/* ambi — total beauty & wellness, Shimonoseki
   Layout: calm vertical rhythm; wide colour bands per brand; type-led, photo slots ready. */
:root{
  --paper:#f8f4ee;
  --paper-2:#efe6d9;
  --ink:#2b2019;
  --muted:#6f5f52;
  --line:#e2d5c3;
  --teal:#5b3f2c;
  --teal-deep:#3a281c;
  --blush:#ead9b4;
  --rose:#9c7a3c;
  --white:#ffffff;
  --display:"Zen Old Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --latin:"Cormorant Garamond","Times New Roman",serif;
  --body:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.9;letter-spacing:.02em;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.45;text-wrap:balance;margin:0}
.en{font-family:var(--latin);font-weight:500;letter-spacing:.18em;text-transform:uppercase;font-size:.82rem;color:var(--rose)}
p{margin:0}

/* header */
.site-head{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1.1}
.logo b{font-family:var(--latin);font-size:1.7rem;font-weight:600;letter-spacing:.12em}
.logo span{font-size:.66rem;color:var(--muted);letter-spacing:.16em}
.nav{display:flex;gap:22px;font-size:.88rem}
.nav a{text-decoration:none;padding-block:4px;border-bottom:1px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-color:var(--teal);color:var(--teal)}
.head-cta{white-space:nowrap}
@media (max-width:860px){
  .site-head .wrap{flex-wrap:wrap}
  .nav{order:3;width:100%;overflow-x:auto;gap:18px;padding-bottom:2px;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:.9rem;font-weight:500;text-decoration:none;padding:11px 22px;border-radius:999px;border:1px solid var(--teal);background:var(--teal);color:var(--white);transition:background .2s}
.btn:hover{background:var(--teal-deep)}
.btn.ghost{background:transparent;color:var(--teal)}
.btn.ghost:hover{background:var(--paper-2)}
.btn:focus-visible,.nav a:focus-visible{outline:2px solid var(--rose);outline-offset:3px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* hero */
.hero{padding-block:clamp(56px,10vw,120px) clamp(48px,8vw,96px)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:end}
.hero h1{font-size:clamp(2rem,5.4vw,3.6rem);letter-spacing:.06em}
.hero .lead{margin-top:22px;color:var(--muted);max-width:34em}
.hero .btn-row{margin-top:32px}
.hero-mark{aspect-ratio:4/5;max-width:100%;background:linear-gradient(160deg,var(--blush),var(--paper-2) 60%);border-radius:200px 200px 8px 8px;display:flex;align-items:flex-end;justify-content:center;padding:28px;color:var(--teal-deep)}
.hero-mark p{font-family:var(--latin);font-size:1.05rem;letter-spacing:.3em;text-align:center}
@media (max-width:760px){.hero .wrap{grid-template-columns:1fr}.hero-mark{aspect-ratio:16/10;border-radius:160px 160px 8px 8px}}

/* page head */
.page-head{padding-block:clamp(48px,8vw,88px) 32px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(1.8rem,4.4vw,2.8rem);margin-top:8px}
.page-head p{margin-top:16px;color:var(--muted);max-width:40em}

/* sections */
.section{padding-block:clamp(56px,9vw,104px)}
.section.tint{background:var(--paper-2)}
.section.deep{background:var(--teal-deep);color:var(--paper)}
.section.deep .en{color:var(--blush)}
.section.deep .muted{color:#dccbb4}
.sec-head{display:flex;flex-direction:column;gap:8px;margin-bottom:36px}
.sec-head h2{font-size:clamp(1.5rem,3.4vw,2.1rem)}
.sec-head p{color:var(--muted);max-width:40em}
.section.deep .sec-head p{color:#dccbb4}
.muted{color:var(--muted)}

/* brand grid */
.brands{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.brand{display:flex;flex-direction:column;gap:12px;padding:30px 28px;background:var(--white);border:1px solid var(--line);border-radius:6px;text-decoration:none;transition:border-color .2s,transform .2s}
.brand:hover{border-color:var(--teal);transform:translateY(-2px)}
.brand h3{font-size:1.35rem}
.brand .tag{font-size:.8rem;color:var(--rose);font-weight:500}
.brand p{color:var(--muted);font-size:.94rem}
.brand .more{margin-top:auto;font-size:.85rem;color:var(--teal)}
@media (max-width:700px){.brands{grid-template-columns:1fr}}

/* feature split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.split > *{min-width:0}
@media (max-width:760px){.split{grid-template-columns:1fr;gap:32px}}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:18px;counter-reset:s}
.steps li{display:grid;grid-template-columns:44px 1fr;gap:14px;counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--latin);font-size:1.4rem;color:var(--rose);line-height:1.5}
.steps b{display:block;font-weight:700}
.steps span{color:var(--muted);font-size:.93rem}
.section.deep .steps span{color:#dccbb4}
.section.deep .steps li::before{color:var(--blush)}

/* menu tables */
.menu-group{margin-bottom:48px}
.menu-group h3{font-size:1.25rem;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.menu-group h3 .en{font-size:.78rem}
.menu-group > p{margin-top:8px;color:var(--muted);font-size:.93rem;max-width:44em}
.menu{list-style:none;margin:18px 0 0;padding:0;border-top:1px solid var(--line)}
.menu li{display:flex;justify-content:space-between;gap:16px;padding:14px 2px;border-bottom:1px solid var(--line);align-items:baseline}
.menu li > span:first-child{min-width:0}
.menu .price{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:500}
.menu .badge{display:inline-block;font-size:.72rem;color:var(--white);background:var(--rose);border-radius:3px;padding:0 6px;margin-right:6px;vertical-align:2px}
.menu-note{font-size:.84rem;color:var(--muted);margin-top:10px}

/* info table */
.info{display:grid;grid-template-columns:9em 1fr;border-top:1px solid var(--line)}
.info dt,.info dd{margin:0;padding:14px 4px;border-bottom:1px solid var(--line)}
.info dt{color:var(--muted);font-size:.9rem}
@media (max-width:520px){.info{grid-template-columns:1fr}.info dt{border-bottom:0;padding-bottom:0}}

/* staff */
.staff{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.member{padding:22px 20px;background:var(--white);border:1px solid var(--line);border-radius:6px}
.member .role{font-size:.8rem;color:var(--rose)}
.member .name{font-family:var(--latin);font-size:1.3rem;letter-spacing:.06em;text-transform:capitalize;margin-top:4px}

/* points */
.points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.point{padding:26px 24px;border-top:2px solid var(--teal)}
.point h3{font-size:1.1rem;margin-bottom:8px}
.point p{color:var(--muted);font-size:.93rem}
.section.deep .point{border-color:var(--blush)}
.section.deep .point p{color:#dccbb4}
@media (max-width:760px){.points{grid-template-columns:1fr}}

/* cta band */
.cta{background:var(--blush);padding-block:clamp(48px,8vw,80px)}
.cta .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta h2{font-size:clamp(1.3rem,3vw,1.8rem)}
.cta p{color:var(--muted);margin-top:6px}
.tel{font-family:var(--latin);font-size:1.6rem;letter-spacing:.08em;user-select:all}

/* footer */
.foot{background:var(--ink);color:#ddd0c0;padding-block:48px 32px;font-size:.88rem}
.foot .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}
.foot .logo b{color:var(--paper)}
.foot .logo span{color:#c4a96f}
.foot h4{font-size:.78rem;letter-spacing:.16em;color:#c4a96f;margin:0 0 10px;font-weight:500}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--white)}
.foot .copy{grid-column:1/-1;border-top:1px solid #4a3a2e;padding-top:20px;color:#a39280;font-size:.78rem}
@media (max-width:760px){.foot .wrap{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* coupons */
.coupons{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.coupon{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:16px 18px}
.c-kind{font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:3px;white-space:nowrap;color:var(--white)}
.k-new{background:var(--rose)}.k-all{background:var(--teal)}.k-re{background:var(--muted)}
.c-body{min-width:0;display:flex;flex-direction:column;line-height:1.6}
.c-body b{font-weight:500;font-size:.93rem}
.c-note{font-size:.78rem;color:var(--muted)}
.c-price{text-align:right;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;display:flex;flex-direction:column;line-height:1.4}
.c-price s{font-weight:400;font-size:.76rem;color:var(--muted)}
@media (max-width:760px){.coupons{grid-template-columns:1fr}}
@media (max-width:420px){.coupon{grid-template-columns:1fr auto}.c-kind{grid-column:1/-1;justify-self:start}}

/* specialty cards */
.points.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.points.two .point{background:var(--white);border:1px solid var(--line);border-top:2px solid var(--rose);border-radius:0 0 6px 6px}
.pt-tag{display:block;font-family:var(--latin);font-size:.78rem;letter-spacing:.18em;color:var(--rose);margin-bottom:6px}
.points.two .point h3{font-size:1.2rem}
@media (max-width:760px){.points.two{grid-template-columns:1fr}}

/* photos */
.hero-photo{width:100%;max-width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:200px 200px 8px 8px}
@media (max-width:760px){.hero-photo{aspect-ratio:16/11;border-radius:160px 160px 8px 8px}}
.brand{overflow:hidden}
.brand-img{width:calc(100% + 56px);max-width:none;margin:-30px -28px 8px;aspect-ratio:16/9;object-fit:cover}
.points.two .point{overflow:hidden}
.pt-img{width:calc(100% + 48px);max-width:none;margin:-26px -24px 18px;aspect-ratio:3/2;object-fit:cover}
.gallery{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.gallery img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:4px}
@media (max-width:760px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
.photo-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.photo-pair img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:6px}
@media (max-width:600px){.photo-pair{grid-template-columns:1fr}}

/* hero fit */
.hero .wrap{align-items:center}
.hero-photo{max-height:540px}
@media (max-width:760px){.hero-photo{max-height:300px}}

/* photo focus */
.brand-img,.pt-img{object-position:center 30%}

/* reserve anchor */
#reserve{scroll-margin-top:80px}

/* icon buttons */
.ibtn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:120px;min-height:104px;padding:14px 8px;border-radius:14px;background:var(--teal);color:var(--white);text-decoration:none;font-size:.8rem;font-weight:500;line-height:1.35;text-align:center;transition:background .2s}
.ibtn svg{width:30px;height:30px;color:var(--blush)}
.ibtn:hover{background:var(--teal-deep)}
.ibtn.alt{background:var(--white);color:var(--teal);border:1px solid var(--line)}
.ibtn.alt svg{color:var(--rose)}
.ibtn.alt:hover{background:var(--paper-2)}
.ibtn:focus-visible,.dock a:focus-visible{outline:2px solid var(--rose);outline-offset:3px}
.dock{display:none}
@media (max-width:760px){
  .dock{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--teal-deep);padding-top:6px;padding-bottom:calc(6px + env(safe-area-inset-bottom,0px));padding-left:max(8px,env(safe-area-inset-left,0px));padding-right:max(8px,env(safe-area-inset-right,0px));box-shadow:0 -4px 16px rgba(0,0,0,.12)}
  .dock a{display:flex;flex-direction:column;align-items:center;gap:3px;color:#f3e9da;text-decoration:none;font-size:.68rem;padding:4px 0}
  .dock svg{width:24px;height:24px;color:var(--blush)}
  body{padding-bottom:calc(68px + env(safe-area-inset-bottom,0px))}
  .cta .btn-row{width:100%;flex-wrap:nowrap;gap:10px}
  .ibtn{flex:1 1 0;width:auto;min-width:0;padding:14px 4px}
}

/* header: keep the menu on one line */
.logo span{white-space:nowrap}
.nav{gap:16px;font-size:.84rem;flex-wrap:nowrap;letter-spacing:.02em}
.nav a{white-space:nowrap}
.site-head .head-cta{padding:8px 16px;font-size:.8rem;min-height:0;line-height:1.4}
@media (max-width:1120px){
  .site-head .wrap{flex-wrap:wrap;row-gap:6px}
  .nav{order:3;width:100%;overflow-x:auto;gap:18px;padding-bottom:2px;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
}