;
  z-index: 1;
}
.concept-visual::before {
  content: '';
  position: absolute;
  top: 12%; right: 5%;
  width: 40%; height: 40%;
  border: 1px solid var(--color-accent);
  opacity: 0.4;
  border-radius: 2px;
  z-index: 0;
}

@media (max-width: 860px) {
  .concept-grid { grid-template-columns: 1fr; gap: 56px; }
  .concept-visual { margin: 0 auto; max-width: 420px; width: 100%; }
}

/* ============================================
   Parallax banner
   ============================================ */
.parallax-banner {
  position: relative;
  height: 420px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.parallax-bg {
  position: absolute;
  top: -10%; left: 0;
  width: 100%; height: 120%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
  transform: scale(1.12);
  opacity: 0.45;
}
.parallax-banner { background-color: var(--color-bg, #fbf5e5); }
.parallax-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(251, 245, 229, 0.55) 0%,
    rgba(251, 245, 229, 0.35) 50%,
    rgba(244, 236, 216, 0.55) 100%);
}
.parallax-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-text);
  padding: 0 32px;
  text-shadow: 0 2px 20px rgba(251, 245, 229, 0.8);
}
.parallax-en {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.45em;
  margin: 0 0 20px;
  text-transform: uppercase;
  opacity: 0.85;
  color: var(--color-accent-dark);
}
.parallax-jp {
  font-family: var(--font-jp-serif);
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.7;
  letter-spacing: 0.12em;
  margin: 0;
  font-weight: 300;
}
@media (max-width: 720px) {
  .parallax-banner { height: 340px; }
}

/* ============================================
   Feature card with background image
   ============================================ */
.feature-card {
  position: relative;
  overflow: hidden;
}
.feature-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity .6s ease, transform 1s ease;
  transform: scale(1.1);
  z-index: 0;
}
.feature-card:hover .feature-bg {
  opacity: 0.14;
  transform: scale(1);
}
.feature-card > *:not(.feature-bg) { position: relative; z-index: 1; }

/* ============================================
   Gallery enhancement: staggered reveal + tilt hover
   ============================================ */
.gallery-grid figure {
  transition: transform .4s ease, box-shadow .4s ease;
}
.gallery-grid figure:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -16px rgba(46, 42, 38, 0.35);
  z-index: 2;
}

/* ============================================
   Section reveal defaults (animate titles)
   ============================================ */
.section-title, .section-en, .section-body, .section-note,
.menu-card, .hero-text, .hero-photos {
  /* keep subtle CSS-based entrance where possible */
}

/* ============================================
   Foot Nail Section
   ============================================ */
.foot {
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}
.foot-deco {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.foot-deco-1 {
  top: -120px; left: -100px;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(254, 215, 226, 0.32), transparent 65%);
}
.foot-deco-2 {
  bottom: -150px; right: -100px;
  width: 540px; height: 540px;
  background: radial-gradient(circle, rgba(224, 242, 245, 0.55), transparent 65%);
}
.foot .container { position: relative; z-index: 1; }
.foot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}
.foot-text {
  padding-right: 20px;
}
.foot-text .section-en { text-align: left; }
.foot-text .section-title {
  text-align: left;
  margin-bottom: 32px;
}
.foot-text .section-body {
  font-size: 14px;
  line-height: 2.2;
  color: var(--color-text-soft);
  letter-spacing: 0.06em;
  margin-bottom: 36px;
  max-width: none;
}
.foot-features {
  list-style: none;
  padding: 0;
  margin: 0 0 40px;
  display: grid;
  gap: 14px;
}
.foot-features li {
  font-size: 14px;
  color: var(--color-text);
  letter-spacing: 0.05em;
  display: flex;
  align-items: baseline;
  gap: 12px;
  line-height: 1.7;
}
.foot-features strong {
  color: var(--color-accent-dark);
  font-weight: 500;
}
.foot-features small {
  font-size: 11px;
  color: var(--color-text-soft);
  margin-left: 6px;
  letter-spacing: 0.05em;
}
.foot-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: 11px;
  flex: 0 0 auto;
  position: relative;
  top: 4px;
}
.foot-price-tag {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: #fff;
  padding: 22px 44px;
  border-radius: 4px;
  border: 1px dashed var(--color-accent);
  position: relative;
  box-shadow: 0 16px 32px -16px rgba(46, 42, 38, 0.2);
}
.foot-price-tag::before, .foot-price-tag::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 14px; height: 14px;
  background: var(--color-surface);
  border-radius: 50%;
  transform: translateY(-50%);
}
.foot-price-tag::before { left: -7px; }
.foot-price-tag::after  { right: -7px; }
.foot-price-label {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 13px;
  color: var(--color-accent-dark);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.foot-price-amount {
  font-family: var(--font-en);
  font-size: 38px;
  color: var(--color-text);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 6px;
}
.foot-price-note {
  font-family: var(--font-jp-serif);
  font-size: 11px;
  color: var(--color-text-soft);
  letter-spacing: 0.05em;
}
.foot-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
  position: relative;
  aspect-ratio: 1;
  max-width: 480px;
  justify-self: end;
  width: 100%;
}
.foot-photo {
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 24px 50px -22px rgba(46, 42, 38, 0.4);
  transition: transform .5s ease;
}
.foot-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1.4s ease;
}
.foot-photo:hover { transform: translateY(-6px); }
.foot-photo:hover img { transform: scale(1.08); }
.foot-photo-1 { transform: translateY(-12px); }
.foot-photo-2 { transform: translateY(8px); }
.foot-photo-3 { transform: translateY(8px); }
.foot-photo-4 { transform: translateY(-12px); }
.foot-photo-1:hover { transform: translateY(-18px); }
.foot-photo-4:hover { transform: translateY(-18px); }
@media (max-width: 860px) {
  .foot-grid { grid-template-columns: 1fr; gap: 60px; }
  .foot-text { padding-right: 0; }
  .foot-photos { justify-self: center; max-width: 360px; }
}