/* =========================================================================
   Lucas Ribeiro Maia — portfólio
   Redesenho 2026 — sistema de design
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Zalando+Sans:ital,wght@0,200..900;1,200..900&display=swap');

:root{
  /* ---- cor: base escura herdada da identidade original, com um único
     acento quente ("spark") usado com muita economia para estados ativos ---- */
  --bg:            #0B0D0E;
  --bg-elevated:   #15181B;
  --bg-elevated-2: #1C2024;
  --ink:           #F4F2EC;
  --ink-muted:     #ABB0B6;
  --ink-faint:     #6B7176;
  --accent:        #35a09c; /*#93A9BD*/
  --accent-soft:   rgba(147,169,189,0.14);
  --spark:         #F76B1D; /*#E5B15C;*/ /*Estados ativos/foco */
  --line:          rgba(244,242,236,0.11);
  --line-strong:   rgba(244,242,236,0.22);
  --shadow:        0 24px 60px -24px rgba(0,0,0,0.6);

  --font-display: 'Zalando Sans', sans-serif;
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-ui:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1320px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 2px;

  color-scheme: dark;
}

/* ---------------------------------------------------------------------- */
/* Reset básico                                                            */
/* ---------------------------------------------------------------------- */

*, *::before, *::after{ box-sizing: border-box; }
html{ -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
body{ margin:0; }
img{ max-width:100%; display:block; }
ul{ list-style:none; margin:0; padding:0; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
input, textarea{ font:inherit; color:inherit; }
:focus-visible{ outline: 2px solid var(--spark); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.visually-hidden{
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link{
  position:absolute; left:12px; top:-48px;
  background: var(--spark); color:#151515;
  padding:10px 16px; border-radius: var(--radius);
  font-weight:600; z-index:1000; transition: top .2s ease;
}
.skip-link:focus{ top:12px; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------------------------------------------------------------------- */
/* Tipografia                                                              */
/* ---------------------------------------------------------------------- */

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}

.section-heading{
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.75rem);
  line-height: 1.1;
  max-width: 16ch;
  font-family: var(--font-serif);
}

.section-kicker{
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--ink-muted);
  max-width: 46ch;
  line-height: 1.6;
  margin-top: 14px;
}

p{ margin: 0; }

/* ---------------------------------------------------------------------- */
/* Cabeçalho                                                               */
/* ---------------------------------------------------------------------- */

.site-header{
  /*position: sticky;*/
  position:fixed;
  width:100%;
  top: 0; z-index: 60;
  background: rgba(11,13,14,0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.site-header.is-scrolled{
  background: rgba(11,13,14,0.42);
  border-bottom-color: var(--line-strong);
}

.site-header__inner{
  max-width: var(--container);
  margin: 0 auto;
  /*padding: 18px var(--gutter);*/
  padding: 13px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark{
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.wordmark__brand {
    width: 50px;
    height: 50px;
    /*opacity:0;*/ /* fade-brand 1 de 2 */
}
.wordmark__name{
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  /*position:absolute; margin-top: 14px;*/ /* fade-brand 2 de 2 */
  display:none;
}
.wordmark__role{
  font-family: var(--font-ui);
  font-style: italic;
  font-size: 0.72rem;
  color: var(--ink-muted);
  margin-top: 3px;
}

.primary-nav{
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
}
.primary-nav a{
  font-size: 0.92rem;
  color: var(--ink-muted);
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.primary-nav a:hover,
.primary-nav a:focus-visible{
  color: var(--ink);
  border-color: var(--line-strong);
}
.primary-nav a.btn-cv{
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 7px 16px;
}
.primary-nav a.btn-cv:hover{ border-color: var(--spark); color: var(--spark); }

.menu-toggle{
  display:none;
  width: 40px; height: 40px;
  align-items:center; justify-content:center;
  border:1px solid var(--line); /*--line-strong*/
  border-radius: 999px;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after{
  content:''; display:block;
  width:16px; height:1px;
  background: var(--ink);
  position:relative;
  transition: transform .2s ease, opacity .2s ease;
}
.menu-toggle span::before{ position:absolute; top:-5px; }
.menu-toggle span::after{ position:absolute; top:5px; }
.menu-toggle[aria-expanded="true"] span{ background:transparent; }
.menu-toggle[aria-expanded="true"] span::before{ top:0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span::after{ top:0; transform: rotate(-45deg); }

.mobile-nav{
  position: fixed; inset: 0;
  /*background: var(--bg);*/
  background: color-mix(in srgb, var(--bg) 85%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  z-index: 55;
  display: flex; flex-direction: column;
  padding: 100px var(--gutter) 40px;
  gap: 6px;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
}
.mobile-nav.is-open{
  opacity: 1; transform: translateY(0); visibility: visible;
  transition: opacity .25s ease, transform .25s ease;
}
.mobile-nav a{
  font-family: var(--font-display);
  font-size: 1.9rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

main#conteudo {
    margin-top: 77px;
}

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */

.hero{
  padding: clamp(64px, 12vw, 148px) 0 clamp(56px, 8vw, 96px);
  border-bottom: 1px solid var(--line);
}
.hero__inner{ max-width: 880px; }
.hero__title{
  font-size: clamp(2.3rem, 1.5rem + 3.6vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
}
.hero__title em{
  font-style: italic;
  color: var(--accent);
  font-family:var(--font-serif);
}
.hero__lede{
  margin-top: clamp(20px, 3vw, 30px);
  max-width: 62ch;
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.15rem);
  color: var(--ink-muted);
  line-height: 1.65;
}
.hero__actions{
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
}
.btn--primary{
  background: var(--ink);
  color: #14171A;
}
.btn--primary:hover{ background: var(--spark); transform: translateY(-1px); }
.btn--ghost{
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover{ border-color: var(--accent); color: var(--accent); }

/* ---------------------------------------------------------------------- */
/* Seção Trabalhos                                                         */
/* ---------------------------------------------------------------------- */

.work{
  padding: clamp(56px, 9vw, 100px) 0;
  border-bottom: 1px solid var(--line);
}

.work__preheader {
    display:flex;
    align-items: center;
    gap: 20px;
}
.work__header{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: clamp(26px, 5vw, 16px);
}

.work__layout{
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
  
  -webkit-user-select: none; /* Safari */
  -moz-user-select: none;    /* Firefox */
  -ms-user-select: none;     /* Internet Explorer/Edge */
  user-select: none;         /* Padrão moderno */
}

/* -- Catálogo (antes: <select> gigante) -- */

.catalog{
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 260px);
  overflow-y: auto;
  padding-right: 8px;
  
  /* em 30/09/26: */
  position: relative;
  top: 0;
}
.catalog__search{
  margin-bottom: 18px;
  
  /* em 30/09/26: */
  position: sticky;
  top: 0;
  z-index: 9;
}
.catalog__search input{
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 0.88rem;
  color: var(--ink);
}
.catalog__search input::placeholder{ color: var(--ink-faint); }
.catalog__search input:focus-visible{ border-color: var(--accent); outline-offset: 0; }

.catalog__group{
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}
.catalog__group:last-of-type{
    border-bottom: 0;
    padding-bottom: 0;
}
.catalog__group summary{
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 2px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
}
.catalog__group summary::-webkit-details-marker{ display:none; }
.catalog__group summary::after{
  content: '';
  width: 7px; height: 7px;
  border-right: 1px solid var(--ink-muted);
  border-bottom: 1px solid var(--ink-muted);
  transform: rotate(45deg);
  transition: transform .2s ease;
  flex-shrink: 0;
}
.catalog__group[open] summary::after{ transform: rotate(-130deg); }

.catalog__group ul{ padding: 2px 0 10px; }
.catalog__group li a{
  display: block;
  padding: 7px 10px 7px 2px;
  font-size: 0.87rem;
  color: var(--ink-muted);
  border-left: 1px solid transparent;
  margin-left: 4px;
  padding-left: 12px;
  transition: color .15s ease, border-color .15s ease;
}
.catalog__group li a:hover{ color: var(--ink); border-color: var(--line-strong); }
.catalog__group li a[aria-current="true"]{
  color: var(--spark);
  border-color: var(--spark);
  font-weight: 500;
}
.catalog__group li.is-hidden{ display:none; }
.catalog__empty{ font-size: 0.85rem; color: var(--ink-faint); padding: 10px 2px; display:none; }
.catalog__empty.is-visible{ display:block; }

/* -- Viewer -- */

.viewer__meta{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.viewer__category{
  font-size: 0.9rem;
  color: var(--spark);
}
.viewer__title{
  font-size: clamp(1.5rem, 1rem + 1.0vw, 1.9rem);
  margin-top: 1px;
}
.viewer__count{
  font-size: 0.82rem;
  color: var(--ink-faint);
  white-space: nowrap;
  padding-top: 6px;
}

.viewer__info-toggle{
  font-size: 0.82rem;
  color: var(--ink-muted);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 18px;
}
.viewer__info-toggle:hover{ border-color: var(--accent); color: var(--accent); }

.viewer__info{
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 22px;
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.7;
  display: none;
}
.viewer__info.is-open{ display: block; }
.viewer__info a{ cursor:pointer; color: var(--accent); }
.viewer__info a:first-child{ display: block; margin-bottom: 10px; }
.viewer__info a:hover{ color: var(--ink); }
.viewer__info p{ margin-bottom: 0.8em; }
.viewer__info p:last-child{ margin-bottom: 0; }

.viewer__stage{
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.viewer__track{
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  height: clamp(320px, 52vw, 620px);
}
.viewer__track::-webkit-scrollbar{ display:none; }

.viewer__slide{
  flex: 0 0 100%;
  min-width: 0; /* evita que uma imagem larga estoure o slide (flex blowout) */
  scroll-snap-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 3vw, 40px);
}
.viewer.is-loading .viewer__stage {
    background-image: linear-gradient(90deg, var(--ink-faint) 50%, transparent 50%), /* Borda superior */
                    linear-gradient(90deg, var(--ink-faint) 50%, transparent 50%), /* Borda inferior */
                    linear-gradient(0deg, var(--ink-faint) 50%, transparent 50%),   /* Borda esquerda */
                    linear-gradient(0deg, var(--ink-faint) 50%, transparent 50%);   /* Borda direita */
  background-repeat: repeat-x, repeat-x, repeat-y, repeat-y;
  background-size: 15px 2px, 15px 2px, 2px 15px, 2px 15px; /* Tamanho dos traços (largura x espessura) */
  background-position: 0 0,  0 100%,  0 0,  100% 0;
  
  /* Gatilho da animação */
  animation: moverBorda 0.5s linear infinite;
}
@keyframes moverBorda {
  to {
    /* Move a posição do background para dar o efeito de rotação dos traços */
    background-position: 15px 0, -15px 100%, 0 -15px, 100% 15px;
  }
}

.viewer__frame{
  position: relative;
  display: block;
  min-width: 0; /* mesmo motivo: o frame também é item flex do slide */
  max-width: 100%;
  max-height: 100%;
  cursor: zoom-in;
}
.viewer__frame img{
  max-width: 100%;
  max-height: clamp(280px, 46vw, 560px);
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: var(--shadow);
}
.viewer__frame--external{ cursor: alias; }
.viewer__frame-badge{
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(11,13,14,0.75);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 0.72rem;
  color: var(--ink);
  display: flex; align-items: center; gap: 6px;
}

.viewer__frame-badge-outside{
  position: absolute;
  top: 12px; right: 10px;
  background: rgba(11,13,14,0.75);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 0.72rem;
  color: var(--ink);
  display: flex; align-items: center; gap: 6px;
  cursor:pointer !important;
}

.viewer__nav{
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px;
  border-radius: 999px;
  background: rgba(11,13,14,0.6);
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  z-index: 5;
  transition: background .2s ease, border-color .2s ease;
}
.viewer__nav:hover{ background: var(--bg); border-color: var(--accent); }
.viewer__nav--prev{ left: 14px; }
.viewer__nav--next{ right: 14px; }
.viewer__nav svg{ width: 16px; height: 16px; }
.viewer__nav[hidden]{ display:none; }
.viewer__nav[disabled]{ opacity: .5; pointer-events: none; cursor:default; }

.viewer__thumbs{
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 16px 4px 4px;
  scrollbar-width: thin;
}
.viewer__thumbs button{
  flex: 0 0 auto;
  width: 56px; height: 56px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  opacity: 0.55;
  transition: opacity .2s ease, border-color .2s ease;
}
.viewer__thumbs button img{ width:100%; height:100%; object-fit: cover; }
.viewer__thumbs button.is-active{ opacity: 1; border-color: var(--spark); }
.viewer__thumbs button:hover{ opacity: 1; }

.work__mobile-filter{ display:none; }

/* ---------------------------------------------------------------------- */
/* Sobre                                                                    */
/* ---------------------------------------------------------------------- */

.about{
  padding: clamp(56px, 9vw, 100px) 0;
  border-bottom: 1px solid var(--line);
}
.about__layout{
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.about__text p{
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 62ch;
}
.about__skills{
  margin-top: 28px;
}
.about__skills-label{
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-bottom: 12px;
}
.chip-list{
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.chip{
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.82rem;
  color: var(--ink-muted);
  
  /* em 03/10/26: */
  background: var(--line);
  padding: 3px 11px;
  border:0;
}
.about__cta{ margin-top: 30px; }

.about__panel{
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px);
}
.about__panel dl{ display: grid; gap: 18px; }
.about__panel .about__row{
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.about__panel .about__row:last-child{ border-bottom:0; padding-bottom:0; }
.about__panel dt{ font-size: 0.78rem; color: var(--accent); }
.about__panel dd{ margin:0; font-size: 0.92rem; color: var(--ink); }

/* ---------------------------------------------------------------------- */
/* Contato                                                                  */
/* ---------------------------------------------------------------------- */

.contact{
  padding: clamp(56px, 9vw, 100px) 0;
}
.contact__layout{
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.contact__text p{
  color: var(--ink-muted);
  max-width: 46ch;
  line-height: 1.7;
}
.contact__direct{
  margin-top: 26px;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1rem + 1vw, 1.6rem);
  color: var(--accent);
  word-break: break-word;
}
.contact__direct:hover{ color: var(--ink); }

.field{ margin-bottom: 20px; }
.field label{
  display:block;
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.field input,
.field textarea{
  width: 100%;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color .2s ease, background .2s ease;
}
.field input:hover, .field textarea:hover{ border-color: var(--accent); }
.field input:focus-visible, .field textarea:focus-visible{ border-color: var(--spark); outline: none; }
.field textarea{ min-height: 130px; resize: vertical; }
.field-error{
  font-size: 0.78rem;
  color: var(--spark);
  margin-top: 6px;
  display: none;
}
.field.has-error input,
.field.has-error textarea{ border-color: var(--spark); }
.field.has-error .field-error{ display:block; }

.contact__status{
  font-size: 0.88rem;
  margin-top: 6px;
  min-height: 1.4em;
}
.contact__status[data-state="ok"]{ color: var(--accent); }
.contact__status[data-state="error"]{ color: var(--spark); }

/* ---------------------------------------------------------------------- */
/* Rodapé                                                                   */
/* ---------------------------------------------------------------------- */

.site-footer{
  padding: 30px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  max-width: var(--container);
  margin: 0 auto;
  font-size: 0.82rem;
  color: var(--ink-faint);
}
.site-footer a{
  text-decoration: underline;
}
.social-icons{
  display: flex;
  gap: 16px;
}
.social-icons a{ color: var(--ink-muted); transition: color .2s ease; }
.social-icons a:hover{ color: var(--spark); }
.social-icons svg{ width: 17px; height: 17px; }

/* ---------------------------------------------------------------------- */
/* Lightbox                                                                 */
/* ---------------------------------------------------------------------- */

.lightbox{
  border: 0; padding: 0;
  max-width: 92vw; max-height: 92vh;
  background: transparent;
}
.lightbox::backdrop{ background: rgba(6,7,8,0.88); }
.lightbox img{
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox__close{
  position: fixed;
  top: 22px; right: 26px;
  width: 42px; height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(11,13,14,0.7);
  color: var(--ink);
  font-size: 1.1rem;
  z-index: 5;
}
.lightbox__close:hover{ border-color: var(--spark); color: var(--spark); }

/* ---------------------------------------------------------------------- */
/* Entrada única da hero (não repetir o padrão em outras seções)           */
/* ---------------------------------------------------------------------- */

.hero__inner{
  animation: rise .7s cubic-bezier(.19,1,.22,1) both;
}
@keyframes rise{
  from{ opacity: 0; transform: translateY(14px); }
  to{ opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce){
  .hero__inner{ animation: none; }
}

/* ---------------------------------------------------------------------- */
/* Responsivo                                                              */
/* ---------------------------------------------------------------------- */

@media (max-width: 1023px){
  .primary-nav{ display:none; }
  .menu-toggle{ display:flex; }
  
  .hero__title{
      line-height: 1.24;
  }

  .work__layout{ grid-template-columns: minmax(0, 1fr); position: relative; }
  .catalog{
    position: static;
    max-height: none;
    display: none;
    background: var(--bg-elevated);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 22px;
    
    /* em 29/09/26: */
    /*max-height: calc(100vh - 350px); É melhor manter none, pq no mobile, um scroll atrapalha o outro */
    position: absolute;
    top: 0;
    z-index: 9;
    width: 100%;
    background: color-mix(in srgb, var(--bg-elevated-2) 85%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    
    /* em 30/09/26: */
    display:block;
    opacity:0;
    z-index:-1;
    transition: all .25s;
  }
  .catalog.is-open{
    display:block;
    
    /* em 30/09/26: */
    opacity:1;
    z-index:9;
  }
  .work__mobile-filter{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    /*width: 100%;*/
    width:auto;
    border: 1px solid var(--line-strong); /*--line*/
    /*border-radius: var(--radius);*/
    border-radius: 999px;
    padding: 12px 19px 12px 26px;
    margin-top:5px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    /*background: var(--bg-elevated);*/
  }
  .work__mobile-filter svg{ width:14px; height:14px; transition: transform .2s ease; }
  .work__mobile-filter[aria-expanded="true"] svg{ transform: rotate(180deg); }
  
  .viewer__meta{
    margin-top:-5px;
  }
  
  .viewer__category {
    font-size: 0.85rem;
  }
  
  .viewer__title {
    margin-top:-2px;
  }
  
  .viewer__info-toggle {
    margin-left: -13px;
  }

  .about__layout,
  .contact__layout{ grid-template-columns: 1fr; }
}

@media (max-width: 640px){
  .viewer__meta{ flex-direction: column; align-items: flex-start; }
  .about__panel .about__row{ grid-template-columns: 72px 1fr; }
  .site-footer{ flex-direction: column; align-items: flex-start; }
}