:root{
  --pink:#f9dde6;
  --pink-deep:#eeb4c9;
  --pink-strong:#e494ae;
  --peach:#fbe7db;
  --mint:#dcf2e6;
  --lavender:#e9e2f7;
  --cream:#fffbf6;
  --gold:#c9a876;
  --gold-light:#e9d9b8;
  --brown:#6b4c42;
  --text:#6a564d;
  --shadow:0 14px 34px rgba(198,150,160,0.16);
  --shadow-soft:0 6px 18px rgba(198,150,160,0.12);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Yu Gothic Rounded",sans-serif;
  background:var(--cream);
  color:var(--text);
  line-height:1.8;
  letter-spacing:.01em;
}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{font-family:"Shippori Mincho","Cormorant Garamond",serif;font-weight:600;}
.eyebrow{
  font-family:"Cormorant Garamond",serif;
  font-style:italic;font-size:0.92rem;letter-spacing:.18em;
  color:var(--gold);text-transform:uppercase;
  display:block;margin-bottom:10px;text-align:center;
}
.divider{
  width:56px;height:2px;margin:18px auto 0;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
/* line breaks that should only appear on wide screens */
br.lg-break{display:none;}

/* ===== Header ===== */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,251,246,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(201,168,118,0.25);
}
.nav-wrap{
  max-width:1140px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;
}
.logo{
  font-family:"Shippori Mincho",serif;
  font-size:1.25rem;font-weight:600;color:var(--brown);
  display:flex;align-items:center;gap:10px;letter-spacing:.04em;
}
.logo span{font-size:1.4rem;}
nav ul{display:none;gap:30px;}
nav a{
  font-size:0.88rem;font-weight:700;color:var(--brown);
  position:relative;padding:4px 0;letter-spacing:.03em;
}
nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;
  background:var(--gold);transition:width .25s;
}
nav a:hover{color:var(--pink-strong);}
nav a:hover::after{width:100%;}
.header-btn{
  background:linear-gradient(135deg,var(--pink-strong),var(--gold));
  color:#fff;
  padding:9px 18px;border-radius:30px;
  font-weight:700;font-size:0.78rem;letter-spacing:.03em;
  box-shadow:var(--shadow-soft);
  transition:transform .2s, box-shadow .2s;
  white-space:nowrap;
}
.header-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow);}
.nav-wrap > a.header-btn{display:none;}

/* ===== Hamburger (mobile) ===== */
.hamburger{
  width:38px;height:38px;border-radius:50%;
  border:none;background:#fff;
  box-shadow:var(--shadow-soft);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:5px;cursor:pointer;flex-shrink:0;
}
.hamburger span{
  width:18px;height:2px;background:var(--brown);border-radius:2px;
  transition:transform .25s, opacity .25s;
}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== Mobile slide-in nav ===== */
.nav-overlay{
  position:fixed;inset:0;z-index:250;
  background:rgba(107,76,66,0.35);
  opacity:0;visibility:hidden;
  transition:opacity .3s, visibility .3s;
}
.nav-overlay.show{opacity:1;visibility:visible;}
.mobile-nav{
  position:fixed;top:0;right:-85%;
  width:85%;max-width:320px;height:100vh;
  background:linear-gradient(160deg,var(--cream) 0%,var(--pink) 100%);
  box-shadow:-10px 0 40px rgba(150,110,120,0.25);
  z-index:300;
  padding:28px 26px;
  display:flex;flex-direction:column;
  transition:right .35s ease;
}
.mobile-nav.open{right:0;}
.mobile-nav-close{
  position:absolute;top:20px;right:20px;
  width:36px;height:36px;border-radius:50%;
  border:none;background:#fff;color:var(--brown);
  font-size:1.1rem;box-shadow:var(--shadow-soft);cursor:pointer;
}
.mobile-nav-logo{
  display:block;
  font-family:"Shippori Mincho",serif;font-size:1.25rem;font-weight:600;
  color:var(--brown);margin:6px 0 30px;letter-spacing:.04em;
}
.mobile-nav ul{display:flex;flex-direction:column;gap:22px;flex:1;}
.mobile-nav ul a{
  font-size:1.05rem;font-weight:700;color:var(--brown);letter-spacing:.02em;
}
.mobile-nav-cta{text-align:center;margin-top:20px;}

/* ===== Hero ===== */
.hero{
  position:relative;
  background:linear-gradient(160deg,var(--pink) 0%,var(--peach) 45%,var(--lavender) 100%);
  padding:64px 20px 70px;
  text-align:center;
  overflow:hidden;
}
.hero::before, .hero::after{
  content:"";position:absolute;
  width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,0.55),transparent 70%);
  filter:blur(10px);
}
.hero::before{top:-80px;left:-60px;}
.hero::after{bottom:-100px;right:-60px;}
.hero-inner{max-width:740px;margin:0 auto;position:relative;z-index:2;}
.hero h1{
  font-size:1.9rem;color:var(--brown);
  margin-bottom:18px;
  letter-spacing:.02em;
}
.hero p{
  font-size:0.98rem;color:var(--text);
  margin-bottom:32px;
}
.hero-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn-primary, .btn-secondary{
  padding:13px 26px;border-radius:32px;
  font-weight:700;font-size:0.92rem;letter-spacing:.02em;
  box-shadow:var(--shadow-soft);
  display:inline-block;
  transition:transform .2s, box-shadow .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--pink-strong),var(--gold));color:#fff;border:none;font-family:inherit;cursor:pointer;}
.btn-secondary{background:#fff;color:var(--brown);border:1.5px solid var(--gold-light);}
.btn-primary:hover, .btn-secondary:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.btn-primary:disabled{
  background:#e4d9d2;color:#a99a90;
  box-shadow:none;cursor:not-allowed;
}
.btn-primary:disabled:hover{transform:none;box-shadow:none;}

.hero-visual-wrap{
  max-width:1040px;
  margin:40px auto 0;
  position:relative;
  z-index:2;
}
.hero-visual{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 20px 44px rgba(180,130,145,0.28);
  border:5px solid #fff;
}
.hero-visual .slide{
  position:relative;height:280px;
}
.hero-visual .slide img{
  width:100%;height:100%;object-fit:cover;display:block;
}
.hero-visual .slide .caption{
  position:absolute;left:16px;bottom:16px;
  background:rgba(255,255,255,0.88);
  backdrop-filter:blur(4px);
  padding:8px 16px;border-radius:20px;
  font-size:0.78rem;color:var(--brown);font-weight:700;
  letter-spacing:.02em;
  box-shadow:var(--shadow-soft);
}
/* Slick overrides */
.hero-visual .slick-dots{bottom:16px;}
.hero-visual .slick-dots li button:before{
  font-size:9px;color:#fff;opacity:.6;
}
.hero-visual .slick-dots li.slick-active button:before{
  color:var(--gold);opacity:1;
}
.hero-visual .slick-prev, .hero-visual .slick-next{
  z-index:5;width:36px;height:36px;
}
.hero-visual .slick-prev{left:12px;}
.hero-visual .slick-next{right:12px;}
.hero-visual .slick-prev:before, .hero-visual .slick-next:before{
  font-size:28px;opacity:.85;
}

/* ===== Section common ===== */
section{padding:60px 20px;position:relative;overflow:hidden;}
.section-inner{max-width:1140px;margin:0 auto;position:relative;z-index:2;}

/* ===== Floating gradient blobs ===== */
.blob{
  position:absolute;
  border-radius:60% 40% 30% 70% / 50% 60% 40% 50%;
  filter:blur(14px);
  opacity:.6;
  z-index:0;
  pointer-events:none;
  will-change:transform;
}
.blob-pink{background:linear-gradient(135deg,var(--pink-strong),var(--lavender));}
.blob-gold{background:linear-gradient(135deg,var(--gold-light),var(--peach));}
.blob-mint{background:linear-gradient(135deg,var(--mint),var(--lavender));}
.blob-peach{background:linear-gradient(135deg,var(--peach),var(--pink-strong));}
.blob-lav{background:linear-gradient(135deg,var(--lavender),var(--gold-light));}
.blob-float-a{animation:blobFloatA 26s ease-in-out infinite;}
.blob-float-b{animation:blobFloatB 30s ease-in-out infinite;}
.blob-float-c{animation:blobFloatC 22s ease-in-out infinite;}
@keyframes blobFloatA{
  0%,100%{transform:translate(0,0) rotate(0deg) scale(1);}
  25%{transform:translate(28vw,4vh) rotate(20deg) scale(1.15);}
  50%{transform:translate(45vw,-6vh) rotate(-10deg) scale(0.9);}
  75%{transform:translate(18vw,8vh) rotate(15deg) scale(1.08);}
}
@keyframes blobFloatB{
  0%,100%{transform:translate(0,0) rotate(0deg) scale(1);}
  25%{transform:translate(-30vw,6vh) rotate(-18deg) scale(0.88);}
  50%{transform:translate(-48vw,-8vh) rotate(12deg) scale(1.12);}
  75%{transform:translate(-20vw,-4vh) rotate(-14deg) scale(0.95);}
}
@keyframes blobFloatC{
  0%,100%{transform:translate(-18vw,0) rotate(0deg) scale(1);}
  33%{transform:translate(15vw,6vh) rotate(22deg) scale(1.18);}
  66%{transform:translate(32vw,-5vh) rotate(-16deg) scale(0.9);}
}
.section-title{
  text-align:center;font-size:1.5rem;color:var(--brown);
  margin-bottom:8px;letter-spacing:.02em;
}
.section-sub{
  text-align:center;color:#a08d80;margin-bottom:40px;font-size:0.9rem;
}

/* ===== Concept ===== */
.concept{background:#fff;}
.concept-grid{
  display:grid;grid-template-columns:1fr;gap:22px;
}
.concept-card{
  background:var(--cream);
  border-radius:24px;
  padding:32px 22px;
  text-align:center;
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(201,168,118,0.18);
  transition:transform .3s, box-shadow .3s;
}
.concept-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);}
.concept-card .icon{
  font-size:2.1rem;
  width:76px;height:76px;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 18px;
  border-radius:50%;
  border:1.5px solid var(--gold-light);
}
.concept-card:nth-child(1) .icon{background:var(--pink);}
.concept-card:nth-child(2) .icon{background:var(--mint);}
.concept-card:nth-child(3) .icon{background:var(--lavender);}
.concept-card h3{margin-bottom:12px;color:var(--brown);font-size:1.15rem;}
.concept-card p{font-size:0.9rem;color:#8a7469;}

/* ===== Dogs ===== */
.dogs{background:linear-gradient(180deg,var(--mint) 0%,#fff 100%);}
.dog-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
.dog-card{
  background:#fff;border-radius:22px;overflow:hidden;
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(201,168,118,0.15);
  transition:transform .3s, box-shadow .3s;
}
.dog-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);}
.dog-photo{
  height:150px;
  overflow:hidden;
  position:relative;
}
.dog-photo img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s ease;
}
.dog-card:hover .dog-photo img{transform:scale(1.08);}
.dog-info{padding:16px 12px;text-align:center;}
.dog-info h4{color:var(--brown);font-size:0.98rem;margin-bottom:4px;font-weight:600;}
.dog-info span{
  display:inline-block;margin-top:8px;
  font-size:0.68rem;color:var(--pink-strong);
  background:var(--pink);padding:4px 12px;border-radius:20px;
  letter-spacing:.02em;font-weight:700;
}
.dog-info p{font-size:0.8rem;color:#9c8579;margin-top:6px;}

/* ===== Menu ===== */
.menu{background:#fff;}
.menu-grid{
  display:grid;grid-template-columns:1fr;gap:22px;
}
.menu-card{
  border-radius:20px;padding:28px 24px;
  background:var(--cream);
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(201,168,118,0.18);
}
.menu-card h3{
  color:var(--brown);font-size:1.1rem;margin-bottom:14px;
  display:flex;align-items:center;gap:8px;font-weight:600;
}
.menu-item{
  display:flex;justify-content:space-between;
  padding:10px 0;border-bottom:1px dashed #e8d9cf;
  font-size:0.9rem;
}
.menu-item:last-child{border-bottom:none;}
.menu-item span.price{color:var(--pink-strong);font-weight:700;}

/* ===== Flow ===== */
.flow{background:linear-gradient(180deg,#fff 0%,var(--lavender) 100%);}
.flow-steps{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
.flow-step{
  background:#fff;border-radius:20px;padding:26px 18px;text-align:center;
  box-shadow:var(--shadow-soft);position:relative;
  border:1px solid rgba(201,168,118,0.18);
}
.flow-step .num{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--pink-strong),var(--gold));color:#fff;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 14px;font-size:1.05rem;
  font-family:"Cormorant Garamond",serif;
}
.flow-step h4{color:var(--brown);margin-bottom:8px;font-size:0.96rem;font-weight:600;}
.flow-step p{font-size:0.82rem;color:#9c8579;}

/* ===== Voice ===== */
.voice{background:#fff;}
.voice-grid{
  display:grid;grid-template-columns:1fr;gap:20px;
}
.voice-card{
  background:var(--peach);border-radius:20px;padding:26px;
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(201,168,118,0.18);
}
.voice-card .stars{color:var(--gold);margin-bottom:12px;letter-spacing:.1em;}
.voice-card p{font-size:0.9rem;color:var(--text);margin-bottom:16px;}
.voice-card .name{font-size:0.83rem;color:var(--brown);font-weight:700;text-align:right;}

/* ===== Access / CTA ===== */
.access{
  background:linear-gradient(135deg,var(--lavender), var(--pink));
  text-align:center;
}
.access h2{color:var(--brown);font-size:1.5rem;margin-bottom:16px;}
.access p{margin-bottom:28px;color:var(--text);}
.access-info{
  background:#fff;max-width:600px;margin:0 auto;border-radius:24px;
  padding:26px;box-shadow:var(--shadow);text-align:left;
  border:1px solid rgba(201,168,118,0.2);
}
.access-info div{display:flex;gap:14px;padding:11px 0;font-size:0.9rem;border-bottom:1px solid #f4ece2;}
.access-info div:last-child{border-bottom:none;}
.access-info div b{color:var(--brown);min-width:80px;font-weight:700;}

/* ===== Footer ===== */
footer{
  background:linear-gradient(135deg,var(--peach),var(--pink));
  color:var(--brown);
  text-align:center;padding:38px 20px 28px;
}
footer .logo2{font-family:"Shippori Mincho",serif;font-size:1.2rem;font-weight:600;margin-bottom:10px;letter-spacing:.04em;}
footer .footer-nav{
  display:flex;flex-wrap:wrap;gap:12px 22px;justify-content:center;
  margin:20px 0;padding-top:20px;
  border-top:1px solid rgba(107,76,66,0.15);
}
footer .footer-nav a{
  font-size:0.82rem;font-weight:700;color:var(--brown);letter-spacing:.02em;
  position:relative;padding:2px 0;
}
footer .footer-nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;
  background:var(--gold);transition:width .25s;
}
footer .footer-nav a:hover{color:var(--pink-strong);}
footer .footer-nav a:hover::after{width:100%;}
footer .sns{margin:20px 0;display:flex;gap:14px;justify-content:center;}
footer .sns-icon{
  width:40px;height:40px;border-radius:50%;
  background:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-soft);
  transition:transform .2s, background .2s;
}
footer .sns-icon svg{width:19px;height:19px;fill:var(--brown);transition:fill .2s;}
footer .sns-icon:hover{
  background:linear-gradient(135deg,var(--pink-strong),var(--gold));
  transform:translateY(-3px);
}
footer .sns-icon:hover svg{fill:#fff;}
footer small{opacity:.7;font-size:0.75rem;color:var(--brown);}

/* ===== Back to Top ===== */
#backToTop{
  position:fixed;right:16px;bottom:16px;z-index:200;
  width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--pink-strong),var(--gold));
  color:#fff;font-size:1.15rem;
  display:flex;align-items:center;justify-content:center;
  border:none;cursor:pointer;
  box-shadow:var(--shadow);
  opacity:0;visibility:hidden;
  transform:translateY(12px);
  transition:opacity .3s, transform .3s, visibility .3s, box-shadow .2s;
}
#backToTop.show{opacity:1;visibility:visible;transform:translateY(0);}
#backToTop:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(180,130,145,0.32);}

/* ============================================================
   Desktop and up — enhancements layered on top of the mobile
   base styles above (mobile-first: min-width breakpoints only)
   ============================================================ */
@media (min-width:900px){
  br.lg-break{display:initial;}

  .nav-wrap{padding:16px 24px;}
  .logo{font-size:1.45rem;}
  .logo span{font-size:1.5rem;}
  nav ul{display:flex;}
  .nav-wrap > a.header-btn{display:inline-block;}
  .header-btn{padding:11px 26px;font-size:0.85rem;}
  .hamburger, .mobile-nav, .nav-overlay{display:none;}

  .hero{padding:100px 24px 120px;}
  .hero h1{font-size:2.9rem;margin-bottom:20px;letter-spacing:.03em;}
  .hero p{font-size:1.08rem;margin-bottom:38px;}
  .hero-buttons{gap:18px;}
  .btn-primary, .btn-secondary{padding:15px 34px;font-size:0.98rem;}
  .hero-visual-wrap{margin:60px auto 0;}
  .hero-visual{border-radius:32px;border:7px solid #fff;box-shadow:0 28px 60px rgba(180,130,145,0.3);}
  .hero-visual .slide{height:560px;}
  .hero-visual .slide .caption{left:24px;bottom:22px;padding:10px 22px;font-size:0.88rem;}
  .hero-visual .slick-dots{bottom:22px;}
  .hero-visual .slick-prev, .hero-visual .slick-next{width:44px;height:44px;}
  .hero-visual .slick-prev{left:20px;}
  .hero-visual .slick-next{right:20px;}
  .hero-visual .slick-prev:before, .hero-visual .slick-next:before{font-size:36px;}

  section{padding:100px 24px;}
  .blob{filter:blur(18px);opacity:.75;}
  .section-title{font-size:2.1rem;}
  .section-sub{margin-bottom:56px;font-size:0.98rem;}

  .concept-grid, .menu-grid, .voice-grid{grid-template-columns:repeat(3,1fr);gap:30px;}
  .concept-card{padding:40px 26px;}
  .concept-card .icon{width:84px;height:84px;font-size:2.3rem;margin-bottom:20px;}
  .concept-card h3{font-size:1.25rem;}
  .concept-card p{font-size:0.92rem;}

  .dog-grid{grid-template-columns:repeat(4,1fr);gap:24px;}
  .dog-photo{height:220px;}
  .dog-info{padding:20px 16px;}
  .dog-info h4{font-size:1.08rem;}
  .dog-info p{font-size:0.85rem;}

  .menu-card{padding:32px 28px;}
  .menu-card h3{font-size:1.2rem;margin-bottom:16px;}
  .menu-item{padding:11px 0;font-size:0.92rem;}

  .flow-steps{grid-template-columns:repeat(4,1fr);gap:22px;}
  .flow-step{padding:34px 22px;}
  .flow-step .num{width:44px;height:44px;font-size:1.1rem;margin-bottom:16px;}
  .flow-step h4{font-size:1.02rem;}
  .flow-step p{font-size:0.85rem;}

  .voice-card{padding:30px;}

  .access h2{font-size:2.1rem;}
  .access p{margin-bottom:34px;}
  .access-info{padding:38px;}
  .access-info div b{min-width:90px;}

  footer{padding:46px 24px 34px;}
  footer .logo2{font-size:1.35rem;}
  footer .footer-nav{gap:14px 28px;margin:24px 0;padding-top:24px;}
  footer .footer-nav a{font-size:0.85rem;}
  footer .sns{margin:22px 0;gap:16px;}
  footer .sns-icon{width:42px;height:42px;}
  footer .sns-icon svg{width:20px;height:20px;}
  footer small{font-size:0.78rem;}

  #backToTop{right:24px;bottom:24px;width:52px;height:52px;font-size:1.3rem;}
}