/* =====================================================================
   POSH HAIR STUDIO — V6 "GALERIE MODERNE"
   Swiss modern-art-gallery minimalism. The salon as an exhibition.
   Strict black & white. Exposed grid. Mono wall labels.
   ===================================================================== */

:root{
  --white:#FFFFFF;
  --black:#0A0A0A;
  --gray:#8F8F8F;
  --line:rgba(0,0,0,.15);
  --line-inv:rgba(255,255,255,.22);
  --maxw:1280px;
  --pad:clamp(20px,4vw,48px);
  --sans:'Archivo',-apple-system,'Helvetica Neue',Arial,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',Menlo,Consolas,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--white);
  color:var(--black);
  font-family:var(--sans);
  font-weight:400;
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--black);color:var(--white)}

/* ---------- typography ---------- */
h1,h2,h3,h4{line-height:1.02;letter-spacing:-.01em}
.display{
  font-size:clamp(2.4rem,7.4vw,6rem);
  font-weight:600;
  font-stretch:112%;
  text-transform:uppercase;
  line-height:.94;
}
.display .w-light{font-weight:300;font-stretch:100%}
.display .w-heavy{font-weight:700;font-stretch:118%}
h2.h-section{
  font-size:clamp(1.7rem,3.6vw,2.8rem);
  font-weight:600;
  font-stretch:110%;
  text-transform:uppercase;
}
h3{font-size:clamp(1.05rem,2vw,1.3rem);font-weight:600;text-transform:uppercase;letter-spacing:.02em}

p{max-width:62ch}
strong{font-weight:600}
.lead{font-size:clamp(1rem,1.6vw,1.2rem);font-weight:400;max-width:56ch}
.muted{color:var(--gray)}

/* mono micro-labels — the museum voice */
.exhibit,.meta,.fig,.tag{
  font-family:var(--mono);
  font-size:.66rem;
  font-weight:500;
  letter-spacing:.26em;
  text-transform:uppercase;
}
.exhibit{color:var(--black)}
.meta{color:var(--gray);line-height:2}
.fig{color:var(--gray);letter-spacing:.2em;padding:12px 0 0;font-weight:400}

/* ---------- layout / exposed grid ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.band{border-top:1px solid var(--line);padding:clamp(56px,9vw,110px) 0}
.band--tight{padding:clamp(40px,6vw,72px) 0}
.band--black{background:var(--black);color:var(--white);border-top:1px solid var(--black)}
.band--black .exhibit{color:var(--white)}
.band--black .muted,.band--black .meta,.band--black .fig{color:rgba(255,255,255,.55)}

/* section header — wall label with rule */
.band-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:24px;
  border-bottom:1px solid var(--black);
  padding-bottom:14px;
  margin-bottom:clamp(28px,5vw,52px);
}
.band--black .band-head{border-bottom-color:var(--white)}

/* two columns with a visible vertical hairline */
.cols{display:grid;grid-template-columns:1fr 1fr}
.cols>.col{padding-right:clamp(24px,4vw,56px)}
.cols>.col+.col{border-left:1px solid var(--line);padding-left:clamp(24px,4vw,56px);padding-right:0}
.band--black .cols>.col+.col{border-left-color:var(--line-inv)}
.col p+p{margin-top:16px}

/* three columns with hairlines */
.info3{display:grid;grid-template-columns:repeat(3,1fr)}
.info3>div{padding-right:clamp(18px,3vw,40px)}
.info3>div+div{border-left:1px solid var(--line);padding-left:clamp(18px,3vw,40px);padding-right:0}
.band--black .info3>div+div{border-left-color:var(--line-inv)}
.info3 .exhibit{display:block;margin-bottom:14px}
.info3 p{font-size:.95rem}
.info3 a:not(.btn){border-bottom:1px solid var(--black);transition:background .15s,color .15s}
.info3 a:not(.btn):hover{background:var(--black);color:var(--white)}

/* ---------- page intro — exhibition wall label ---------- */
.wall-label{padding:clamp(44px,7vw,88px) 0 clamp(26px,4vw,44px)}
.wall-label__row{
  display:flex;justify-content:space-between;align-items:flex-end;gap:28px;flex-wrap:wrap;
}
.wall-label__meta{text-align:right}
.wall-label .lead{margin-top:clamp(20px,3vw,32px)}
.wall-label .btn-row{margin-top:clamp(22px,3vw,32px)}

/* ---------- figures — strict rectangles, no frames ---------- */
figure{margin:0}
.figure img{width:100%;object-fit:cover;display:block}
.figure--wide img{aspect-ratio:16/8}
.figure--land img{aspect-ratio:3/2}
.figure--port img{aspect-ratio:4/5}
.fig-strip{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:1px;background:var(--line)}
.fig-strip figure{background:var(--white)}
.fig-strip .figure--port img,.fig-strip .figure--land img{height:100%;aspect-ratio:auto;min-height:320px;max-height:440px}
.fig-strip .fig{padding:12px 12px 14px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--white);
  border-bottom:1px solid var(--black);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
}
.brand{display:flex;flex-direction:column;line-height:1.05;gap:3px}
.brand .mark{font-weight:700;font-stretch:118%;letter-spacing:.2em;font-size:1.2rem;text-transform:uppercase}
.brand small{font-family:var(--mono);font-size:.52rem;letter-spacing:.5em;text-transform:uppercase;color:var(--gray)}

.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-size:.66rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;
  color:var(--black);
  padding:9px 12px;
  transition:background .15s,color .15s;
}
.nav a:hover{background:var(--black);color:var(--white)}
.nav a.active{border-bottom:1px solid var(--black)}
.nav a.active:hover{border-bottom-color:var(--white)}
/* Book Now — solid black rectangle; keeps white text despite .nav a color */
.nav a.btn-book{background:var(--black);color:var(--white);margin-left:14px;padding:12px 22px}
.nav a.btn-book:hover{background:var(--white);color:var(--black);box-shadow:inset 0 0 0 1px var(--black)}

.nav-toggle{
  display:none;background:none;border:0;cursor:pointer;
  width:42px;height:42px;flex-direction:column;justify-content:center;align-items:center;gap:6px;
}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--black);transition:transform .15s,opacity .15s}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:var(--mono);
  font-size:.66rem;font-weight:500;letter-spacing:.26em;text-transform:uppercase;
  padding:16px 30px;
  border:1px solid var(--black);
  color:var(--black);
  background:transparent;
  cursor:pointer;
  transition:background .15s,color .15s;
}
.btn:hover{background:var(--black);color:var(--white)}
.btn--solid{background:var(--black);color:var(--white)}
.btn--solid:hover{background:var(--white);color:var(--black)}
.band--black .btn{border-color:var(--white);color:var(--white)}
.band--black .btn:hover{background:var(--white);color:var(--black)}
.band--black .btn--solid{background:var(--white);color:var(--black)}
.band--black .btn--solid:hover{background:transparent;color:var(--white)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.btn-row.center{justify-content:center}

/* ---------- index list (home services teaser) ---------- */
.index-list{border-top:1px solid var(--black)}
.index-row{
  display:flex;align-items:baseline;gap:clamp(14px,3vw,32px);
  padding:20px 14px;
  border-bottom:1px solid var(--line);
  transition:background .15s,color .15s;
}
.index-row .no{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;color:var(--gray);transition:color .15s}
.index-row .t{font-weight:600;font-stretch:110%;text-transform:uppercase;font-size:clamp(1rem,2.2vw,1.35rem);white-space:nowrap}
.index-row .d{flex:1;color:var(--gray);font-size:.9rem;transition:color .15s}
.index-row .arr{font-family:var(--mono);font-size:.9rem}
.index-row:hover{background:var(--black);color:var(--white)}
.index-row:hover .no,.index-row:hover .d{color:rgba(255,255,255,.6)}

/* ---------- service menu — catalog table ---------- */
.menu-cat{
  display:flex;align-items:center;gap:18px;
  background:var(--black);color:var(--white);
  padding:12px 16px;
  margin-top:clamp(40px,6vw,64px);
}
.menu-cat .no{font-family:var(--mono);font-size:.66rem;letter-spacing:.26em}
.menu-cat h2{font-size:.85rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase}
.menu-row{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
  transition:background .15s,color .15s;
}
.menu-row .name{font-size:.95rem;font-weight:400;min-width:0}
.menu-row .name small{
  font-family:var(--mono);font-size:.58rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gray);margin-left:12px;white-space:nowrap;transition:color .15s;
}
.menu-row .price{
  font-family:var(--mono);font-size:.88rem;font-weight:500;
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.menu-row .price .from{
  font-size:.56rem;font-weight:400;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gray);margin-right:8px;transition:color .15s;
}
.menu-row:hover{background:var(--black);color:var(--white)}
.menu-row:hover .name small,.menu-row:hover .price .from{color:rgba(255,255,255,.6)}
.menu-note{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gray);padding:12px 16px;border-bottom:1px solid var(--line);
}
.menu-foot{
  font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gray);line-height:2.1;margin-top:clamp(32px,5vw,48px);max-width:none;
}

/* anchor index on services page */
.anchor-index{display:flex;flex-wrap:wrap;border-top:1px solid var(--black);border-bottom:1px solid var(--line)}
.anchor-index a{
  font-family:var(--mono);font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;
  padding:13px 18px;border-right:1px solid var(--line);
  transition:background .15s,color .15s;
}
.anchor-index a:first-child{border-left:1px solid var(--line)}
.anchor-index a:hover{background:var(--black);color:var(--white)}

/* ---------- spec table (injectables areas) ---------- */
.spec{border-top:1px solid var(--black)}
.spec .row{
  display:flex;justify-content:space-between;align-items:baseline;gap:18px;
  padding:13px 14px;border-bottom:1px solid var(--line);
  transition:background .15s,color .15s;
}
.spec .row span:last-child{font-family:var(--mono);font-size:.84rem;font-variant-numeric:tabular-nums;white-space:nowrap}
.spec .row:hover{background:var(--black);color:var(--white)}
.big-price{
  font-family:var(--mono);
  font-size:clamp(2.4rem,5vw,3.6rem);font-weight:500;line-height:1;
  margin:22px 0 6px;
}
.big-price .unit{font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gray)}

/* panel — hairline-boxed block (injector, policy, forms) */
.panel{border:1px solid var(--black);padding:clamp(20px,3vw,32px)}
.panel h3{margin-bottom:12px}
.panel .exhibit{display:block;margin-bottom:14px}

/* ---------- team grid — hairline gallery grid ---------- */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.artist{background:var(--white);display:flex;flex-direction:column;transition:background .15s,color .15s}
.artist img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 18%}
.artist__body{padding:22px 22px 28px;flex:1}
.artist__body .role{
  font-family:var(--mono);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gray);margin-bottom:10px;transition:color .15s;
}
.artist__body h3{margin-bottom:10px}
.artist__body p{font-size:.9rem;line-height:1.7}
.artist:hover{background:var(--black);color:var(--white)}
.artist:hover .role{color:rgba(255,255,255,.6)}
.artist--cta{align-items:center;justify-content:center;text-align:center;padding:40px 24px}
.artist--cta .exhibit{display:block;margin-bottom:14px}
.artist--cta h3{margin-bottom:20px}
.artist--cta:hover{background:var(--white);color:var(--black)}

/* ---------- brides gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.gallery a{display:block;background:var(--white)}
.gallery img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 22%;transition:opacity .15s}
.gallery a:hover img{opacity:.85}

/* ---------- brand strip ---------- */
.brandstrip{
  display:flex;align-items:center;justify-content:space-between;gap:clamp(20px,4vw,56px);
  flex-wrap:wrap;padding:clamp(10px,2vw,18px) 0;
}
.brandstrip img{height:26px;width:auto;opacity:.85}

/* ---------- instagram ---------- */
.ig-embed{
  max-width:540px;margin:0 auto;
  border:1px solid var(--black);
  background:#fff;
}
.ig-embed iframe{width:100%;height:620px;border:0;display:block;background:#fff}

/* ---------- forms — hairline underline fields ---------- */
.form{display:grid;gap:22px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.form label{
  display:block;
  font-family:var(--mono);font-size:.6rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gray);margin-bottom:6px;
}
.form input,.form textarea,.form select{
  width:100%;
  font-family:var(--sans);font-size:.95rem;color:var(--black);
  background:transparent;
  border:0;border-bottom:1px solid var(--black);border-radius:0;
  padding:9px 2px;
  -webkit-appearance:none;appearance:none;
}
.form select{
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6'><path d='M0 0l5 6 5-6z' fill='%230A0A0A'/></svg>");
  background-repeat:no-repeat;background-position:right 4px center;
  padding-right:24px;
}
.form textarea{min-height:110px;resize:vertical}
.form input:focus,.form textarea:focus,.form select:focus{
  outline:none;box-shadow:0 1px 0 var(--black);
}
.form ::placeholder{color:var(--gray)}

/* checklist with mono numerals */
.list-plain{list-style:none;display:grid;gap:0;margin-top:20px;border-top:1px solid var(--black)}
.list-plain li{
  display:flex;gap:16px;align-items:baseline;
  padding:12px 4px;border-bottom:1px solid var(--line);font-size:.95rem;
}
.list-plain .no{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--gray)}

/* ---------- map ---------- */
.map{
  width:100%;height:340px;border:1px solid var(--black);display:block;
  filter:grayscale(1) contrast(1.04);
}

/* ---------- CTA band ---------- */
.cta .h-section{margin:16px 0 28px}

/* ---------- footer — black gallery basement ---------- */
.site-footer{background:var(--black);color:var(--white);border-top:1px solid var(--black)}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1.2fr;
  padding:clamp(48px,7vw,80px) 0 clamp(36px,5vw,56px);
}
.footer-grid>div{padding-right:clamp(20px,3vw,48px)}
.footer-grid>div+div{border-left:1px solid var(--line-inv);padding-left:clamp(20px,3vw,48px);padding-right:0}
.site-footer .brand small{color:rgba(255,255,255,.5)}
.site-footer p{font-size:.9rem;color:rgba(255,255,255,.72);margin-top:14px}
.footer-col h4{
  font-family:var(--mono);font-size:.62rem;font-weight:500;letter-spacing:.26em;text-transform:uppercase;
  color:rgba(255,255,255,.5);margin-bottom:16px;
}
.footer-col a{
  display:inline-block;
  font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  padding:5px 6px;margin:0 0 4px -6px;
  transition:background .15s,color .15s;
}
.footer-col a:hover{background:var(--white);color:var(--black)}
.footer-col p{margin:0 0 10px;color:rgba(255,255,255,.72);font-size:.85rem}
.footer-social{display:flex;gap:6px;margin-top:18px}
.footer-social a{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;
  border:1px solid var(--line-inv);padding:9px 14px;
  transition:background .15s,color .15s,border-color .15s;
}
.footer-social a:hover{background:var(--white);color:var(--black);border-color:var(--white)}
.footer-bottom{
  border-top:1px solid var(--line-inv);
  padding:20px 0;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.5);
}

/* ---------- entrance animations — pure CSS ---------- */
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.anim{animation:rise .7s cubic-bezier(.22,.61,.36,1) both}
.anim.d1{animation-delay:.08s}
.anim.d2{animation-delay:.16s}
.anim.d3{animation-delay:.24s}
.anim.d4{animation-delay:.32s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .fig-strip{grid-template-columns:1fr 1fr}
  .fig-strip figure:last-child{grid-column:1/-1}
}

@media (max-width:900px){
  .header-inner{height:58px}
  .nav-toggle{display:flex}
  .nav{
    display:none;
    position:fixed;top:59px;left:0;right:0;bottom:0;
    background:var(--white);
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px var(--pad) 40px;
    overflow-y:auto;z-index:55;
  }
  .nav.open{display:flex}
  .nav a{
    font-size:.9rem;letter-spacing:.28em;
    padding:18px 6px;border-bottom:1px solid var(--line);
  }
  .nav a.active{border-bottom:1px solid var(--black)}
  .nav a.btn-book{margin:26px 0 0;text-align:center;padding:16px 22px;border-bottom:0}
  .cols{grid-template-columns:1fr}
  .cols>.col{padding-right:0}
  .cols>.col+.col{border-left:0;border-top:1px solid var(--line);padding-left:0;margin-top:36px;padding-top:36px}
  .band--black .cols>.col+.col{border-top-color:var(--line-inv)}
  .info3{grid-template-columns:1fr;gap:28px}
  .info3>div{padding-right:0}
  .info3>div+div{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:28px}
  .band--black .info3>div+div{border-top-color:var(--line-inv)}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid>div{padding-right:0}
  .footer-grid>div+div{border-left:0;border-top:1px solid var(--line-inv);padding-left:0;padding-top:32px}
  .figure--wide img{aspect-ratio:4/3}
  .index-row .t{white-space:normal}
  .brandstrip{justify-content:center}
}

@media (max-width:640px){
  .team-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .fig-strip{grid-template-columns:1fr}
  .form .two{grid-template-columns:1fr}
  .wall-label__row{flex-direction:column;align-items:flex-start}
  .wall-label__meta{text-align:left}
  .index-row{flex-wrap:wrap}
  .index-row .d{flex-basis:100%;order:4}
  .anchor-index a{flex:1 1 auto;text-align:center}
  .menu-row .name small{display:block;margin-left:0;white-space:normal;margin-top:2px}
}