/* ============================================================
   REQUINTE MARCENARIA — Landing Page
   Identidade da marca: PRETO · CINZA · LARANJA (do logo R7).
   Laranja entra em dose curta — índices, fios, numerais e CTA.
   Bodoni Moda (display) + Jost (texto). Cantos retos, fios finos.
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  /* neutros — cinza/preto da identidade */
  --ink:#141414;        /* preto da marca              */
  --ink-2:#55555A;      /* texto secundário            */
  --mute:#8C8C90;       /* rótulos, captions           */
  --line:#D8D8D6;       /* fios / divisores            */
  --surface:#E9E9E7;    /* superfície                  */
  --paper:#F5F5F4;      /* fundo de página             */
  --cinza:#B4B4B4;      /* cinza do logo               */
  --white:#fff;

  /* laranja da marca (amostrado do logo) */
  --laranja:#D97C3C;    /* display, fundo escuro, fios */
  --laranja-2:#B4601F;  /* texto pequeno e botão sólido em fundo claro */

  --on:rgba(255,255,255,.95);
  --on-soft:rgba(255,255,255,.80);
  --on-mute:rgba(255,255,255,.62);

  --serif:"Bodoni Moda","Times New Roman",Georgia,serif;
  --sans:"Jost","Helvetica Neue",Arial,sans-serif;

  --track-label:.42em;
  --track-handle:.14em;

  --pad:clamp(20px,5.4vw,96px);
  --maxw:1560px;
  --nav-h:76px;

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

/* ---------- reset ---------- */
*,*::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-family:var(--sans);font-weight:300;
  font-size:clamp(14.5px,.92vw,16px);line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p,figure,ul{margin:0;padding:0}
ul{list-style:none}
::selection{background:var(--laranja);color:var(--white)}

/* ---------- tipografia utilitária ---------- */
.label{
  font-family:var(--sans);font-weight:400;
  font-size:clamp(9.5px,.62vw,10.5px);
  letter-spacing:var(--track-label);text-transform:uppercase;
  color:var(--mute);display:block;
}
/* numeral do índice de seção em laranja */
.label b{font-weight:500;color:var(--laranja-2)}
.label--on{color:var(--on-mute)}
.label--on b{color:var(--laranja)}
.display{
  font-family:var(--serif);font-weight:400;line-height:1.02;
  letter-spacing:-.012em;
}
.display em{font-style:italic}
.d-xl{font-size:clamp(33px,5.4vw,74px);line-height:1.06}
.d-lg{font-size:clamp(26px,3.4vw,48px);line-height:1.12}
.d-md{font-size:clamp(22px,2.3vw,32px);line-height:1.16}
@media(max-width:760px){
  .d-xl{line-height:1.08}
  .d-lg{line-height:1.18}
}
.lead{
  font-size:clamp(15px,1.05vw,17.5px);line-height:1.72;
  color:var(--ink-2);font-weight:300;max-width:58ch;
}
.lead--on{color:var(--on-soft)}
.hair{height:1px;background:var(--line);border:0;width:100%;margin:0}

/* ---------- estrutura ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
section{position:relative}
.sec{padding-block:clamp(64px,7.6vw,116px)}
.sec-head{display:grid;grid-template-columns:1fr;gap:20px;margin-bottom:clamp(34px,4.2vw,58px)}
@media(min-width:900px){
  .sec-head{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,80px);align-items:end}
}
.sec-head .label{margin-bottom:15px}

/* ---------- revelação em scroll ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.09s}.rv-d2{transition-delay:.18s}.rv-d3{transition-delay:.27s}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto;z-index:60;height:var(--nav-h);
  display:flex;align-items:center;
  color:var(--on);
  transition:background .5s var(--ease),color .5s var(--ease),border-color .5s var(--ease),height .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}
.nav.is-solid{background:rgba(245,245,244,.94);backdrop-filter:blur(14px);color:var(--ink);border-bottom-color:var(--line)}
.nav.is-hidden{transform:translateY(-100%);transition:transform .45s var(--ease),background .5s var(--ease),color .5s var(--ease)}

.brand{display:flex;align-items:center;gap:13px;flex:0 0 auto}
.brand img{width:auto;height:31px}
.brand .bmark{display:none}
.brand-txt{display:none}
@media(min-width:560px){
  .brand-txt{display:block;line-height:1.15}
  .brand-txt b{display:block;font-weight:400;font-size:12.5px;letter-spacing:.26em;text-transform:uppercase}
  .brand-txt span{display:block;font-size:8.5px;letter-spacing:.42em;text-transform:uppercase;opacity:.6;margin-top:3px}
}
.nav.is-solid .brand .logo-on{display:none}
.nav .brand .logo-ink{display:none}
.nav.is-solid .brand .logo-ink{display:block}

.menu{display:none}
@media(min-width:1040px){
  .menu{display:flex;align-items:center;gap:clamp(20px,2.4vw,40px)}
  .menu a{
    font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:400;
    position:relative;padding-block:6px;opacity:.86;transition:opacity .3s
  }
  .menu a::after{
    content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
    background:var(--laranja);transform:scaleX(0);transform-origin:right;
    transition:transform .45s var(--ease)
  }
  .menu a:hover{opacity:1}
  .menu a:hover::after{transform:scaleX(1);transform-origin:left}
}
.nav-cta{
  display:none;background:var(--laranja-2);border:1px solid var(--laranja-2);
  color:var(--white);padding:11px 22px;
  font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;
  transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease)
}
@media(min-width:1040px){.nav-cta{display:inline-block}}
.nav-cta:hover{background:transparent;border-color:var(--laranja);color:var(--laranja)}

/* burger */
.burger{display:flex;flex-direction:column;gap:5px;padding:12px 0 12px 12px}
@media(min-width:1040px){.burger{display:none}}
.burger i{display:block;width:26px;height:1px;background:currentColor;transition:transform .4s var(--ease),opacity .3s}
.menu-open .burger i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger i:nth-child(2){opacity:0}
.menu-open .burger i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* painel mobile */
.panel{
  position:fixed;inset:0;z-index:55;background:var(--ink);color:var(--on);
  display:flex;flex-direction:column;justify-content:center;
  padding:var(--nav-h) var(--pad) 40px;
  opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;
}
.menu-open .panel{opacity:1;visibility:visible}
.panel a{font-family:var(--serif);font-size:clamp(25px,5.6vw,40px);line-height:1.58;opacity:.92}
.panel a:hover{opacity:1;font-style:italic}
.panel .panel-foot{margin-top:44px;font-size:12px;letter-spacing:.16em;color:var(--on-mute);text-transform:uppercase}
.menu-open{overflow:hidden}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;height:100svh;min-height:600px;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:50% 44%;
  filter:brightness(.8) saturate(.94);
  animation:heroIn 2.2s var(--ease) both}
@keyframes heroIn{from{transform:scale(1.07);opacity:.4}to{transform:scale(1);opacity:1}}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(to top,rgba(16,16,16,.80),rgba(16,16,16,.34) 54%,rgba(16,16,16,0) 82%),
    linear-gradient(to right,rgba(16,16,16,.66),rgba(16,16,16,.30) 50%,rgba(16,16,16,.06) 82%),
    linear-gradient(to bottom,rgba(16,16,16,.52),rgba(16,16,16,0) 26%);
}
.hero .wrap{position:relative;width:100%;padding-bottom:clamp(56px,8vh,110px)}
.hero-copy{max-width:min(920px,84%)}
@media(max-width:760px){
  .hero-copy{max-width:100%}
  .hero-copy .label{letter-spacing:.26em;line-height:1.9}
}
.hero-copy .label{margin-bottom:clamp(20px,3vh,34px)}
.hero h1{color:var(--white);margin-bottom:clamp(20px,3vh,30px)}
.hero .lead{color:var(--on-soft);max-width:50ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(28px,4vh,44px)}

.btn{
  display:inline-flex;align-items:center;gap:12px;
  padding:16px 30px;border:1px solid currentColor;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  transition:background .4s var(--ease),color .4s var(--ease),transform .4s var(--ease)
}
.btn svg{width:14px;height:14px;flex:0 0 auto;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--solid{background:var(--laranja-2);color:var(--white);border-color:var(--laranja-2)}
.btn--solid:hover{background:transparent;color:var(--laranja-2)}
.btn--on{color:var(--white)}
.btn--on:hover{background:var(--white);color:var(--ink)}
.btn--onSolid{background:var(--laranja);color:var(--white);border-color:var(--laranja)}
.btn--onSolid:hover{background:transparent;color:var(--white);border-color:var(--white)}

.hero-scroll{
  position:absolute;right:var(--pad);bottom:clamp(56px,8vh,110px);
  display:none;writing-mode:vertical-rl;
  font-size:9.5px;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--on-mute)
}
@media(min-width:1040px){.hero-scroll{display:flex;align-items:center;gap:14px}}
.hero-scroll::after{content:"";width:1px;height:64px;background:linear-gradient(to bottom,var(--on-mute),transparent);
  animation:scrollLine 2.4s var(--ease) infinite}
@keyframes scrollLine{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}
  51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================
   PROVAS (faixa de números)
   ============================================================ */
.proof{border-bottom:1px solid var(--line);background:var(--paper)}
.proof ul{display:grid;grid-template-columns:repeat(2,1fr)}
@media(min-width:860px){.proof ul{grid-template-columns:repeat(4,1fr)}}
.proof li{padding:clamp(26px,3.2vw,40px) clamp(16px,2.2vw,30px);border-top:1px solid var(--line)}
@media(min-width:860px){.proof li{border-top:0}}
.proof li+li{border-left:1px solid var(--line)}
@media(max-width:859px){.proof li:nth-child(odd){border-left:0}}
.proof li::before{content:"";display:block;width:24px;height:2px;background:var(--laranja);margin-bottom:17px}
.proof b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(29px,3.2vw,44px);line-height:1;margin-bottom:12px}
.proof span{display:block;font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-2);line-height:1.6}

/* ============================================================
   MANIFESTO
   ============================================================ */
.manifesto{background:var(--paper)}
.manifesto .grid{display:grid;gap:clamp(34px,5vw,80px)}
@media(min-width:960px){.manifesto .grid{grid-template-columns:1.25fr .75fr;align-items:start}}
.manifesto .display{margin-bottom:28px}
.manifesto .col-side{border-left:1px solid var(--line);padding-left:clamp(22px,3vw,44px)}
@media(max-width:959px){.manifesto .col-side{border-left:0;border-top:1px solid var(--line);padding:30px 0 0}}
.manifesto .col-side p+p{margin-top:20px}

/* ============================================================
   OBRAS
   ============================================================ */
.obras{background:var(--paper)}
.gal{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2.2vw,34px) clamp(16px,2.2vw,34px)}
.card{grid-column:span 12;position:relative}
@media(min-width:760px){
  .card--a{grid-column:span 7}
  .card--b{grid-column:span 5;align-self:end;padding-bottom:clamp(0px,4vw,64px)}
  .card--wide{grid-column:span 12}
  .card--third{grid-column:span 4}
  .card--c{grid-column:span 5}
  .card--d{grid-column:7 / span 6;padding-top:clamp(0px,4vw,56px)}
}
.card figure{margin:0;overflow:hidden;background:var(--surface);cursor:zoom-in}
.card img{width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease),filter .8s var(--ease)}
.card figure:hover img{transform:scale(1.045)}
.ratio-45{aspect-ratio:4/5}
.ratio-11{aspect-ratio:1/1}
.ratio-32{aspect-ratio:3/2}
.ratio-169{aspect-ratio:16/9}
.ratio-34{aspect-ratio:3/4}
@media(max-width:759px){.ratio-169,.ratio-32{aspect-ratio:4/5}}
.cap{display:flex;align-items:baseline;gap:14px;padding-top:14px;border-top:1px solid var(--line);margin-top:16px}
.cap i{font-style:normal;font-size:10px;letter-spacing:.2em;color:var(--laranja-2);flex:0 0 auto}
.cap span{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.gal-more{display:none}
.gal-more.is-open{display:contents}
.more-row{margin-top:clamp(34px,5vw,64px);display:flex;justify-content:center}

/* ============================================================
   MÉTODO (bloco escuro)
   ============================================================ */
.metodo{background:var(--ink);color:var(--on)}
.metodo .lead{color:var(--on-soft)}
.metodo .display{color:var(--white)}
.metodo .grid{display:grid;gap:clamp(34px,5vw,72px)}
@media(min-width:1000px){.metodo .grid{grid-template-columns:1fr 1fr;align-items:start}}
.metodo-media{position:relative}
@media(min-width:1000px){.metodo-media{position:sticky;top:calc(var(--nav-h) + 40px)}}
.metodo-media figure{margin:0;overflow:hidden;aspect-ratio:4/5;background:#1E1E1E}
.metodo-media img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s var(--ease);position:absolute;inset:0}
.metodo-media img.is-on{opacity:1}
.steps li{border-top:1px solid rgba(255,255,255,.16);padding:clamp(20px,2.2vw,28px) 0;display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,2.4vw,38px);transition:opacity .5s var(--ease)}
.steps li:last-child{border-bottom:1px solid rgba(255,255,255,.16)}
.steps i{font-style:normal;font-family:var(--serif);font-size:15px;color:var(--laranja);padding-top:5px}
.steps h3{font-family:var(--serif);font-weight:400;font-size:clamp(19px,1.6vw,24px);line-height:1.24;color:var(--white);margin-bottom:9px}
.steps p{color:var(--on-soft);font-size:clamp(13.5px,.88vw,15px);max-width:54ch}
@media(min-width:1000px){.steps li{opacity:.42}.steps li.is-active{opacity:1}}

/* ============================================================
   MATERIAIS
   ============================================================ */
.materiais{background:var(--surface)}
.mat-grid{display:grid;gap:clamp(16px,2.2vw,30px);grid-template-columns:repeat(3,1fr);margin-top:clamp(28px,3.6vw,50px)}
@media(max-width:700px){.mat-grid{grid-template-columns:1fr 1fr}.mat-grid figure:first-child{grid-column:span 2}}
.mat-grid figure{margin:0;overflow:hidden;aspect-ratio:4/5;background:var(--line)}
.mat-grid img{width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease)}
.mat-grid figure:hover img{transform:scale(1.04)}
.mat-notes{display:grid;gap:clamp(20px,3vw,44px);margin-top:clamp(30px,4vw,56px)}
@media(min-width:800px){.mat-notes{grid-template-columns:repeat(3,1fr)}}
.mat-notes div{border-top:2px solid var(--laranja);padding-top:18px}
.mat-notes h4{font-family:var(--serif);font-weight:400;font-size:18px;margin-bottom:8px}
.mat-notes p{font-size:14px;color:var(--ink-2)}

/* ============================================================
   ATELIÊ / FLÁVIO
   ============================================================ */
.atelie{background:var(--paper);overflow:hidden}
.atelie .grid{display:grid;gap:clamp(34px,5vw,80px);align-items:center}
@media(min-width:960px){.atelie .grid{grid-template-columns:.85fr 1.15fr}}
.atelie figure{margin:0;overflow:hidden;aspect-ratio:4/5;background:var(--surface)}
.atelie figure img{width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.quote{
  font-family:var(--serif);font-size:clamp(18px,1.6vw,25px);line-height:1.38;
  border-left:2px solid var(--laranja);padding-left:clamp(20px,2.4vw,34px);margin:clamp(26px,3.4vw,44px) 0
}
.quote em{font-style:italic}
.sign{display:flex;align-items:center;gap:16px;margin-top:26px}
.sign .hair{width:52px;flex:0 0 auto;background:var(--laranja)}
.sign span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.atelie-strip{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,26px);margin-top:clamp(40px,6vw,80px)}
.atelie-strip figure{aspect-ratio:3/2}
@media(max-width:700px){.atelie-strip figure{aspect-ratio:4/5}}

/* ============================================================
   ARQUITETOS
   ============================================================ */
.arq{position:relative;color:var(--on);background:var(--ink);overflow:hidden}
.arq-bg{position:absolute;inset:0}
.arq-bg img{width:100%;height:100%;object-fit:cover;opacity:.26;object-position:62% 45%;filter:grayscale(.35)}
.arq-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to right,rgba(16,16,16,.94),rgba(16,16,16,.74) 58%,rgba(16,16,16,.50))}
.arq .wrap{position:relative}
.arq .display{color:var(--white)}
.arq .lead{color:var(--on-soft)}
.pactos{display:grid;gap:0;margin-top:clamp(34px,5vw,64px);max-width:1000px}
.pactos li{border-top:1px solid rgba(255,255,255,.18);padding:clamp(18px,2vw,26px) 0;display:grid;gap:6px 34px}
@media(min-width:800px){.pactos li{grid-template-columns:minmax(0,.42fr) minmax(0,.58fr);align-items:baseline}}
.pactos li:last-child{border-bottom:1px solid rgba(255,255,255,.18)}
.pactos h4{font-family:var(--serif);font-weight:400;font-size:clamp(17px,1.35vw,21px);color:var(--white);position:relative}
.pactos li:hover h4{color:var(--laranja)}
.pactos p{color:var(--on-soft);font-size:14px;max-width:52ch}
.arq-cta{margin-top:clamp(34px,4.4vw,56px);display:flex;flex-wrap:wrap;gap:14px}

/* ============================================================
   CONTATO
   ============================================================ */
.contato{background:var(--paper)}
.contato .grid{display:grid;gap:clamp(40px,5vw,88px)}
@media(min-width:960px){.contato .grid{grid-template-columns:1.05fr .95fr}}
.form{display:grid;gap:clamp(18px,2vw,26px)}
.f-row{display:grid;gap:clamp(18px,2vw,26px)}
@media(min-width:620px){.f-row--2{grid-template-columns:1fr 1fr}}
.field{position:relative;display:block}
.field > span{
  display:block;font-size:10px;letter-spacing:var(--track-label);text-transform:uppercase;
  color:var(--mute);margin-bottom:10px
}
.field:focus-within > span{color:var(--laranja-2)}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  padding:10px 0 12px;font-family:var(--sans);font-size:16px;font-weight:300;color:var(--ink);
  border-radius:0;-webkit-appearance:none;appearance:none;transition:border-color .35s var(--ease)
}
.field textarea{resize:vertical;min-height:96px;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-bottom-color:var(--laranja)}
.field input::placeholder,.field textarea::placeholder{color:var(--mute);opacity:.7}
.field select{cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);
  background-position:calc(100% - 9px) calc(50% + 1px),calc(100% - 4px) calc(50% + 1px);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:6px}
.form-note{font-size:12px;color:var(--mute);max-width:34ch;line-height:1.55}

.info{display:grid;gap:0;align-content:start}
.info a,.info div{display:grid;gap:5px;border-top:1px solid var(--line);padding:clamp(16px,1.9vw,23px) 0}
.info a:last-of-type{border-bottom:1px solid var(--line)}
.info span{font-size:10px;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--mute)}
.info b{font-family:var(--serif);font-weight:400;font-size:clamp(17px,1.35vw,21px);transition:color .3s}
.info a:hover b{color:var(--laranja-2)}
.info-photo{margin-top:clamp(28px,3.6vw,44px);overflow:hidden;aspect-ratio:16/10}
.info-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 35%}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{background:var(--ink);color:var(--on);padding-block:clamp(52px,6vw,84px)}
.foot .grid{display:grid;gap:clamp(30px,4vw,60px)}
@media(min-width:820px){.foot .grid{grid-template-columns:1.1fr .9fr;align-items:start}}
.foot img{height:56px;width:auto;margin-bottom:22px}
.foot p{color:var(--on-soft);font-size:14px;max-width:44ch}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:8px}
.foot-links a{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--on-mute);transition:color .3s}
.foot-links a:hover{color:var(--laranja)}
.foot-bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
  margin-top:clamp(36px,4.6vw,60px);padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.foot-bar small{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--on-mute)}

/* botão flutuante WhatsApp */
.wa{
  position:fixed;right:clamp(16px,2.4vw,32px);bottom:clamp(16px,2.4vw,32px);z-index:50;
  width:54px;height:54px;display:grid;place-items:center;background:var(--laranja-2);color:var(--white);
  border:1px solid var(--laranja-2);opacity:0;transform:translateY(14px);pointer-events:none;
  transition:opacity .5s var(--ease),transform .5s var(--ease),background .35s,color .35s
}
.wa.in{opacity:1;transform:none;pointer-events:auto}
.wa:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
.wa svg{width:24px;height:24px}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lb{position:fixed;inset:0;z-index:80;background:rgba(14,12,10,.96);display:grid;place-items:center;
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s}
.lb.is-open{opacity:1;visibility:visible}
.lb img{max-width:min(92vw,1100px);max-height:82vh;object-fit:contain}
.lb-cap{position:absolute;left:0;right:0;bottom:clamp(20px,4vh,44px);text-align:center;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--on-mute)}
.lb button{position:absolute;color:var(--on);padding:16px;transition:opacity .3s;opacity:.7}
.lb button:hover{opacity:1}
.lb-x{top:14px;right:14px;font-size:26px;line-height:1}
.lb-prev{left:clamp(6px,2vw,26px);top:50%;transform:translateY(-50%)}
.lb-next{right:clamp(6px,2vw,26px);top:50%;transform:translateY(-50%)}
.lb-prev svg,.lb-next svg{width:22px;height:22px}