:root {
  --color-gray-dark: #333333;
  --color-black: #000000;
  --font-mincho: 'Shippori Mincho', 'Noto Sans JP', serif;
  --font-sans: 'Noto Sans JP', sans-serif;
}

body {
  font-family: var(--font-sans);
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: var(--color-black);
  overflow-x: clip;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Base Styles */
h1,
h2,
h3,
h4,
.section-head .title,
.font-mincho {
  font-family: var(--font-mincho);
  font-weight: 700;
  letter-spacing: 0.08em;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

/* FV Swiper */
.fv-swiper {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.fv-swiper .swiper-slide {
  width: 100%;
  height: auto;
}

.fv-swiper .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
}

/* SECTION HEADERS */
.section-head {
  margin-bottom: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.section-head .title {
  position: relative;
  color: var(--color-black);
  font-size: 2rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  text-transform: uppercase;
}

.section-head .subtitle {
  display: block;
  font-size: 0.8rem;
  color: var(--color-gray-dark);
  margin-top: 5px;
  font-weight: 400;
  letter-spacing: 0.1em;
}

.section-head::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #d4d4d8, #9ca3af);
  margin: 15px auto 0;
}

#trouble .section-head .title {
  color: #3E2B1D !important;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}
#trouble .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #3E2B1D, #8C6D53, transparent) !important;
  box-shadow: none !important;
}

.about-scroll-content .section-head .title {
  color: #FDF8EB !important;
  text-shadow: 0 2px 14px rgba(62, 43, 29, 0.65), 0 0 6px rgba(62, 43, 29, 0.4) !important;
}

.about-scroll-content .section-head .subtitle {
  color: #E8DFD1 !important;
  text-shadow: 0 2px 10px rgba(62, 43, 29, 0.6) !important;
  font-weight: 500;
}

.about-scroll-content .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #D4AF37, #8C6D53, transparent) !important;
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.4) !important;
}

/* SP Adjustments for Section Headers */
@media (max-width: 768px) {
  .section-head .title {
    font-size: 1.1rem;
  }
}

/* PARALLAX (iOS Safari & All Mobile Compatible) */
.ios-parallax-section {
  position: relative;
  clip-path: inset(0);
  -webkit-clip-path: inset(0);
  overflow: hidden;
}

.ios-parallax-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 0;
  will-change: transform;
  pointer-events: none;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

/* Header Adjustments */

header {
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform, background-color, padding, box-shadow;
  transition: box-shadow 0.3s ease, background-color 0.3s ease !important;
}

@media (min-width: 1024px) {
  header#main-header {
    backdrop-filter: blur(8px);
  }
}

header.scrolled {
  background: rgba(253, 248, 235, 0.98) !important;
  box-shadow: 0 4px 20px rgba(62, 43, 29, 0.1) !important;
}

/* Top Button */
#top-button {
  transition: opacity 0.3s, transform 0.3s;
}

/* Custom Hamburger Menu overlay */
#mobile-menu-overlay {
  background-color: #FDF8EB !important;
  transition: opacity 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}

/* Disable animations for 375px screens */
@media (max-width: 375px) {

  header,
  #mobile-menu-overlay {
    transition: none !important;
  }
}

/* Infinite Shine Animation */
@keyframes shine-loop {
  0% {
    transform: translateX(-150%) skewX(-25deg);
  }

  20% {
    transform: translateX(150%) skewX(-25deg);
  }

  100% {
    transform: translateX(150%) skewX(-25deg);
  }
}

.shine-btn {
  position: relative;
  overflow: hidden !important;
}

.shine-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right,
      transparent,
      rgba(255, 255, 255, 0.4),
      transparent);
  transform: translateX(-150%) skewX(-25deg);
  animation: shine-loop 4s infinite ease-in-out;
  pointer-events: none;
}

/* Gallery Ticker Smoothness */
.gallery-ticker .swiper-wrapper {
  transition-timing-function: linear !important;
}

/* Gallery Image Hover */
.gallery-link {
  display: block;
  overflow: hidden;
  cursor: pointer;
  border-radius: 4px;
}

.gallery-link img {
  transition: transform 0.5s ease;
}

.gallery-link:hover img {
  transform: scale(1.08);
}

.gallery-ticker .swiper-slide img {
  border-radius: 4px;
}

/* Modal Image Transition */
#modal-img {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Modal Button Focus Reset */
#modal-prev:focus,
#modal-next:focus,
#modal-close:focus {
  outline: none;
}

/* Logo Styling */
.logo-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: inherit;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo-de {
  font-weight: 300;
  letter-spacing: 0.1em;
  margin: 0 0.4em;
  text-transform: lowercase;
  font-style: italic;
  color: inherit;
}

/* ==========================================================================
   FAQ Accordion Styles
   ========================================================================== */
.faq-answer {
  max-height: 0;
  padding: 0 !important;
  margin: 0 !important;
  overflow: hidden !important;
  opacity: 0;
  visibility: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, visibility 0.35s ease;
}

.faq-item.is-open .faq-answer {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   Service Section
   ========================================================================== */
.service-section-wrap {
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   SERVICE Deep Black & Sparkling Silver Theme
   ========================================================================== */
.service-dark-bg {
  background-color: #18120c;
  position: relative;
  overflow: visible;
}

.service-bg-base {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 70% 50% at 20% 25%, rgba(65, 45, 32, 0.7) 0%, transparent 70%),
    radial-gradient(ellipse 65% 55% at 85% 75%, rgba(55, 36, 25, 0.65) 0%, transparent 65%),
    radial-gradient(circle at 50% 50%, #201710 0%, #120c08 100%);
  z-index: 1;
  pointer-events: none;
}

.service-gold-shimmer {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle 35% at 30% 25%, rgba(255, 235, 160, 0.28) 0%, rgba(212, 175, 55, 0.18) 30%, transparent 65%),
    radial-gradient(circle 40% at 75% 55%, rgba(255, 240, 190, 0.25) 0%, rgba(225, 185, 110, 0.15) 35%, transparent 60%),
    radial-gradient(circle 35% at 20% 75%, rgba(255, 225, 140, 0.22) 0%, rgba(195, 150, 75, 0.12) 30%, transparent 55%);
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 2;
  will-change: opacity;
  animation: goldAuroraBreath 6s ease-in-out infinite alternate;
}

@keyframes goldAuroraBreath {
  0% {
    opacity: 0.45;
  }
  50% {
    opacity: 0.85;
  }
  100% {
    opacity: 0.55;
  }
}
/* Service Section Head for Dark Brown Background */
#service .section-head .title {
  color: #FDF8EB;
  letter-spacing: 0.18em;
  text-shadow: 0 0 25px rgba(212, 175, 55, 0.35), 0 2px 8px rgba(0, 0, 0, 0.8);
}

#service .section-head .subtitle {
  color: #E8DFD1;
  letter-spacing: 0.15em;
}

#service .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #D4AF37, #8C6D53, transparent);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.45);
  height: 2px;
  width: 56px;
}

/* ==========================================================================
   ABOUT Scroll Experience (guf-fukuoka style)
   ========================================================================== */
.about-scroll-area {
  height: 300vh;
  position: relative;
  background-color: #FDF8EB;
}

.about-sticky-container {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
}

.about-split {
  height: 100%;
  position: relative;
  will-change: opacity;
}

.about-split-left {
  position: relative;
  width: 50vw;
  overflow: hidden;
  background-color: #FDF8EB;
}

.about-split-left-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%) scale(1);
  animation: slowZoomAboutVideo 20s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

@keyframes slowZoomAboutVideo {
  0% {
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
}

.about-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(253, 248, 235, 0.65);
}

.about-vertical-text {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  color: #3E2B1D;
  font-size: 0.9rem;
  letter-spacing: 0.25em;
  font-weight: 500;
  z-index: 0;
  opacity: 0.9;
}

.about-split-right {
  width: 50vw;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: calc((75vh * 2 / 3) / 2 + 5vw);
  position: relative;
  background-color: #FDF8EB;
}

.about-text-overlay-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  display: flex;
  z-index: 10;
  pointer-events: none;
}

.about-split-left-text {
  position: relative;
  width: 50vw;
  height: 100%;
}

.about-split-right-text {
  width: 50vw;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: calc((75vh * 2 / 3) / 2 + 5vw);
  position: relative;
}

.about-catchcopy-wrapper,
.about-vertical-text,
.about-scroll-indicator {
  pointer-events: auto;
}

.about-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 0;
  color: #7D6B5D;
}

.about-scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
}

.about-scroll-line {
  width: 1px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.about-scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #E8DFD1, #3E2B1D);
  animation: scrollDrawAbout 2s infinite cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scrollDrawAbout {
  0% { top: -100%; }
  50% { top: 0; }
  100% { top: 100%; }
}

.about-catchcopy-wrapper {
  position: relative;
  max-width: 500px;
  padding: 0;
  z-index: 10;
  will-change: transform;
}

.about-center-image {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 75vh;
  width: calc(75vh * 2 / 3);
  object-fit: cover;
  z-index: 1;
  will-change: width, height, filter, transform, top;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
  transform-origin: center center;
}

.about-scroll-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  text-align: center;
  width: 90%;
  max-width: 800px;
}

@media (max-width: 1100px) {
  .about-center-image {
    height: 60vh;
    width: calc(60vh * 2 / 3);
  }
  .about-split-right,
  .about-split-right-text {
    padding-left: calc((60vh * 2 / 3) / 2 + 4vw);
  }
}

@media (max-width: 768px) {
  .about-sticky-container {
    flex-direction: column;
    top: 0;
    height: 100vh;
  }
  .about-split,
  .about-split-left,
  .about-split-right {
    width: 100vw;
    height: 100%;
  }
  .about-split-right {
    display: none;
  }
  .about-split-left-text {
    display: none;
  }
  .about-split-right-text {
    width: 100vw;
    padding-left: 0;
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 90px;
  }
  .about-vertical-text {
    left: 20px;
  }
  .about-catchcopy-wrapper {
    text-align: center;
    background: rgba(253, 248, 235, 0.9);
    backdrop-filter: blur(4px);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  }
  .about-scroll-indicator {
    bottom: 20px;
  }
}

/* ==========================================================================
   PAGE LOADER ANIMATION (Warm Ivory & Champagne Gold Veil)
   ========================================================================== */
body.is-loading {
  overflow: hidden !important;
}

.page-loader {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  background:
    radial-gradient(circle at 50% 45%, rgba(212, 175, 55, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, #FFFEFB 0%, #FDF8EB 65%, #F5EDE0 100%);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.85s ease;
  will-change: opacity;
}

/* Subtle Top & Bottom Ambient Gold Frame Lines */
.loader-curtain {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50%;
  background: transparent;
  pointer-events: none;
}

.loader-curtain-top {
  top: 0;
}

.loader-curtain-bottom {
  bottom: 0;
}

/* Exit Veil Fade Animation */
.page-loader.is-loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Center Content */
.loader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #3E2B1D;
  padding: 24px;
  transition: opacity 0.55s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-loader.is-loaded .loader-content {
  opacity: 0;
  transform: scale(1.03) translateY(-6px);
}

/* Minimal Brand Typography Box */
.loader-minimal-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

/* 0. Round Logo Emblem */
.loader-logo-wrap {
  width: clamp(88px, 20vw, 112px);
  height: clamp(88px, 20vw, 112px);
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, #FFFEFB 0%, #F5E6C8 50%, #D4AF37 100%);
  box-shadow:
    0 10px 30px rgba(62, 43, 29, 0.12),
    0 0 22px rgba(212, 175, 55, 0.25);
  margin-bottom: 20px;
  opacity: 0;
  animation: loaderLogoReveal 0.85s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.loader-logo-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  background-color: #FFFEFB;
}

/* 1. Eyebrow */
.loader-eyebrow {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(0.58rem, 1.5vw, 0.7rem);
  font-weight: 500;
  letter-spacing: 0.48em;
  color: #8C6D53;
  text-transform: uppercase;
  margin-bottom: 14px;
  opacity: 0;
  animation: loaderFadeIn 0.8s 0.12s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* 2. Main Title (Warm Espresso & Champagne Gold Shimmer) */
.loader-main-title {
  font-family: 'Shippori Mincho', 'Noto Sans JP', serif;
  font-size: clamp(1.85rem, 5.8vw, 3.2rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  line-height: 1.1;
  text-transform: uppercase;
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  color: #3E2B1D;
  animation: loaderTitleReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  filter: drop-shadow(0 2px 16px rgba(140, 109, 83, 0.14));
}

.loader-main-title .brand-word {
  display: inline-block;
  background: linear-gradient(
    110deg,
    #3E2B1D 0%,
    #3E2B1D 35%,
    #9E7B4F 48%,
    #C5A059 52%,
    #3E2B1D 65%,
    #3E2B1D 100%
  );
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: loaderGoldShimmer 2.4s ease-in-out infinite 0.4s;
}

.loader-main-title .brand-de {
  display: inline-block;
  vertical-align: baseline;
  font-family: 'Shippori Mincho', serif;
  font-weight: 400;
  font-style: italic;
  font-size: 0.74em;
  margin: 0 0.32em;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: #8C6D53 !important;
  -webkit-text-fill-color: #8C6D53 !important;
}

/* 3. Champagne Gold Expanding Divider with Center Diamond */
.loader-silver-line {
  position: relative;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, #C5A059 25%, #D4AF37 50%, #C5A059 75%, transparent 100%);
  margin: 22px auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: loaderLineExpand 0.9s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.loader-silver-line .line-diamond {
  width: 6px;
  height: 6px;
  background: #D4AF37;
  transform: rotate(45deg);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.75), 0 0 18px rgba(212, 175, 55, 0.4);
  opacity: 0;
  animation: loaderDiamondPop 0.5s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* 4. Subtitle */
.loader-sub-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(0.68rem, 1.8vw, 0.82rem);
  font-weight: 500;
  letter-spacing: 0.52em;
  color: #7D6B5D;
  text-transform: uppercase;
  margin-top: 4px;
  opacity: 0;
  animation: loaderFadeIn 0.85s 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Keyframes */
@keyframes loaderLogoReveal {
  0% {
    opacity: 0;
    transform: translateY(10px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes loaderFadeIn {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes loaderTitleReveal {
  0% {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
    letter-spacing: 0.14em;
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    letter-spacing: 0.22em;
  }
}

@keyframes loaderLineExpand {
  0% {
    width: 0px;
    opacity: 0;
  }
  100% {
    width: clamp(160px, 45vw, 240px);
    opacity: 1;
  }
}

@keyframes loaderDiamondPop {
  0% {
    opacity: 0;
    transform: rotate(45deg) scale(0);
  }
  60% {
    transform: rotate(45deg) scale(1.4);
  }
  100% {
    opacity: 1;
    transform: rotate(45deg) scale(1);
  }
}

@keyframes loaderGoldShimmer {
  0% {
    background-position: 100% 0%;
  }
  50%, 100% {
    background-position: -100% 0%;
  }
}

/* =================================================================
   Luxury Smooth Animation (上品で滑らかなアニメーション)
   ================================================================= */
@keyframes smoothFadeInUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 26px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes smoothFadeInLeft {
  0% {
    opacity: 0;
    transform: translate3d(-26px, 0, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes smoothFadeInRight {
  0% {
    opacity: 0;
    transform: translate3d(26px, 0, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.animated.fadeInUp {
  animation-name: smoothFadeInUp !important;
  animation-duration: 0.9s !important;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1) !important;
  animation-fill-mode: both !important;
  will-change: transform, opacity;
}

.animated.fadeInLeft {
  animation-name: smoothFadeInLeft !important;
  animation-duration: 0.9s !important;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1) !important;
  animation-fill-mode: both !important;
  will-change: transform, opacity;
}

.animated.fadeInRight {
  animation-name: smoothFadeInRight !important;
  animation-duration: 0.9s !important;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1) !important;
  animation-fill-mode: both !important;
  will-change: transform, opacity;
}

/* お悩みカードの描画最適化（GPU負荷軽減・60fps維持） */
.trouble-card {
  will-change: transform, opacity;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

/* STAFFセクションの描画最適化（GPU負荷軽減・60fps維持） */
.staff-card {
  will-change: transform, opacity;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

/* ==========================================================================
   SERVICE Horizontal Slide (tsunagu-seikotsuin style)
   ========================================================================== */
.service-sticky-wrap {
  position: relative;
  height: 320vh;
  overflow: visible !important;
}

.service-sticky-inner {
  position: -webkit-sticky !important;
  position: sticky !important;
  top: 0;
  height: 100vh;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px 0 24px;
  z-index: 10;
}

.service-horizontal-viewport {
  width: 100%;
  overflow: hidden;
  margin: 14px 0 20px;
}

.service-track-pin {
  display: flex;
  gap: 60px;
  will-change: transform;
  padding-left: max(40px, calc((100vw - 1100px) / 2));
  padding-right: 100px;
  align-items: center;
}

/* ==========================================================================
   SERVICE Arch Window Style (European Palace / Luxury Salon Style)
   ========================================================================== */
.service-slide-item {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-shrink: 0;
  background: rgba(253, 248, 235, 0.98);
  border-radius: 40px;
  padding: 32px 42px;
  box-shadow: 
    0 25px 60px rgba(0, 0, 0, 0.4),
    0 0 0 1.5px rgba(212, 175, 55, 0.45),
    0 0 35px rgba(212, 175, 55, 0.12);
  width: 930px;
  box-sizing: border-box;
  position: relative;
  overflow: visible;
}

/* ヨーロッパ宮殿風のアーチウィンドウ（二重フレーム） */
.service-slide-media {
  width: 360px;
  min-width: 360px;
  height: 440px;
  flex-shrink: 0;
  position: relative;
  border-radius: 180px 180px 24px 24px;
  padding: 8px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(240, 225, 195, 0.65));
  border: 1.5px solid rgba(195, 150, 75, 0.65);
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.2),
    inset 0 0 15px rgba(212, 175, 55, 0.2);
  box-sizing: border-box;
}

.service-slide-media::before {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 175px 175px 20px 20px;
  border: 1px dashed rgba(195, 150, 75, 0.45);
  pointer-events: none;
  z-index: 5;
}

.service-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 172px 172px 16px 16px;
}

/* 右側コンテンツ */
.service-slide-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10px 10px 10px 0;
}

/* クラシカルなアーチウィンドウ用バッジ */
.service-num-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: 9999px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(140, 109, 83, 0.08) 100%);
  border: 1px solid rgba(195, 150, 75, 0.5);
  box-shadow: 0 2px 8px rgba(62, 43, 29, 0.06);
  margin-bottom: 18px;
  align-self: flex-start;
}

.service-num-box::before {
  content: 'ARCH NO.';
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #8C6D53;
}

.service-num-val {
  font-size: 1.35rem;
  font-family: var(--font-mincho);
  font-weight: 700;
  line-height: 1;
  color: #3E2B1D;
  letter-spacing: 0.05em;
}

.service-slide-heading {
  font-size: 1.55rem;
  font-family: var(--font-mincho);
  font-weight: 700;
  line-height: 1.5;
  color: #3E2B1D;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  position: relative;
  padding-bottom: 16px;
}

.service-slide-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 1.5px;
  background: linear-gradient(90deg, #8C6D53, #D4AF37, transparent);
}

.service-slide-text {
  font-size: 0.95rem;
  color: #6B574B;
  line-height: 2.0;
  letter-spacing: 0.03em;
}

/* Controls */
.service-bottom-bar-container {
  margin-top: 10px;
}

.service-slider-controls {
  display: flex;
  align-items: center;
  gap: 28px;
  width: 100%;
}

.service-arrow-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.service-circle-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50% !important;
  background-color: rgba(253, 248, 235, 0.95);
  border: 1.5px solid rgba(212, 175, 55, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3E2B1D;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.service-circle-arrow:hover {
  background-color: #3E2B1D;
  color: #FDF8EB;
  border-color: #3E2B1D;
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.service-circle-arrow svg {
  width: 18px;
  height: 18px;
}

.service-scroll-indicator {
  flex-grow: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}

.service-scroll-bar {
  height: 100%;
  width: 33.33%;
  background: linear-gradient(90deg, #8C6D53, #D4AF37);
  border-radius: 2px;
  transition: width 0.15s ease-out;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
}
/* SP Mobile Adjustments (Arch Window Full-Photo + Text Overlay Style) */
@media (max-width: 768px) {
  .service-sticky-wrap {
    height: 300vh;
    overflow: visible !important;
  }

  .service-sticky-inner {
    padding: 56px 0 68px !important;
    box-sizing: border-box;
    justify-content: center !important;
    gap: 6px !important;
  }

  #service .section-head {
    margin-bottom: 0 !important;
  }

  #service .section-head .title {
    font-size: 1.55rem !important;
  }

  #service .section-head .subtitle {
    font-size: 0.72rem !important;
  }

  #service .section-head::after {
    margin-top: 4px !important;
    width: 40px !important;
  }

  .service-horizontal-viewport {
    margin: 6px 0 8px !important;
  }

  .service-track-pin {
    gap: 16px !important;
    padding-left: calc((100vw - 280px) / 2) !important;
    padding-right: calc((100vw - 280px) / 2) !important;
  }

  /* スマホ版: アーチ窓型カード（写真全面背景） */
  .service-slide-item {
    position: relative !important;
    flex-direction: column !important;
    width: 280px !important;
    max-width: 82vw !important;
    height: 380px !important;
    padding: 0 !important;
    border-radius: 140px 140px 24px 24px !important;
    overflow: hidden !important;
    background: #18120c !important;
    border: 1.5px solid rgba(212, 175, 55, 0.6) !important;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(212, 175, 55, 0.15) !important;
    box-sizing: border-box !important;
  }

  /* 写真メディア: カード全面を覆う */
  .service-slide-media {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 100% !important;
    border-radius: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    z-index: 1 !important;
  }

  .service-slide-media::before {
    content: '' !important;
    position: absolute !important;
    inset: 5px !important;
    border-radius: 135px 135px 20px 20px !important;
    border: 1px dashed rgba(212, 175, 55, 0.4) !important;
    pointer-events: none !important;
    z-index: 3 !important;
  }

  .service-slide-img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    border-radius: 0 !important;
  }

  /* 写真の上に敷くダークグラデーション */
  .service-slide-media::after {
    content: '' !important;
    position: absolute !important;
    inset: 0 !important;
    background: linear-gradient(
      to bottom,
      rgba(24, 18, 12, 0.15) 0%,
      rgba(24, 18, 12, 0.3) 42%,
      rgba(24, 18, 12, 0.88) 70%,
      rgba(24, 18, 12, 0.98) 100%
    ) !important;
    z-index: 2 !important;
    pointer-events: none !important;
  }

  /* テキストエリア: カード下部に重ねて配置 */
  .service-slide-content {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 4 !important;
    width: 100% !important;
    padding: 16px 18px 20px !important;
    box-sizing: border-box !important;
  }

  .service-num-box {
    display: inline-flex !important;
    padding: 3px 12px !important;
    margin-bottom: 6px !important;
    background: rgba(212, 175, 55, 0.15) !important;
    border: 1px solid rgba(212, 175, 55, 0.5) !important;
    gap: 6px !important;
    border-radius: 9999px !important;
  }

  .service-num-box::before {
    color: #E8DFD1 !important;
    font-size: 0.55rem !important;
    letter-spacing: 0.15em !important;
  }

  .service-num-val {
    font-size: 0.95rem !important;
    color: #FDF8EB !important;
  }

  .service-slide-heading {
    font-size: 1.12rem !important;
    line-height: 1.35 !important;
    color: #FDF8EB !important;
    margin-bottom: 6px !important;
    padding-bottom: 6px !important;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8) !important;
  }

  .service-slide-heading::after {
    width: 28px !important;
    height: 1.5px !important;
    background: linear-gradient(90deg, #D4AF37, transparent) !important;
  }

  .service-slide-text {
    font-size: 0.76rem !important;
    line-height: 1.65 !important;
    color: rgba(253, 248, 235, 0.88) !important;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8) !important;
  }

  /* コントロールバー */
  .service-bottom-bar-container {
    padding: 0 20px !important;
    margin-top: 4px !important;
  }

  .service-slider-controls {
    gap: 16px !important;
  }

  .service-circle-arrow {
    width: 38px !important;
    height: 38px !important;
  }

  .service-circle-arrow svg {
    width: 15px !important;
    height: 15px !important;
  }
}


/* MENU / RECOMMEND Section Header (Dark Brown with Soft Glow Shadow) */
#menu .section-head .title {
  color: #3E2B1D !important;
  -webkit-text-fill-color: #3E2B1D !important;
  background: none !important;
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.95), 0 0 18px rgba(253, 248, 235, 0.95), 0 1px 3px rgba(62, 43, 29, 0.25) !important;
  filter: none !important;
}

#menu .section-head .subtitle {
  color: #7D6B5D !important;
  text-shadow: 0 1px 6px rgba(255, 255, 255, 0.9) !important;
  letter-spacing: 0.18em;
  font-weight: 600;
}

#menu .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #D4AF37, #8C6D53, transparent) !important;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.45) !important;
}

/* GALLERY Section Header (Sannomiya 2nd Style) */
#gallery .section-head .title {
  color: #3E2B1D !important;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8) !important;
}

#gallery .section-head .subtitle {
  color: #7D6B5D !important;
  text-shadow: none !important;
  font-weight: 500;
}

#gallery .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #3E2B1D, #8C6D53, transparent) !important;
  box-shadow: none !important;
}

/* MESSAGE Section Header (Sannomiya 2nd Style) */
#message .section-head .title {
  color: #3E2B1D !important;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8) !important;
}

#message .section-head .subtitle {
  color: #7D6B5D !important;
  text-shadow: none !important;
  font-weight: 500;
}

#message .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #3E2B1D, #8C6D53, transparent) !important;
  box-shadow: none !important;
}

/* STAFF Section Header (Sannomiya 2nd Style) */
#staff .section-head .title {
  color: #3E2B1D !important;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8) !important;
}

#staff .section-head .subtitle {
  color: #7D6B5D !important;
  text-shadow: none !important;
  font-weight: 500;
}

#staff .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #3E2B1D, #8C6D53, transparent) !important;
  box-shadow: none !important;
}

/* FAQ Section Head & Items for Dark Butterfly Background (Matching SERVICE) */
#faq .section-head .title {
  color: #FDF8EB !important;
  letter-spacing: 0.18em;
  text-shadow: 0 0 25px rgba(212, 175, 55, 0.35), 0 2px 8px rgba(0, 0, 0, 0.8) !important;
}

#faq .section-head .subtitle {
  color: #E8DFD1 !important;
  letter-spacing: 0.15em;
  text-shadow: none !important;
}

#faq .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #D4AF37, #8C6D53, transparent) !important;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.45) !important;
  height: 2px;
  width: 56px;
}

.faq-item {
  background: rgba(253, 248, 235, 0.96) !important;
  border: 1px solid #E8DFD1 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25) !important;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.faq-item:hover {
  border-color: #D4AF37 !important;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3), 0 0 20px rgba(212, 175, 55, 0.15) !important;
}

.faq-item.is-open {
  border-color: #D4AF37 !important;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35), 0 0 25px rgba(212, 175, 55, 0.2) !important;
}

.faq-icon {
  background-color: #E8DFD1 !important;
  color: #3E2B1D !important;
  transition: all 0.3s ease !important;
}

.faq-item:hover .faq-icon {
  background-color: #3E2B1D !important;
  color: #FDF8EB !important;
}

.faq-item.is-open .faq-icon {
  background-color: #3E2B1D !important;
  color: #FDF8EB !important;
}

.faq-item.is-open .faq-icon i {
  transform: rotate(180deg);
}

.faq-question:focus-visible {
  outline: 2px solid #8C6D53;
  outline-offset: -2px;
}

/* CONTACT & STORES Section Headers (Sannomiya 2nd Style) */
#contact .section-head .title,
#stores .section-head .title {
  color: #3E2B1D !important;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8) !important;
}

#contact .section-head .subtitle,
#stores .section-head .subtitle {
  color: #7D6B5D !important;
  text-shadow: none !important;
  font-weight: 500;
}

#contact .section-head::after,
#stores .section-head::after {
  background: linear-gradient(90deg, transparent, #8C6D53, #3E2B1D, #8C6D53, transparent) !important;
  box-shadow: none !important;
}