/* Marcia Curzel Cabeleireiros — editorial/magazine.
   Palette lifted from the salon's own logotype: copper on warm ink and paper. */

:root{
  --ink:#1C1A18;
  --ink-2:#3B342E;
  --paper:#F6F1EA;
  --paper-2:#EFE7DC;
  --copper:#B06A34;
  --copper-2:#C98A52;
  --stone:#8B7F74;
  --line:rgba(28,26,24,.16);
  --line-2:rgba(28,26,24,.08);

  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Jost",-apple-system,Segoe UI,sans-serif;

  --wrap:1240px;
  --gut:clamp(1.25rem,5vw,4rem);
  --sec-y:clamp(4.5rem,11vw,9.5rem);

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* Dark is a real second palette, not an inversion: the paper goes warm-charcoal and
   the copper lifts so it still reads against it. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#EDE6DD;
    --ink-2:#C9BEB2;
    --paper:#17140F;
    --paper-2:#1F1B15;
    --copper:#D9945C;
    --copper-2:#E8B183;
    --stone:#A2958A;
    --line:rgba(237,230,221,.18);
    --line-2:rgba(237,230,221,.09);
  }
}
:root[data-theme="dark"]{
  --ink:#EDE6DD;
  --ink-2:#C9BEB2;
  --paper:#17140F;
  --paper-2:#1F1B15;
  --copper:#D9945C;
  --copper-2:#E8B183;
  --stone:#A2958A;
  --line:rgba(237,230,221,.18);
  --line-2:rgba(237,230,221,.09);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:400 1rem/1.7 var(--sans);
  overflow-x:hidden;
}
/* Paper grain. Deliberately a fixed, viewport-sized layer: tiling an feTurbulence
   filter down a 10.000px document makes Chrome re-rasterise noise on every scroll
   and stalls the page. Fixed means it rasterises once. */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
body>*{position:relative;z-index:1}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:400;letter-spacing:-.01em;line-height:1.04}
p{margin:0 0 1em}
::selection{background:var(--copper);color:var(--paper)}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}

.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:.75rem 1rem;z-index:200}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px;border-radius:2px}

/* ─── buttons ─────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  min-height:48px;padding:.85rem 1.5rem;
  background:var(--ink);color:var(--paper);
  font:500 .8rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;
  text-decoration:none;border:1px solid var(--ink);
  transition:background .35s var(--ease),color .35s var(--ease),transform .35s var(--ease);
}
.btn svg{width:1.05em;height:1.05em;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease)}
.btn:hover{background:var(--copper);border-color:var(--copper);color:#fff}
.btn:hover svg{transform:translateX(4px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn--sm{min-height:40px;padding:.6rem 1.05rem;font-size:.68rem}
.btn--big{min-height:60px;padding:1.15rem 2.4rem;font-size:.86rem}

/* ─── header ──────────────────────────────────────────────────────────── */
.hdr{position:fixed;inset:0 0 auto;z-index:100;transition:background .4s var(--ease),box-shadow .4s var(--ease)}
.hdr.is-stuck{background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line-2)}
.hdr__in{
  max-width:var(--wrap);margin-inline:auto;padding:1rem var(--gut);
  display:flex;align-items:center;gap:1.5rem;
}
.brand{text-decoration:none;line-height:1;margin-right:auto}
.brand__name{display:block;font-family:var(--serif);font-size:1.35rem;letter-spacing:.02em}
.brand__sub{display:block;font-size:.58rem;letter-spacing:.42em;text-transform:uppercase;color:var(--copper);margin-top:.22rem}

.nav{display:none}
.nav a{
  text-decoration:none;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-2);position:relative;padding:.4rem 0;
}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--copper);transition:width .35s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{width:100%}

.hdr__cta{display:none}

.burger{
  width:48px;height:48px;display:grid;place-content:center;gap:6px;
  background:none;border:0;cursor:pointer;padding:0;
}
.burger span{display:block;width:24px;height:1px;background:var(--ink);transition:transform .35s var(--ease),opacity .25s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

@media (max-width:899px){
  /* absolute against the fixed header, so the panel lands right under it whatever
     height the logotype ends up being */
  .nav.is-open{
    display:flex;flex-direction:column;gap:0;
    position:absolute;top:100%;left:0;right:0;
    background:var(--paper);border-top:1px solid var(--line-2);
    padding:.5rem var(--gut) 1.5rem;
  }
  .nav.is-open a{padding:1rem 0;border-bottom:1px solid var(--line-2);font-size:.9rem}
  /* the bar itself is transparent at the top of the page — opaque it while the menu is open */
  .hdr:has(.nav.is-open){background:var(--paper)}
}
@media (min-width:900px){
  .nav{display:flex;gap:2.1rem;margin-right:1.75rem}
  .hdr__cta{display:inline-flex}
  .burger{display:none}
}

/* ─── hero ────────────────────────────────────────────────────────────── */
/* entrada do hero: acontece no load, não depende de scroll */
@keyframes sobe{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero .eyebrow,.hero__h1,.hero .lede,.hero__cta,.hero .facts,.hero__media{
  animation:sobe .9s var(--ease) both;
}
.hero__h1{animation-delay:.08s}
.hero .lede{animation-delay:.16s}
.hero__cta{animation-delay:.24s}
.hero .facts{animation-delay:.32s}
.hero__media{animation-delay:.18s}

.hero{padding:7.5rem 0 clamp(3rem,8vw,6rem);position:relative}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 55% at 78% 22%,color-mix(in srgb,var(--copper) 13%,transparent),transparent 70%);
}
.hero__grid{display:grid;gap:clamp(2.5rem,6vw,4.5rem)}

.eyebrow{
  display:flex;align-items:center;gap:.9rem;
  font-size:.68rem;letter-spacing:.34em;text-transform:uppercase;color:var(--copper);
  margin-bottom:1.6rem;
}
.eyebrow .rule{width:44px;height:1px;background:var(--copper);flex:none}

.hero__h1{
  font-size:clamp(3rem,12.5vw,7.2rem);
  line-height:.96;letter-spacing:-.02em;font-weight:300;
  margin-bottom:1.6rem;
}
.hero__h1 em{font-style:italic;color:var(--copper);font-weight:400}

.lede{
  font-size:clamp(1rem,2.4vw,1.14rem);color:var(--ink-2);
  max-width:46ch;margin-bottom:2.2rem;font-weight:300;
}
.lede strong{font-weight:500;color:var(--ink)}

.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:3rem}

.facts{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
  margin:0;padding-top:1.75rem;border-top:1px solid var(--line);
}
.facts dt{font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--stone)}
.facts dd{margin:.4rem 0 0;font-family:var(--serif);font-size:clamp(1.3rem,4vw,1.75rem);line-height:1.1}

.hero__media{margin:0}
.frame{position:relative}
.frame::after{
  content:"";position:absolute;inset:14px -14px -14px 14px;
  border:1px solid var(--copper);z-index:-1;
}
.frame .v{width:100%;aspect-ratio:9/16;object-fit:cover;background:var(--paper-2)}
.hero__media figcaption{
  margin-top:1.4rem;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--stone);
}

@media (min-width:900px){
  .hero{padding-top:11rem}
  .hero__grid{grid-template-columns:1.15fr .85fr;align-items:center}
  .hero__media{max-width:420px;margin-left:auto}
}

/* ─── manifesto ───────────────────────────────────────────────────────── */
.manifesto{
  border-block:1px solid var(--line);
  padding:clamp(3rem,8vw,5.5rem) 0;
  background:var(--paper-2);
}
.manifesto__q{
  font-family:var(--serif);font-weight:300;
  font-size:clamp(1.5rem,4.6vw,2.9rem);line-height:1.25;letter-spacing:-.01em;
  max-width:22ch;margin:0 0 1.4rem;
}
@media (min-width:700px){.manifesto__q{max-width:26ch}}
.manifesto__q em{font-style:italic;color:var(--copper)}
.manifesto__by{margin:0;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--stone)}

/* ─── section shell ───────────────────────────────────────────────────── */
/* o header é fixo: sem isso a âncora esconde o topo da seção atrás dele */
section[id]{scroll-margin-top:80px}

.sec{padding:var(--sec-y) 0}
.sec--alt{background:var(--paper-2);border-block:1px solid var(--line-2)}
.sec--dark{background:var(--ink);color:var(--paper)}
.sec--dark .sec__lede{color:color-mix(in srgb,var(--paper) 70%,transparent)}
.sec--dark .sec__n{color:var(--copper-2)}

.sec__hd{margin-bottom:clamp(2.5rem,6vw,4rem);max-width:44ch}
.sec__hd--c{margin-inline:auto;text-align:center}
.sec__n{
  display:block;font-size:.66rem;letter-spacing:.3em;color:var(--copper);
  margin-bottom:1rem;
}
.sec__hd h2{font-size:clamp(2.1rem,6.5vw,3.6rem);font-weight:300;letter-spacing:-.02em}
.sec__lede{margin:1rem 0 0;color:var(--ink-2);font-weight:300;font-size:1.02rem}

/* ─── services ────────────────────────────────────────────────────────── */
.svc{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.svc__i{
  display:grid;grid-template-columns:auto 1fr;gap:1.25rem;
  padding:1.9rem 0;border-bottom:1px solid var(--line);
  transition:padding-left .4s var(--ease);
}
.svc__i:hover{padding-left:.6rem}
.svc__n{font-family:var(--serif);font-size:1.05rem;color:var(--copper);padding-top:.28rem}
.svc__b h3{font-size:clamp(1.4rem,4vw,1.9rem);margin-bottom:.5rem;font-weight:400}
.svc__b p{margin:0;color:var(--ink-2);font-weight:300;max-width:62ch}
.svc__foot{margin:2rem 0 0;font-size:.92rem;color:var(--stone);font-weight:300}
.svc__foot a{color:var(--copper);text-underline-offset:4px}

@media (min-width:840px){
  .svc{display:grid;grid-template-columns:1fr 1fr;column-gap:3.5rem;border-top:0}
  .svc__i{border-top:1px solid var(--line);border-bottom:0}
}

/* ─── gallery ─────────────────────────────────────────────────────────── */
/* rolagem lateral no celular: os quatro rótulos não cabem em 350px sem quebrar */
.filters{
  display:flex;gap:1.4rem;margin-bottom:2.25rem;
  overflow-x:auto;scrollbar-width:none;
  margin-inline:calc(var(--gut) * -1);padding-inline:var(--gut);
}
.filters::-webkit-scrollbar{display:none}
@media (min-width:640px){
  .filters{overflow:visible;flex-wrap:wrap;margin-inline:0;padding-inline:0;gap:1.6rem}
}
.filters__b{flex:none;white-space:nowrap;
  background:none;border:0;padding:.5rem 0;cursor:pointer;color:var(--stone);
  font:400 .8rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;
  position:relative;min-height:44px;
}
.filters__b::after{content:"";position:absolute;left:0;bottom:8px;width:0;height:1px;background:var(--copper);transition:width .35s var(--ease)}
.filters__b:hover{color:var(--ink)}
.filters__b.is-on{color:var(--ink)}
.filters__b.is-on::after{width:100%}

/* Uniform 4:5 grid, not masonry: buttons don't fragment reliably inside CSS columns,
   and a even editorial grid reads calmer with 30+ portraits anyway. */
.gal{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem}
@media (min-width:700px){.gal{grid-template-columns:repeat(3,1fr);gap:.9rem}}
@media (min-width:1060px){.gal{grid-template-columns:repeat(4,1fr);gap:1rem}}

.gal__i{
  position:relative;aspect-ratio:4/5;overflow:hidden;margin:0;
  cursor:zoom-in;background:var(--paper-2);border:0;padding:0;display:block;width:100%;
}
/* no transform transition here — the parallax keyframes own this property */
.gal__i img{width:100%;height:100%;object-fit:cover}
.gal__i::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(28,26,24,.42),transparent 52%);
  opacity:0;transition:opacity .4s var(--ease);
}
.gal__i:hover::after{opacity:1}
.gal__cap{
  position:absolute;left:.9rem;right:.9rem;bottom:.85rem;z-index:1;
  color:#fff;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;text-align:left;
  opacity:0;transform:translateY(6px);transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.gal__i:hover .gal__cap,.gal__i:focus-visible .gal__cap{opacity:1;transform:none}
.gal__i[hidden]{display:none}

/* ─── reels ───────────────────────────────────────────────────────────── */
.reels{
  display:grid;grid-auto-flow:column;grid-auto-columns:74%;gap:1rem;
  overflow-x:auto;scroll-snap-type:x mandatory;
  padding:0 var(--gut) 1rem;
  -webkit-overflow-scrolling:touch;scrollbar-width:thin;
}
.reel{margin:0;scroll-snap-align:center}
.reel .v{width:100%;aspect-ratio:9/16;object-fit:cover;background:var(--paper-2)}
.reel figcaption{
  margin-top:.9rem;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--stone);
}
@media (min-width:700px){
  .reels{
    grid-auto-flow:row;grid-template-columns:repeat(3,1fr);grid-auto-columns:auto;
    overflow:visible;max-width:var(--wrap);margin-inline:auto;gap:1.4rem;
  }
}

/* ─── salão ───────────────────────────────────────────────────────────── */
.salao{display:grid;gap:clamp(2rem,5vw,3.5rem)}
.salao__media{display:grid;gap:1rem}
.salao__media img{width:100%}
.salao__media img:last-child{margin-left:14%;width:86%}
.salao__txt .tag{
  font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;color:var(--copper);margin-bottom:.9rem;
}
.salao__txt h3{font-size:clamp(1.9rem,5.5vw,2.7rem);font-weight:300}
.salao__addr{margin:.7rem 0 1.6rem;color:var(--stone);font-size:.95rem}
.salao__txt p{color:var(--ink-2);font-weight:300;max-width:52ch}
.ticks{list-style:none;margin:1.6rem 0 2rem;padding:0}
.ticks li{padding:.75rem 0 .75rem 1.6rem;border-bottom:1px solid var(--line-2);position:relative;font-size:.95rem;font-weight:300}
.ticks li::before{content:"";position:absolute;left:0;top:1.35rem;width:8px;height:1px;background:var(--copper)}

@media (min-width:900px){
  .salao{grid-template-columns:1fr 1fr;align-items:center;gap:4.5rem}
}

.team{margin:clamp(3rem,7vw,5rem) 0 0;position:relative}
/* the wrapper exists so the parallax scale has something to be clipped by */
.team__f{overflow:hidden;aspect-ratio:16/7}
.team__f img{width:100%;height:100%;object-fit:cover;object-position:center 18%}
.team figcaption{
  margin-top:1.1rem;font-family:var(--serif);font-style:italic;font-size:1.15rem;color:var(--stone);
}

/* ─── contato ─────────────────────────────────────────────────────────── */
.cta{display:flex;justify-content:center;margin-bottom:clamp(3rem,7vw,4.5rem)}
.sec--dark .btn--big{background:var(--copper);border-color:var(--copper);color:#fff}
.sec--dark .btn--big:hover{background:var(--paper);border-color:var(--paper);color:var(--ink)}

.cards{display:grid;gap:1px;background:rgba(246,241,234,.14)}
@media (min-width:640px){.cards{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.cards{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--ink);padding:2rem 1.6rem}
.card h3{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;font-family:var(--sans);color:var(--copper-2);margin-bottom:1rem}
.card p{margin:0;font-size:1.02rem;font-weight:300;color:var(--paper)}
.card a{text-decoration:none;border-bottom:1px solid rgba(246,241,234,.3);transition:border-color .3s}
.card a:hover{border-color:var(--copper-2)}
.card__s{margin-top:.55rem !important;font-size:.78rem !important;color:rgba(246,241,234,.5) !important}

/* ─── footer ──────────────────────────────────────────────────────────── */
.ft{background:var(--ink);color:var(--paper);padding:3rem 0;border-top:1px solid rgba(246,241,234,.12)}
.ft__in{display:grid;gap:1.5rem;align-items:center}
.ft .brand__name{font-family:var(--serif);font-size:1.3rem;margin:0}
.ft .brand__sub{font-size:.56rem;letter-spacing:.42em;text-transform:uppercase;color:var(--copper-2);margin:.25rem 0 0}
.ft__addr,.ft__c{margin:0;font-size:.8rem;color:rgba(246,241,234,.55)}
@media (min-width:800px){
  .ft__in{grid-template-columns:auto 1fr auto;gap:2rem}
  .ft__addr{text-align:center}
}

/* ─── lightbox ────────────────────────────────────────────────────────── */
.lb{
  position:fixed;inset:0;z-index:150;
  background:color-mix(in srgb,var(--ink) 96%,transparent);
  display:grid;grid-template-columns:1fr;place-items:center;
  padding:4rem 1rem;
}
.lb[hidden]{display:none}
.lb__f{margin:0;max-width:min(94vw,880px);text-align:center}
.lb__f img{max-height:78vh;width:auto;margin-inline:auto}
.lb__f figcaption{
  margin-top:1rem;color:color-mix(in srgb,var(--paper) 72%,transparent);
  font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;
}
.lb__x,.lb__nav{
  position:absolute;background:none;border:0;cursor:pointer;
  color:var(--paper);min-width:48px;min-height:48px;display:grid;place-content:center;
}
.lb__x{top:1rem;right:1rem;font-size:2rem;line-height:1}
.lb__nav svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.lb__nav--p{left:.25rem;top:50%;transform:translateY(-50%)}
.lb__nav--n{right:.25rem;top:50%;transform:translateY(-50%)}
@media (min-width:700px){.lb__nav--p{left:2rem}.lb__nav--n{right:2rem}}

/* ─── floating whatsapp ───────────────────────────────────────────────── */
.wa{
  position:fixed;right:1rem;bottom:1rem;z-index:90;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;display:grid;place-content:center;
  box-shadow:0 6px 22px rgba(0,0,0,.22);
  transform:translateY(160%);opacity:0;pointer-events:none;
  transition:transform .45s var(--ease),opacity .3s var(--ease);
}
.wa.is-in{transform:none;opacity:1;pointer-events:auto}
.wa svg{width:30px;height:30px;fill:#fff}
@media (min-width:900px){.wa{right:1.75rem;bottom:1.75rem}}

/* ─── scroll: revelação ───────────────────────────────────────────────── */
/* Anything that hides content is driven by JS + a plain transition, never by a
   scroll timeline. Two earlier attempts failed here: a naive IntersectionObserver
   left anchor-jumped elements stuck invisible, and `animation-timeline: view()`
   froze mid-range when the browser restored a scroll position programmatically.
   main.js sweeps the first screen on load, so nothing can ever start hidden. */
.rv{
  opacity:0;transform:translateY(26px);
  transition:opacity .75s var(--ease),transform .75s var(--ease);
  transition-delay:calc(var(--i,0) * 70ms);
}
.rv.in{opacity:1;transform:none}
/* during the load sweep, snap instead of animating */
.rv--now{transition:none !important}

/* ─── scroll: movimento contínuo ──────────────────────────────────────── */
/* These are transform-only on purpose. If a scroll timeline ever misbehaves the
   worst case is an image sitting a few pixels off — never invisible content. */
@keyframes progresso{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes deriva{from{transform:scale(1.14) translateY(-3%)}to{transform:scale(1.14) translateY(3%)}}
@keyframes derivaLenta{from{transform:scale(1.1) translateY(-2%)}to{transform:scale(1.1) translateY(2%)}}

.prog{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:120;
  background:var(--copper);transform:scaleX(0);transform-origin:0 50%;
}
@supports (animation-timeline:scroll()){
  .prog{animation:progresso linear both;animation-timeline:scroll(root block)}
}
@supports (animation-timeline:view()){
  .gal__i img{
    animation:deriva linear both;
    animation-timeline:view();animation-range:cover 0% cover 100%;
  }
  .team__f img{
    animation:derivaLenta linear both;
    animation-timeline:view();animation-range:cover 0% cover 100%;
  }
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition-duration:.001ms !important}
  .rv{opacity:1;transform:none}
  .gal__i img,.team__f img{transform:none}
  .prog{display:none}
  .wa{transform:none}
}