/* ===========================================================
   ARJONA ESTUDIO — folha de estilo (fiel ao site original)
   =========================================================== */
:root{
  --paper:#ffffff;
  --ink:#000000;          /* títulos, labels, nomes de projeto, menu */
  --body:#000000;         /* texto padrão do corpo */
  --muted:#000000;         /* rótulos pequenos */
  --line:#ececec;
  --accent:#626262;       /* setas / links inline */
  --foot:#bdbebf;          /* texto do rodapé */
  --icon:#c0c1c2;          /* ícones sociais */
  --foot-bg:#f6f6f6;
  --serif:'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --lead:'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;   /* Museo Sans -> Montserrat (fonte dominante) */
  --maxw:1500px;
  --gut:clamp(18px,4vw,60px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--body);font-family:var(--sans);
  font-weight:400;font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* tipografia */
h1,h2,h3,h4{font-weight:400;margin:0;line-height:1.25;color:var(--ink)}
.serif{font-family:var(--serif)}
.title{font-family:var(--sans);font-size:clamp(1.05rem,1.5vw,1.35rem);font-weight:400;color:var(--ink);letter-spacing:.01em}
.serif-title{font-family:var(--serif);font-weight:400;font-size:clamp(2.1rem,3.8vw,3.2rem);color:var(--ink)}
.coll-title{font-weight:500;font-size:clamp(1.5rem,2.2vw,2rem)}
.eyebrow{font-family:var(--sans);font-size:.72rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0}
.lead{font-family:var(--lead);font-size:1rem;color:var(--body);line-height:1.9;font-weight:400}
p{margin:0 0 1.05rem}
.muted{color:var(--muted)}
em{font-style:italic}

.wrap{max-width:none;margin:0 auto;padding-inline:clamp(26px,3.4vw,60px)}
.section{padding-block:clamp(40px,6vw,84px)}
.center{text-align:center}
.divider{height:1px;background:var(--line);border:0;margin:0}
.full{width:100%}

/* link com seta */
.arrow{display:inline-flex;align-items:center;gap:.5em;font-size:.78rem;color:var(--accent);
  letter-spacing:.04em;transition:color .25s}
.arrow .ar{transition:transform .3s ease}
.arrow:hover{color:var(--ink)}
.arrow:hover .ar{transform:translateX(5px)}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.head-inner{max-width:none;margin:0;padding:clamp(20px,2.2vw,34px) clamp(26px,3.4vw,60px);
  display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;line-height:0}
.brand img{height:56px;width:auto;display:block}
.nav{display:flex;gap:clamp(16px,2.3vw,37px);align-items:center}
.nav a{font-size:13px;letter-spacing:.1em;color:var(--ink);padding-bottom:3px;
  border-bottom:1px solid transparent;transition:border-color .25s}
.nav a:hover,.nav a.active{color:var(--ink);border-color:var(--ink)}
.nav-toggle{display:none}

/* ---------- placeholders / imagens ---------- */
.ph{position:relative;overflow:hidden;background:linear-gradient(135deg,#f1efe9,#f7f5f0 60%,#eceae3)}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
.ph.is-filled img{opacity:1;position:relative}
.ph-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.4em;text-align:center;padding:1rem;color:#b9b1a1}
.ph-label .ic{font-family:var(--serif);font-size:1.3rem;color:#cabfae}
.ph-label code{font-family:ui-monospace,Menlo,monospace;font-size:.62rem;color:#a59c8b;
  background:rgba(255,255,255,.6);padding:.2em .5em;border:1px solid var(--line);border-radius:2px;max-width:90%;overflow:hidden;text-overflow:ellipsis}
.ph.is-filled .ph-label{display:none}
.ratio-wide{aspect-ratio:16/10}
.ratio-tall{aspect-ratio:3/4}
.ratio-sq{aspect-ratio:1/1}
.ratio-hero{aspect-ratio:24/10}

/* ---------- slideshow (hero + faixa final) — fotos em tamanho natural ---------- */
.slideshow{position:relative;width:100%;overflow:hidden;background:#fff}
.slideshow .slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease}
.slideshow .slide.active{opacity:1}
.slideshow .slide img{width:100%;height:100%;object-fit:cover;display:block}
.hero{height:calc(100vh - 125px);min-height:440px}
.autoslide{height:46vh;min-height:300px}
.natimg{margin:0}
.natimg img{width:100%;height:auto;display:block}
.dots{position:absolute;left:0;right:0;bottom:18px;display:flex;gap:9px;justify-content:center;z-index:3}
.dots button{width:7px;height:7px;border-radius:50%;border:1px solid #fff;background:transparent;cursor:pointer;padding:0}
.dots button.on{background:#fff}
.hero-nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;
  font-size:1.6rem;cursor:pointer;opacity:.8;z-index:3;padding:0 14px;text-shadow:0 1px 4px rgba(0,0,0,.4)}
.hero-nav.prev{left:6px}.hero-nav.next{right:6px}

/* ---------- blocos genéricos ---------- */
.block-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;margin-bottom:clamp(22px,3vw,40px)}
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(24px,5vw,80px);align-items:start}

/* serviços + recentes (2 imagens) */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,15vw,310px)}
.duo .cap{margin-top:.9rem}
.duo .cap .title{margin-bottom:.35rem}

/* portfolio: grade 4 col */
.pf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,26px)}
.pf-grid .ph{aspect-ratio:3/2;margin:0 0 .6rem}
.pf-item .title{font-size:.9rem;font-weight:400;color:var(--ink)}

/* fine art: coleções em masonry */
.masonry{column-count:3;column-gap:clamp(14px,1.6vw,26px)}
.masonry > *{break-inside:avoid;margin-bottom:clamp(14px,1.6vw,26px)}
.col-card{text-align:center}
.col-card .ph{margin-bottom:.7rem}
.col-card .serif-title{font-size:clamp(1.2rem,1.6vw,1.5rem);font-weight:500;margin:.8rem 0 .3rem}

/* fine art — coleções em 2 colunas + Escamas central (fiel ao original) */
.fa-sep{width:1px;height:46px;background:var(--line);margin:14px auto 0}
.fa-collections{max-width:1330px;margin:0 auto;padding-inline:clamp(20px,3vw,40px)}
.fa-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,9vw,170px);align-items:start}
.fa-col{display:flex;flex-direction:column;gap:clamp(46px,5vw,96px)}
.fa-escamas{max-width:578px;margin:clamp(46px,5vw,96px) auto 0}
.fa-col .gph img,.fa-escamas .gph img{width:100%;height:auto;display:block}
@media (max-width:820px){
  .fa-cols{grid-template-columns:1fr;gap:clamp(46px,8vw,96px)}
  .fa-escamas{max-width:none}
}

/* galeria de fotos (projetos/coleções) masonry */
.gal{column-count:4;column-gap:14px}
.gal.cols3{column-count:3}
.gal > figure{break-inside:avoid;margin:0 0 14px}
.gal .gph img{width:100%;height:auto;display:block}
.gph{margin:0}
.gal figcaption{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:.45rem}

/* quote */
.quote{text-align:center;max-width:60ch;margin:0 auto;font-size:clamp(1rem,1.4vw,1.15rem);color:var(--body)}
.quote .qm{font-family:var(--serif);font-size:2.4rem;color:var(--line);display:block;line-height:.4;margin-bottom:.4rem}

/* créditos de projeto */
.credits{font-style:italic;color:var(--body);font-size:.92rem;line-height:1.7}
.credits a{color:var(--accent)}

/* ---------- formulário ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(30px,6vw,90px);align-items:start}
.contact-meta p{margin-bottom:.25rem}
.contact-meta .blk{margin-top:1.5rem}
.contact-meta .k{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:.2rem}
.field{margin-bottom:14px}
.field label{display:block;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid var(--line);
  padding:1.05rem 1rem;font-family:var(--sans);font-size:.95rem;color:var(--ink);font-weight:300}
.field input::placeholder,.field textarea::placeholder{color:#9a968d}
.field select{color:#9a968d}.field select option{color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:150px}
.btn{appearance:none;cursor:pointer;width:100%;background:#111;color:#fff;border:1px solid #111;
  font-family:var(--sans);font-size:.85rem;letter-spacing:.06em;padding:1rem;transition:opacity .25s}
.btn:hover{opacity:.85}
.form-ok{display:none;color:var(--accent);font-size:.9rem;margin-top:.8rem}
.form-ok.show{display:block}

/* ---------- molduras (swatches) + como comprar ---------- */
.comprar h4{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);
  margin:1.6rem 0 .4rem;padding-bottom:.3rem;border-bottom:1px solid var(--line)}
.comprar p{color:var(--body);font-size:.92rem;max-width:none}
.swatches{display:flex;gap:22px;flex-wrap:wrap;margin:.6rem 0 0}
.swatch{display:inline-flex;align-items:center;gap:.5em;font-size:.82rem;color:var(--body)}
.swatch i{width:18px;height:18px;display:inline-block;border:1px solid var(--line)}
.prices{list-style:none;padding:0;margin:.4rem 0 0;max-width:460px}
.prices li{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;color:var(--body);font-size:.92rem}
.comprar-title{text-align:center;font-family:var(--serif);font-weight:700;font-size:1.5rem;margin:0 0 .4rem}

/* investimento: caixas */
.boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.box{background:var(--foot-bg);padding:clamp(22px,2.5vw,38px);text-align:center}
.box .k{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:1.2rem}
.box .price{font-size:2.4rem;font-weight:300}.box .price small{font-size:1rem;vertical-align:.5em}
.box.entrega{text-align:center;font-style:italic;color:var(--body);font-size:.86rem;line-height:1.7}
.box.pay{font-size:.9rem;color:var(--body)}
.box-wide{background:var(--foot-bg);padding:clamp(26px,3vw,48px);text-align:center;font-style:italic;
  color:var(--body);font-size:.9rem;line-height:1.8;margin-top:14px}
.filmstrip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(180px,1fr);gap:12px;overflow-x:auto;padding-bottom:6px}
.filmstrip .ph{aspect-ratio:2/3}

/* investimento — título, intro e carrossel */
.inv-title{font-size:.78rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;border-bottom:1px solid var(--ink);padding-bottom:.25rem}
.inv-intro{font-size:.92rem;line-height:1.85;color:var(--body);max-width:none;margin-top:1.2rem}
.inv-carousel{position:relative}
.inv-track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-inline:clamp(26px,3.4vw,60px);scrollbar-width:none;-ms-overflow-style:none}
.inv-track::-webkit-scrollbar{display:none}
.inv-slide{flex:0 0 clamp(240px,24vw,460px);margin:0;aspect-ratio:7/9;overflow:hidden;scroll-snap-align:start;background:var(--foot-bg)}
.inv-slide img{width:100%;height:100%;object-fit:cover;display:block}
.inv-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(255,255,255,.85);
  backdrop-filter:blur(4px);border:1px solid var(--line);width:42px;height:42px;border-radius:50%;cursor:pointer;
  font-size:1.4rem;line-height:1;color:var(--ink);display:flex;align-items:center;justify-content:center;transition:background .2s}
.inv-nav:hover{background:#fff}
.inv-prev{left:14px}.inv-next{right:14px}

/* ---------- rodapé (claro) ---------- */
.site-foot{background:var(--foot-bg);border-top:1px solid var(--line);padding-block:clamp(38px,5vw,64px)}
.site-foot .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 1fr;gap:30px;align-items:start}
.foot-k{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:#000000;margin:0 0 .7rem}
.site-foot p{margin:0 0 .4rem;font-size:.8rem;color:#000000}
.site-foot a{color:#000000;border-bottom:1px solid transparent}
.site-foot a:hover{border-color:var(--accent)}
.socials{display:flex;gap:12px}
.socials a{display:inline-flex;width:34px;height:34px;border:1px solid #cfcfcf;border-radius:50%;align-items:center;justify-content:center;color:#000000}
.socials svg{width:16px;height:16px}
.foot-brand img{width:62px;height:auto;opacity:1}

/* ---------- responsivo ---------- */
@media (max-width:1000px){
  .masonry{column-count:2}.gal{column-count:3}
  .site-foot .wrap{grid-template-columns:1fr 1fr;gap:24px}
}
@media (max-width:820px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(76vw,300px);background:#fff;flex-direction:column;
    justify-content:center;gap:24px;transform:translateX(100%);transition:transform .35s;box-shadow:-16px 0 50px rgba(0,0,0,.08);z-index:60}
  .nav.open{transform:translateX(0)}.nav a{font-size:1rem}
  .nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;z-index:70}
  .nav-toggle span{width:25px;height:1.5px;background:var(--ink);transition:.3s}
  .nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .two-col,.contact-grid,.duo{grid-template-columns:1fr}
  .pf-grid{grid-template-columns:1fr 1fr}
  .gal{column-count:2}.boxes{grid-template-columns:1fr}
}
@media (max-width:520px){
  .masonry,.gal{column-count:1}.pf-grid{grid-template-columns:1fr}
  .site-foot .wrap{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.slide{transition:none}}

/* como comprar em 2 colunas + assinatura */
.comprar-cols{column-count:2;column-gap:clamp(28px,4vw,64px);margin-top:1.4rem}
.comprar-cols .cm{break-inside:avoid}
.sig{width:230px;opacity:1;margin:1.6rem 0 .5rem}
.sig .ph{aspect-ratio:5/2;background:none;border:0}

/* sobre — texto justificado, foto na altura do texto, assinatura ao pé */
.sobre-grid .lead{text-align:justify}
.sobre-bio{display:flex;flex-direction:column;height:100%}
.sobre-sign{margin-top:auto;padding-top:1.4rem}
.sobre-grid .sig{width:260px;margin:0 0 .5rem -52px}
@media (max-width:820px){
  .sobre-bio{height:auto}
}
.todos{font-size:.78rem;color:var(--body);display:inline-flex;align-items:center;gap:.5em}
.todos:hover{color:var(--ink)}
@media (max-width:820px){.comprar-cols{column-count:1}}

/* faixa horizontal de fotos (final da home) */
.home-strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,1fr);gap:14px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory}
.home-strip figure{margin:0;scroll-snap-align:start}
.home-strip img{width:100%;height:300px;object-fit:cover;display:block}