:root {
  --color-white: #ffffff;
  --color-base: #f5f5f5;
  --color-light: #e5e5e5;
  --color-accent: #333333;
  --color-accent-dark: #000000;
  --color-text: #000000;
  --color-text-mid: #4a4a4a;
  --color-text-light: #888888;
  --font-display: 'Montserrat', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Montserrat', 'Noto Sans JP', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-text);
  background: var(--color-white);
  width: 100%;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: default;
}

@media (max-width: 768px) {
  body {
    font-size: 14px;
  }
}

/* ─── TYPOGRAPHY ─── */
.font-display { font-family: var(--font-display); }
.font-heading  { font-family: var(--font-heading); }
.font-body     { font-family: var(--font-body); }
.message-text {
  font-family: var(--font-body);
  line-height: 2.2;
}
.message-text br.sp-only { display: none; }
@media (max-width: 768px) {
  .message-text br.sp-only { display: block; }
}

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .9s cubic-bezier(.25,.46,.45,.94), transform .9s cubic-bezier(.25,.46,.45,.94);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity .9s cubic-bezier(.25,.46,.45,.94), transform .9s cubic-bezier(.25,.46,.45,.94);
}
.reveal-left.is-visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity .9s cubic-bezier(.25,.46,.45,.94), transform .9s cubic-bezier(.25,.46,.45,.94);
}
.reveal-right.is-visible { opacity: 1; transform: translateX(0); }

/* ─── HEADER ─── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  will-change: transform;
  transition: background .4s, box-shadow .4s;
}
#site-header.scrolled {
  background: rgba(255,255,255,.96);
  box-shadow: 0 1px 24px rgba(44,37,32,.07);
  backdrop-filter: blur(8px);
}
.header-inner {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 2%;
  transition: padding .4s;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3.5vw, 48px);
}
.pc-nav {
  display: flex;
  gap: clamp(16px, 2.5vw, 40px);
}
#site-header.scrolled .header-inner { padding-top: 14px; padding-bottom: 14px; }

.site-logo {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.2vw, 1.5rem);
  font-weight: 300;
  letter-spacing: clamp(0.1em, 0.5vw, 0.25em);
  color: var(--color-white);
  text-decoration: none;
  text-transform: uppercase;
  transition: color .3s;
  white-space: nowrap;
}
#site-header.scrolled .site-logo { color: var(--color-text); }

nav.pc-nav a {
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: .18em;
  color: rgba(255,255,255,.88);
  text-decoration: none;
  padding: 4px 0;
  position: relative;
  text-transform: uppercase;
  transition: color .3s;
}
nav.pc-nav a::after {
  content:'';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width .3s;
}
nav.pc-nav a:hover::after { width: 100%; }
#site-header.scrolled nav.pc-nav a { color: var(--color-text-mid); }
nav.pc-nav a:hover { color: var(--color-accent); }

.btn-header-cta {
  font-family: var(--font-display);
  font-size: .75rem;
  letter-spacing: .2em;
  border: 1px solid rgba(255,255,255,.7);
  color: var(--color-white);
  padding: 8px 20px;
  text-decoration: none;
  text-transform: uppercase;
  transition: all .3s;
}
.btn-header-cta:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
#site-header.scrolled .btn-header-cta {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
#site-header.scrolled .btn-header-cta:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* Hamburger */
.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.hamburger-btn span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-white);
  transition: background .3s;
}
#site-header.scrolled .hamburger-btn span { background: var(--color-text); }

/* Full-screen mobile menu */
#sp-menu {
  position: fixed;
  inset: 0;
  background: rgba(249,248,246,.98);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform .5s cubic-bezier(.77,0,.175,1);
}
#sp-menu.open { transform: translateX(0); }
#sp-menu nav a {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem,6vw,2.2rem);
  font-weight: 300;
  letter-spacing: .2em;
  color: var(--color-text);
  text-decoration: none;
  padding: 12px 0;
  text-align: center;
  text-transform: uppercase;
  transition: color .3s;
}
#sp-menu nav a:hover { color: var(--color-accent); }
.sp-menu-close {
  position: absolute;
  top: 24px; right: 24px;
  font-family: var(--font-display);
  font-size: .85rem;
  letter-spacing: .15em;
  color: var(--color-text-mid);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 12px;
}
.sp-menu-close:hover { color: var(--color-accent); }

/* ─── SECTION LABEL ─── */
.section-label {
  font-family: var(--font-heading);
  font-size: .65rem;
  letter-spacing: .35em;
  color: var(--color-accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

/* ─── ACCENT LINE ─── */
.accent-line {
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  margin: 20px auto;
}
.accent-line-left { margin-left: 0; }

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: .85rem;
  letter-spacing: .22em;
  text-decoration: none;
  text-transform: uppercase;
  height: 52px;
  padding: 0 36px;
  background: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
  transition: all .3s;
}
.cta-tel-wrap .btn-primary {
  font-family: var(--font-body) !important;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: none;
}
.btn-primary:hover { background: transparent; color: var(--color-accent); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: .85rem;
  letter-spacing: .22em;
  text-decoration: none;
  text-transform: uppercase;
  height: 52px;
  padding: 0 36px;
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  transition: all .3s;
}
.btn-outline:hover { background: var(--color-accent); color: var(--color-white); }

.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: .85rem;
  letter-spacing: .22em;
  text-decoration: none;
  text-transform: uppercase;
  height: 52px;
  padding: 0 36px;
  background: var(--color-text);
  color: var(--color-white);
  border: 1px solid var(--color-text);
  transition: all .3s;
}
.btn-dark:hover { background: transparent; color: var(--color-text); }

.btn-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 1.1rem;
  letter-spacing: .1em;
  text-decoration: none;
  padding: 14px 36px;
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-light);
  transition: all .3s;
}
.btn-phone:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ─── FV ─── */
#fv {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
}
.fv-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.fv-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}
.fv-video.active {
  opacity: 1;
}

#fv::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(44,37,32,.38) 0%, rgba(44,37,32,.18) 60%, rgba(44,37,32,.55) 100%);
  z-index: 2;
  pointer-events: none;
}
.fv-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(40px,8vw,100px) clamp(24px,6vw,100px);
}
.fv-eyebrow {
  font-family: var(--font-heading);
  font-size: clamp(.6rem,.9vw,.75rem);
  letter-spacing: .45em;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  margin-bottom: 16px;
  animation: fadeUp 1.2s .4s both;
}
.fv-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem,7vw,7rem);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.05;
  letter-spacing: .04em;
  animation: fadeUp 1.2s .6s both;
}
.fv-title em { font-style: italic; font-weight: 300; }
.fv-sub {
  margin-top: 24px;
  font-family: var(--font-body);
  font-size: clamp(.75rem,1.2vw,.95rem);
  font-weight: 300;
  color: rgba(255,255,255,.85);
  line-height: 2;
  letter-spacing: .1em;
  animation: fadeUp 1.2s .8s both;
}
.fv-scroll {
  position: absolute;
  bottom: 32px; right: 48px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeUp 1.2s 1.2s both;
}
.fv-scroll span {
  font-family: var(--font-heading);
  font-size: .55rem;
  letter-spacing: .35em;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  writing-mode: vertical-lr;
}
.fv-scroll-line {
  width: 1px; height: 60px;
  background: rgba(255,255,255,.4);
  position: relative; overflow: hidden;
}
.fv-scroll-line::after {
  content: '';
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: var(--color-accent);
  animation: scrollLine 2s 1.5s infinite;
}
@keyframes scrollLine { 0% { top: -100%; } 100% { top: 200%; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ─── SV ─── */
#sv {
  position: relative;
  height: clamp(280px,45vw,560px);
  overflow: hidden;
}
#sv .sv-bg {
  position: absolute; inset: 0;
  background: url('../img/img03.jpg') center 20% / cover no-repeat;
}
#sv::after {
  content:'';
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(44,37,32,.55) 0%, rgba(44,37,32,.1) 100%);
}
.sv-content {
  position: relative; z-index: 10;
  height: 100%; display: flex; align-items: center;
  padding: 0 clamp(24px,6vw,100px);
}
.sv-text { max-width: 520px; }
.sv-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem,4vw,3.2rem);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.4;
  letter-spacing: .06em;
}
.sv-text p {
  margin-top: 16px;
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  line-height: 2;
  letter-spacing: .08em;
}

/* ─── SECTION BASE ─── */
.section-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(60px,10vw,120px) clamp(24px,6vw,80px);
}

/* ─── CTA SECTION ─── */
.cta-section {
  background: var(--color-base);
  padding: clamp(48px,8vw,80px) clamp(24px,6vw,80px);
}
.cta-inner { max-width: 960px; margin: 0 auto; text-align: center; }
.cta-inner .section-label { justify-content: center; display: flex; }
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem,3vw,2.2rem);
  font-weight: 300;
  letter-spacing: .1em;
  margin-bottom: 8px;
}
.cta-sub {
  font-size: clamp(.75rem,1.1vw,.85rem);
  color: var(--color-text-mid);
  letter-spacing: .08em;
  margin-bottom: 36px;
  line-height: 1.8;
}
.cta-buttons {
  display: flex; flex-wrap: wrap;
  gap: 16px; justify-content: center; align-items: flex-end;
}
.cta-tel-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.cta-business-hours {
  font-size: 11px;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  font-weight: 300;
}

/* ─── ABOUT ─── */
#about .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,5vw,80px);
  align-items: center;
}
.about-image-wrap {
  position: relative;
  width: 100%;
}
@media (min-width: 768px) {
  .about-image-wrap {
    width: calc(100% + clamp(24px, 6vw, 80px) + max(0px, (100vw - 1280px) / 2));
    margin-left: calc(-1 * (clamp(24px, 6vw, 80px) + max(0px, (100vw - 1280px) / 2)));
  }
}
@media (max-width: 767px) {
  .about-image-wrap {
    width: calc(100% + 48px);
    margin-left: -24px;
  }
}
.about-slider {
  width: 100%;
}
.about-slider .swiper-wrapper {
  transition-timing-function: linear !important;
}
.about-slider .swiper-slide {
  aspect-ratio: 3/4;
  overflow: hidden;
}
.about-slider img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top;
}
.about-text h2 {
  font-family: var(--font-body);
  font-size: clamp(1rem,1.6vw,1.25rem);
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: .06em;
  margin-bottom: 24px;
}
.about-text p {
  font-size: 1rem;
  font-weight: 300;
  line-height: 2.4;
  letter-spacing: .07em;
  color: var(--color-text-mid);
}

/* ─── SERVICE ─── */
#service {
  position: relative;
  background: url('../img/SERVICEbackground2.jpg') center center / cover no-repeat fixed;
}
#service::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(249, 248, 246, 0.5);
  z-index: 1;
}
#service .section-wrap { position: relative; z-index: 2; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 32px;
}
.service-card {
  position: relative;
  padding: 40px 32px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 2px solid transparent;
  transition: border-color .3s, transform .3s, background .3s;
}
.service-card:hover {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--color-accent);
  transform: translateY(-4px);
}
.service-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--color-light);
  line-height: 1;
  margin-bottom: 16px;
  font-style: italic;
}
.service-card h3 {
  font-family: var(--font-body);
  font-size: clamp(.85rem,1.2vw,1rem);
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.7;
}
.service-card p {
  font-size: 1rem;
  font-weight: 300;
  line-height: 2.2;
  letter-spacing: .06em;
  color: var(--color-text-mid);
}

/* Problems Readability */
.problems-grid .service-card {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 2px solid var(--color-light);
}
.problems-grid .service-card p {
  font-weight: 500;
  color: var(--color-text);
}

/* ─── MENU / SHOP ─── */
#shop {
  /* overflow: hidden; */
}
.shop-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,5vw,80px);
  align-items: center;
}
.shop-image {
  position: relative;
  aspect-ratio: 3/4;
}
.shop-image img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: 20% center;
}
.shop-image::after {
  content: '';
  position: absolute;
  bottom: -16px; right: -16px;
  width: 50%; height: 50%;
  border-bottom: 1px solid var(--color-accent);
  border-right: 1px solid var(--color-accent);
  z-index: -1; pointer-events: none;
}
.shop-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem,3.5vw,3rem);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: .08em;
  margin-bottom: 24px;
}
.shop-text p {
  font-size: 1rem;
  font-weight: 300;
  line-height: 2.4;
  letter-spacing: .07em;
  color: var(--color-text-mid);
  margin-bottom: 32px;
}
.shop-marquee {
  width: 100%;
  display: flex;
  white-space: nowrap;
  margin-top: 24px;
  padding-bottom: 20px;
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 85px);
  color: #EBEBEB;
  overflow: hidden;
}
.marquee-inner {
  display: flex;
  animation: marquee 30s linear infinite;
}
.marquee-inner span {
  padding-right: 60px;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ─── GALLERY ─── */
#gallery { background: var(--color-base); }
.gallery-heading-wrap { text-align: center; margin-bottom: 48px; }
.gallery-text {
  font-size: clamp(.78rem,1.05vw,.88rem);
  color: var(--color-text-mid);
  letter-spacing: .08em;
  margin-bottom: 4px;
}
.gallery-placeholder {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 3px;
  background: var(--color-light);
}
.gallery-item {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-white);
  position: relative;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  transition: transform .6s ease, opacity .3s;
  filter: saturate(.92);
}
.gallery-item:hover img { transform: scale(1.06); filter: saturate(1); }
.gallery-item .overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  display: flex; align-items: center; justify-content: center;
  transition: background .3s;
}
.gallery-item:hover .overlay { background: rgba(0,0,0,.05); }
.gallery-cta-wrap { text-align: center; margin-top: 40px; }



/* ─── VOICE ─── */
#voice { background: var(--color-white); }
.voice-swiper { padding-bottom: 48px !important; }
.voice-swiper .swiper-slide { height: auto; display: flex; }
.voice-card {
  background: var(--color-base);
  padding: clamp(28px,4vw,48px);
  position: relative;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
}
.voice-card::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-accent);
  opacity: .25;
  line-height: .8;
  position: absolute;
  top: 16px; left: 24px;
}
.voice-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-light);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.voice-icon svg { width: 20px; height: 20px; fill: var(--color-text-light); }
.voice-card h3 {
  font-family: var(--font-body);
  font-size: clamp(.88rem,1.2vw,1rem);
  font-weight: 500;
  letter-spacing: .06em;
  margin-bottom: 16px;
  color: var(--color-text);
}
.voice-card p {
  font-size: 1rem;
  font-weight: 300;
  line-height: 2.3;
  letter-spacing: .06em;
  color: var(--color-text-mid);
}
.swiper-pagination-bullet { background: var(--color-accent) !important; }
.swiper-pagination-bullet-active { background: var(--color-accent) !important; }

/* ─── MESSAGE ─── */
#message {
  position: relative;
  overflow: hidden;
  background: var(--color-text);
}
.message-bg {
  position: absolute; inset: 0;
  background: url('../img/img04.jpg') center top / cover no-repeat;
  opacity: .18;
}
.message-inner {
  position: relative; z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
  padding: clamp(60px,10vw,120px) clamp(24px,6vw,80px);
  text-align: left;
}
.message-content-wrap {
  display: flex;
  align-items: center;
  gap: clamp(32px, 5vw, 64px);
}
.message-image {
  flex-shrink: 0;
  width: 35%;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(255,255,255,0.1);
  transform: translateY(30px); /* 下げました */
}
.message-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.message-text-wrap {
  flex: 1;
}
@media (max-width: 767px) {
  .message-content-wrap {
    flex-direction: column;
    text-align: left; /* 左揃え */
  }
  .message-image {
    width: 60%;
    margin-bottom: 24px;
    transform: none; /* スマホでは位置を戻す */
  }
  .message-inner .accent-line {
    margin-left: 0; /* 左揃え */
    margin-right: auto;
  }
}
.message-inner .section-label { color: rgba(255,255,255,.7); }
.message-inner h2 {
  font-family: var(--font-body);
  font-size: clamp(1.1rem,2.5vw,1.8rem);
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: .1em;
  line-height: 1.7;
  margin-bottom: 32px;
}
.message-inner p {
  font-size: clamp(.78rem,1.05vw,.88rem);
  font-weight: 300;
  line-height: 2.8;
  letter-spacing: .1em;
  color: rgba(255,255,255,.68);
}

/* ─── Q&A ─── */
#qa { background: var(--color-base); }
.qa-list { max-width: 800px; margin: 0 auto; }
.qa-item { border-bottom: 1px solid var(--color-light); }
.qa-question {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 24px 0;
  background: none; border: none;
  cursor: pointer; text-align: left;
  font-family: var(--font-body);
  font-size: clamp(.82rem,1.1vw,.95rem);
  font-weight: 500;
  letter-spacing: .07em;
  color: var(--color-text);
  transition: color .3s;
}
.qa-question:hover { color: var(--color-accent); }
.qa-question .q-mark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-accent);
  font-style: italic;
  flex-shrink: 0;
}
.qa-question .q-text { flex: 1; }
.qa-question .q-icon { width: 20px; height: 20px; flex-shrink: 0; position: relative; }
.qa-question .q-icon::before,
.qa-question .q-icon::after {
  content: '';
  position: absolute;
  background: var(--color-accent);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  transition: transform .35s, opacity .35s;
}
.qa-question .q-icon::before { width: 12px; height: 1px; }
.qa-question .q-icon::after  { width: 1px; height: 12px; }
.qa-item.open .qa-question .q-icon::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }
.qa-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height .45s cubic-bezier(.4,0,.2,1), padding .3s;
}
.qa-item.open .qa-answer { max-height: 300px; }
.qa-answer-inner {
  padding: 0 0 24px 32px;
  font-size: clamp(.75rem,1vw,.85rem);
  font-weight: 300;
  line-height: 2.3;
  letter-spacing: .07em;
  color: var(--color-text-mid);
}

/* ─── CONTACT ─── */
#contact { background: var(--color-white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,80px);
  align-items: start;
}
.contact-info-label {
  font-family: var(--font-heading);
  font-size: .6rem;
  letter-spacing: .3em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.contact-info-value {
  font-family: var(--font-body);
  font-size: clamp(.82rem,1.1vw,.95rem);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: .08em;
  line-height: 1.8;
  margin-bottom: 24px;
}
.contact-info-value a { color: inherit; text-decoration: none; }
.contact-info-value a:hover { color: var(--color-accent); }
.map-wrap { width: 100%; aspect-ratio: 4/3; overflow: hidden; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; }
.sns-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.sns-btn {
  font-family: var(--font-display);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 8px 18px;
  border: 1px solid var(--color-light);
  color: var(--color-text-mid);
  transition: all .3s;
}
.sns-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ─── FOOTER ─── */
footer {
  background: var(--color-text);
  padding: clamp(48px,6vw,72px) clamp(24px,6vw,80px) clamp(24px,3vw,32px);
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-top {
  display: flex; align-items: flex-start;
  justify-content: space-between; flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 32px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 300;
  letter-spacing: .3em;
  color: var(--color-white);
  text-transform: uppercase;
  text-decoration: none;
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 28px; }
.footer-nav a {
  font-family: var(--font-display);
  font-size: .72rem;
  letter-spacing: .18em;
  color: rgba(255,255,255,.5);
  text-decoration: none;
  text-transform: uppercase;
  transition: color .3s;
}
.footer-nav a:hover { color: var(--color-accent); }
.footer-copy {
  font-family: var(--font-display);
  font-size: .65rem;
  letter-spacing: .18em;
  color: rgba(255,255,255,.25);
  text-align: center;
}

/* ─── SCROLL TO TOP ─── */
#scroll-top {
  position: fixed;
  bottom: 80px; right: 24px;
  width: 44px; height: 44px;
  background: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 900;
  opacity: 0; transform: translateY(16px);
  transition: opacity .4s, transform .4s;
  border: none;
}
#scroll-top.show { opacity: 1; transform: translateY(0); }
#scroll-top:hover { background: var(--color-accent-dark); }
#scroll-top svg { width: 16px; height: 16px; fill: none; stroke: white; stroke-width: 2; }

/* ─── SP FIXED CTA ─── */
#sp-fixed-cta {
  display: none; /* JS が .visible を付与したときだけ表示 */
  position: fixed;
  bottom: 0; left: 0; right: 0;
  width: 100%;
  z-index: 800;
  background: rgba(255,255,255,1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--color-light);
  padding: 10px 16px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  gap: 12px;
  box-sizing: border-box;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  will-change: transform;
}
#sp-fixed-cta a {
  width: 100%;
  flex: 1 1 50%;
  text-align: center;
  font-family: var(--font-body);
  font-size: .72rem;
  letter-spacing: .06em;
  padding: 11px 6px;
  text-decoration: none;
  border: 1px solid;
  display: flex; align-items: center; justify-content: center; gap: 5px;
  box-sizing: border-box;
}
#sp-fixed-cta .cta-phone {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
#sp-fixed-cta .cta-shop {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-light);
}

/* ─── LIGHTBOX MODAL ─── */
#lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.85);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  transition: opacity .4s;
}
#lightbox.active { display: flex; opacity: 1; }
#lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  top: 32px; right: 32px;
  width: 48px; height: 48px;
  color: white; font-size: 40px;
  background: none; border: none;
  cursor: pointer;
}

@media (max-width: 1023px) {
  .service-grid { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 767px) {
  .site-logo {
    font-size: 13px;
    letter-spacing: .1em;
  }
  .hamburger-btn { display: flex; }
  .header-actions { display: none; }
  .header-inner { padding: 14px 16px; }

  #fv .fv-scroll { right: 20px; bottom: 24px; }
  .fv-content { padding: 40px 24px; }

  #about .about-grid { grid-template-columns: 1fr; }
  #shop .shop-grid,
  .contact-grid { grid-template-columns: 1fr; }

  #about .about-image-wrap { order: -1; }
  #about .about-slider .swiper-slide,
  #shop .shop-image { aspect-ratio: 3/4; order: -1; }
  #shop .shop-text { order: 1; }
  .shop-image::after { display: none; }

  .gallery-placeholder { grid-template-columns: repeat(2,1fr); }
  .gallery-item { aspect-ratio: auto; }
  .gallery-item img { aspect-ratio: 3/4; }
  .sp-only { display: block; }

  #sp-fixed-cta.visible {
    display: flex;
    justify-content: center;
    align-items: stretch;
  }
  #sp-fixed-cta a {
    min-width: 0;
    max-width: calc(50% - 6px);
  }
  body {
    padding-bottom: calc(60px + env(safe-area-inset-bottom, 0px));
  }

  #scroll-top { bottom: 76px; right: 16px; }
  .message-inner { text-align: left; }
  .message-inner p { font-size: .8rem; }
  .item-category-grid { grid-template-columns: 1fr !important; }
}

.item-category-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 40px;
  column-gap: 32px;
  margin: 32px 0;
  text-align: left;
}

@media (max-width: 480px) {
  .cta-buttons { flex-direction: column; width: 100%; align-items: stretch; }
  .cta-buttons > a, .cta-tel-wrap { width: 100%; }
  .cta-tel-wrap .btn-primary { width: 100%; }
  .cta-buttons > a, .cta-tel-wrap .btn-primary { justify-content: center; }
  .fv-title { font-size: 2.4rem; }
}