/* ==========================================================================
   Colorê — componentes globais
   Botões · topbar · painel de preferências · FAB · placeholders · carta · galeria · preloader
   ========================================================================== */

/* ---------- Botões ---------- */
.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 50px;
  padding: 0.8rem 1.35rem;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: transform var(--dur-1) var(--ease), background-color var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}

.btn svg {
  flex: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn--wa {
  background: var(--wa);
  color: var(--wa-contrast);
  box-shadow: 0 8px 20px -10px rgba(18, 122, 71, 0.75);
}

.btn--wa:hover {
  background: var(--wa-hover);
}

.btn--primary {
  background: var(--text);
  color: var(--bg);
}

.btn--primary:hover {
  background: color-mix(in srgb, var(--text) 86%, var(--brand-3));
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  box-shadow: inset 0 0 0 1.5px var(--line-strong);
}

.btn--ghost:hover {
  box-shadow: inset 0 0 0 1.5px var(--text);
  background: color-mix(in srgb, var(--text) 4%, transparent);
}

.btn--bloco {
  width: 100%;
}

.icon-btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  color: var(--text);
  transition: background-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), transform var(--dur-1) var(--ease);
}

.icon-btn:hover {
  background: color-mix(in srgb, var(--text) 7%, transparent);
}

.icon-btn:active {
  transform: scale(0.94);
}

/* Gota de tinta que nasce no ponto do toque (criada por ui.js) */
.gota-tinta {
  position: absolute;
  z-index: -1;
  left: var(--x);
  top: var(--y);
  width: var(--s);
  height: var(--s);
  margin: calc(var(--s) / -2) 0 0 calc(var(--s) / -2);
  border-radius: 46% 54% 58% 42% / 52% 44% 56% 48%;
  background: currentColor;
  pointer-events: none;
  animation: gota-espalha 620ms var(--ease) forwards;
}

/* ---------- Topbar ---------- */
.topo-sentinela {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 24px;
  pointer-events: none;
}

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  padding-top: var(--safe-top);
  border-bottom: 1px solid transparent;
  transition: background-color 300ms var(--ease), border-color 300ms var(--ease), box-shadow 300ms var(--ease);
}

.topbar.is-solida,
.topbar.tem-painel {
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px -20px rgba(20, 14, 28, 0.55);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
}

.topbar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: var(--topbar-h);
  max-width: calc(var(--maxw) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: calc(var(--gutter) - 4px + var(--safe-left)) calc(var(--gutter) - 8px + var(--safe-right));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding-right: 0.25rem;
  color: var(--text);
  text-decoration: none;
}

.brand__logo {
  width: auto;
  height: 36px;
}

/* Logos com versão própria por tema: colorida no claro, branca no escuro */
.logo-tema--escuro { display: none; }
:root[data-theme="dark"] .logo-tema--claro { display: none; }
:root[data-theme="dark"] .logo-tema--escuro { display: block; }

.topnav {
  display: none;
}

.topnav ul {
  display: flex;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.topnav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.8rem;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--dur-2) var(--ease);
}

.topnav a::after {
  content: "";
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  bottom: 6px;
  height: 4px;
  border-radius: 3px 7px 4px 8px;
  background: var(--nav-cor, var(--magenta));
  transform: scaleX(0) rotate(-1.2deg);
  transform-origin: 0 50%;
  transition: transform 360ms var(--ease);
}

.topnav li:nth-child(2) a { --nav-cor: var(--ciano); }
.topnav li:nth-child(3) a { --nav-cor: var(--roxo); }
.topnav li:nth-child(4) a { --nav-cor: var(--amarelo); }
.topnav li:nth-child(5) a { --nav-cor: var(--magenta); }

.topnav a:hover,
.topnav a[aria-current="true"] {
  color: var(--text);
}

.topnav a:hover::after {
  transform: scaleX(0.35) rotate(-1.2deg);
}

.topnav a[aria-current="true"]::after {
  transform: scaleX(1) rotate(-1.2deg);
}

.topbar__acoes {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-left: auto;
}

@media (min-width: 1024px) {
  .topnav {
    display: block;
    margin-left: auto;
  }

  .topbar__acoes {
    margin-left: 0.5rem;
  }

  .menu-btn {
    display: none;
  }
}

/* ---------- Painel de Preferências (desce da topbar) ---------- */
.prefs {
  position: relative;
}

.prefs__btn svg {
  transition: transform 500ms var(--ease-spring);
}

.prefs__btn:hover svg {
  transform: rotate(-14deg);
}

.prefs.is-open .prefs__btn {
  background: color-mix(in srgb, var(--text) 8%, transparent);
}

.prefs.is-open .prefs__btn svg {
  transform: rotate(-30deg) scale(1.05);
}

.prefs__painel {
  position: absolute;
  top: calc(100% + 8px);
  right: -6px;
  z-index: 5;
  width: min(320px, calc(100vw - 16px));
  filter: drop-shadow(0 16px 20px rgba(20, 14, 28, 0.16)) drop-shadow(0 2px 3px rgba(20, 14, 28, 0.08));
  visibility: hidden;
  pointer-events: none;
  transition: visibility 0s linear 240ms;
}

.prefs.is-open .prefs__painel {
  visibility: visible;
  pointer-events: auto;
  transition: none;
}

/* No celular o painel se alinha à borda da topbar (preso ao botão, passaria da borda esquerda em 360 px) */
@media (max-width: 1023.98px) {
  .prefs {
    position: static;
  }

  .prefs__painel {
    top: 100%;
    right: calc(8px + var(--safe-right));
  }
}

/* O recorte desce de cima para baixo acompanhando os cantos arredondados da folha */
.prefs__tinta {
  clip-path: inset(0 0 100% 0 round 20px);
  transition: clip-path 220ms var(--ease-in);
}

.prefs.is-open .prefs__tinta {
  clip-path: inset(0 0 0 0 round 20px);
  transition: clip-path 430ms cubic-bezier(0.25, 0.9, 0.3, 1);
}

.prefs__folha {
  padding: 14px 14px 8px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}

.prefs__titulo {
  margin: 0 4px 6px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 500;
}

.prefs__linha {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 10px 4px;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 160ms ease, transform 200ms var(--ease);
}

.prefs__linha + .prefs__linha {
  border-top: 1px dashed var(--line);
}

.prefs.is-open .prefs__linha {
  opacity: 1;
  transform: none;
  transition: opacity 240ms ease 140ms, transform 380ms var(--ease) 140ms;
}

.prefs.is-open .prefs__linha + .prefs__linha {
  transition-delay: 200ms;
}

.prefs__rotulo {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
}

/* Controle segmentado Claro | Escuro */
.seg {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  padding: 3px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  box-shadow: inset 0 0 0 1px var(--line);
}

.seg__tinta {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc(50% - 3px);
  border-radius: var(--radius-pill);
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12), 0 4px 10px -4px rgba(0, 0, 0, 0.2);
  transition: transform 460ms var(--ease-spring);
}

.seg__tinta::after {
  content: "";
  position: absolute;
  left: 30%;
  right: 30%;
  bottom: 5px;
  height: 3px;
  border-radius: 2px 5px 3px 6px;
  background: var(--amarelo);
  transition: background-color 300ms;
}

:root[data-theme="dark"] .seg__tinta {
  transform: translateX(100%);
}

:root[data-theme="dark"] .seg__tinta::after {
  background: var(--ciano);
}

.seg__btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 44px;
  padding: 0 0.8rem;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color var(--dur-2) var(--ease);
}

.seg__btn[aria-checked="true"] {
  color: var(--text);
}

/* Interruptor de som */
.switch {
  position: relative;
  flex: none;
  width: 54px;
  height: 32px;
  border-radius: var(--radius-pill);
  background: var(--line-strong);
  transition: background-color 260ms var(--ease);
}

.switch::before {
  content: "";
  position: absolute;
  inset: -6px;
}

.switch__pino {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: transform 380ms var(--ease-spring);
}

.switch[aria-checked="true"] {
  background: var(--accent);
}

.switch[aria-checked="true"] .switch__pino {
  transform: translateX(22px);
}

.prefs__rotulo svg {
  transition: opacity var(--dur-2);
}

.prefs:not(.som-ligado) .prefs__rotulo svg {
  opacity: 0.5;
}

/* ---------- Botão flutuante do WhatsApp ---------- */
.fab {
  position: fixed;
  right: calc(16px + var(--safe-right));
  bottom: calc(16px + var(--safe-bottom));
  z-index: 30;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--bg) 90%, transparent), 0 12px 26px -10px rgba(18, 122, 71, 0.8);
  transition: transform 420ms var(--ease), opacity 260ms ease, visibility 0s;
}

.fab::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 50% 50% 50% 50% / 58% 58% 42% 42%;
  background: var(--wa);
  opacity: 0;
  animation: fab-gota 8s var(--ease) 3s infinite;
}

.fab:hover {
  transform: translateY(-2px) scale(1.04);
}

html.has-modal .fab,
html.contato-visivel .fab {
  opacity: 0;
  visibility: hidden;
  transform: translateY(24px) scale(0.6);
  transition: transform 300ms var(--ease-in), opacity 200ms ease, visibility 0s linear 300ms;
}

/* ---------- Avisos curtos ---------- */
.toast {
  min-height: 1.4em;
  margin-top: var(--space-2);
  color: var(--ciano-ink);
  font-size: var(--fs-sm);
  font-weight: 600;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 200ms ease, transform 250ms var(--ease);
}

.toast.is-visivel {
  opacity: 1;
  transform: none;
}

/* ---------- Placeholder pintado ("Foto em breve") ---------- */
.ph {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--surface-2);
  color: var(--text-muted);
}

.ph > svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.ph__b--1 { fill: var(--magenta); }
.ph__b--2 { fill: var(--ciano); }
.ph__b--3 { fill: var(--amarelo); }
.ph__b--4 { fill: var(--roxo); }

.ph__b {
  opacity: 0.5;
}

:root[data-theme="dark"] .ph__b {
  opacity: 0.42;
}

:root[data-theme="dark"] .ph__b--3 {
  opacity: 0.3;
}

.ph__txt {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  text-align: center;
}

.ph__txt strong {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1rem + 1.5vw, 1.75rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text);
}

.ph__txt small {
  display: inline-block;
  white-space: nowrap;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ==========================================================================
   Sidebar-carta: envelope que abre, carta que sobe e desdobra
   Estado padrão no CSS = carta aberta (a coreografia é feita em ui.js com
   Web Animations; com movimento reduzido a carta só aparece com um fade).
   ========================================================================== */
.carta {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--paper-ink);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.carta::backdrop {
  background: var(--veil);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.carta[open]::backdrop {
  animation: veu-entra 280ms ease both;
}

.carta.is-fechando::backdrop {
  animation: veu-sai 440ms ease both;
}

.carta :focus-visible {
  outline-color: var(--paper-accent);
}

.carta__cena {
  position: relative;
  display: flex;
  align-items: center;
  width: min(370px, calc(100% - 24px - var(--safe-right) - var(--safe-left)));
  min-height: 100%;
  margin: 0 calc(12px + var(--safe-right)) 0 auto;
  padding: calc(12px + var(--safe-top)) 0 calc(12px + var(--safe-bottom));
}

.papel {
  --paper-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .35 0 0 0 0 .2 .12 0 0 0 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: min(650px, calc(100vh - 24px));
  height: min(650px, calc(100dvh - 24px - var(--safe-top) - var(--safe-bottom)));
  min-height: 548px;
  perspective: 1500px;
  transform: rotate(-0.7deg);
  touch-action: pan-y;
}

/* Sombra da folha separada (barata de animar) */
.papel::before {
  content: "";
  position: absolute;
  inset: 6px 4px 0;
  z-index: -1;
  border-radius: 8px;
  box-shadow: 0 30px 50px -22px rgba(10, 6, 14, 0.55), 0 6px 14px -6px rgba(10, 6, 14, 0.3);
}

.papel__dobra {
  position: relative;
}

.papel__dobra--topo {
  z-index: 3;
  transform-origin: 50% 100%;
  transform-style: preserve-3d;
}

.papel__dobra--meio {
  z-index: 1;
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  background:
    linear-gradient(to bottom, rgba(90, 60, 30, 0.07), transparent 12px),
    linear-gradient(to top, rgba(90, 60, 30, 0.07), transparent 12px),
    var(--paper-grain),
    var(--paper);
}

.papel__dobra--base {
  z-index: 2;
  transform-origin: 50% 0;
  transform-style: preserve-3d;
}

.papel__face,
.papel__verso {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.papel__face {
  position: relative;
  background: var(--paper-grain), var(--paper);
}

.papel__dobra--topo .papel__face,
.papel__dobra--topo .papel__verso {
  border-radius: 8px 8px 0 0;
}

.papel__dobra--base .papel__face,
.papel__dobra--base .papel__verso {
  border-radius: 0 0 8px 8px;
}

.papel__verso {
  position: absolute;
  inset: 0;
  transform: rotateX(180deg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.25), rgba(90, 60, 30, 0.08)),
    var(--paper-grain),
    var(--paper-2);
}

.papel__cabeca {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 20px 14px 16px 22px;
  border-bottom: 1px dashed var(--paper-line);
}

.papel__logo {
  width: 50px;
  height: 50px;
}

.papel__saudacao {
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.25;
}

.papel__saudacao span {
  display: block;
  font-family: var(--font-hand);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1;
  color: var(--paper-accent);
}

.papel__fechar {
  align-self: start;
  color: var(--paper-ink);
}

.papel__fechar:hover {
  background: rgba(42, 34, 51, 0.07);
}

.papel__dobra--meio nav {
  width: 100%;
}

.papel__lista {
  margin: 0;
  padding: 10px 22px;
  list-style: none;
}

.papel__link {
  position: relative;
  display: grid;
  grid-template-columns: 1.9rem 1fr;
  align-items: baseline;
  min-height: 54px;
  padding: 8px 4px 12px;
  color: var(--paper-ink);
  text-decoration: none;
}

.papel__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--paper-muted);
}

.papel__txt {
  font-family: var(--font-hand);
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.1;
}

.papel__risco {
  position: absolute;
  left: 1.9rem;
  right: 18%;
  bottom: 6px;
  width: auto;
  height: 9px;
  overflow: visible;
  fill: none;
  stroke: var(--paper-line);
  stroke-linecap: round;
  stroke-dasharray: 1 2;
  stroke-dashoffset: 0;
}

.papel__link[aria-current="true"] .papel__txt {
  color: var(--paper-accent);
}

.papel__link[aria-current="true"] .papel__risco {
  stroke: var(--magenta);
}

.papel__link:hover .papel__risco {
  stroke: var(--paper-accent);
}

.papel__rodape {
  display: grid;
  justify-items: start;
  gap: 6px;
  padding: 16px 22px 20px;
  border-top: 1px dashed var(--paper-line);
}

.papel__insta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  color: var(--paper-ink);
  font-weight: 600;
  text-decoration: none;
}

.papel__insta:hover span {
  text-decoration: underline;
}

.papel__assinatura {
  font-family: var(--font-hand);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--paper-accent);
  transform: rotate(-2deg);
  transform-origin: 0 50%;
}

.papel__assinatura span {
  color: var(--paper-muted);
}

/* Selo de lacre com a inicial */
.selo {
  position: absolute;
  right: 16px;
  bottom: 18px;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  transform: rotate(-14deg);
  filter: drop-shadow(0 3px 2px rgba(90, 0, 50, 0.35));
  pointer-events: none;
}

.selo svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.selo path {
  fill: #C8157E;
}

.selo circle {
  fill: none;
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 2.5;
}

.selo span {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 236, 246, 0.92);
  text-shadow: 0 -1px 0 rgba(80, 0, 40, 0.45), 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* Envelope (3 camadas para a carta poder ficar "dentro" dele) */
.env {
  position: absolute;
  left: var(--env-x, -6px);
  top: var(--env-y, 30%);
  width: var(--env-w, calc(100% + 12px));
  height: var(--env-h, 260px);
  opacity: 0;
  pointer-events: none;
  transform-origin: 50% 50%;
}

.env--fundo {
  z-index: 1;
  border-radius: 8px;
  background:
    repeating-linear-gradient(118deg,
      color-mix(in srgb, var(--brand-1) 45%, var(--envelope)) 0 11px,
      var(--envelope) 11px 15px,
      color-mix(in srgb, var(--brand-2) 45%, var(--envelope)) 15px 26px,
      var(--envelope) 26px 30px,
      color-mix(in srgb, var(--brand-4) 55%, var(--envelope)) 30px 41px,
      var(--envelope) 41px 45px,
      color-mix(in srgb, var(--brand-3) 40%, var(--envelope)) 45px 56px,
      var(--envelope) 56px 60px);
  box-shadow: 0 24px 40px -20px rgba(10, 6, 14, 0.5);
}

.env--frente {
  z-index: 4;
  border-radius: 0 0 8px 8px;
  background: var(--envelope);
  clip-path: polygon(0 30%, 50% 60%, 100% 30%, 100% 100%, 0 100%);
}

.env--frente::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--envelope-2), var(--envelope));
  clip-path: polygon(0 100%, 50% 50%, 100% 100%);
}

.env--frente::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom right, transparent calc(50% - 1px), var(--envelope-line) 50%, transparent calc(50% + 1px)) left / 50% 100% no-repeat,
    linear-gradient(to bottom left, transparent calc(50% - 1px), var(--envelope-line) 50%, transparent calc(50% + 1px)) right / 50% 100% no-repeat;
  opacity: 0.35;
}

.env--aba {
  z-index: 6;
  perspective: 900px;
}

.env__aba {
  position: absolute;
  inset: 0 0 auto;
  height: 64%;
  transform-origin: 50% 0;
  transform-style: preserve-3d;
}

.env__aba-fora,
.env__aba-dentro {
  transform: rotateX(180deg);
  background:
    repeating-linear-gradient(62deg,
      color-mix(in srgb, var(--brand-1) 45%, var(--envelope)) 0 11px,
      var(--envelope) 11px 15px,
      color-mix(in srgb, var(--brand-2) 45%, var(--envelope)) 15px 26px,
      var(--envelope) 26px 30px,
      color-mix(in srgb, var(--brand-4) 55%, var(--envelope)) 30px 41px,
      var(--envelope) 41px 45px,
      color-mix(in srgb, var(--brand-3) 40%, var(--envelope)) 45px 56px,
      var(--envelope) 56px 60px);
  clip-path: polygon(0 100%, 47% 5%, 50% 0, 53% 5%, 100% 100%);
}

@media (min-width: 1024px) {
  .carta {
    display: none !important;
  }
}

/* ==========================================================================
   Galeria (lightbox)
   ========================================================================== */
.lb {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  overscroll-behavior: contain;
  background: var(--lb-bg);
  color: var(--lb-text);
}

.lb::backdrop {
  background: rgba(8, 6, 12, 0.6);
}

.lb :focus-visible {
  outline-color: #5AD5EC;
}

.lb__caixa {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1180px;
  height: 100%;
  margin-inline: auto;
  padding: var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);
}

.lb__topo {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 68px;
  padding: 10px 12px 6px 16px;
}

.lb__icone {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 50%;
  background: color-mix(in srgb, var(--lb-cor, var(--brand-2)) 30%, transparent);
  color: var(--lb-text);
}

.lb__icone:empty {
  display: none;
}

.lb__icone svg {
  width: 32px;
  height: 32px;
}

.lb__cab {
  flex: 1 1 auto;
  min-width: 0;
}

.lb__titulo {
  overflow: hidden;
  font-size: clamp(1.25rem, 1.1rem + 0.8vw, 1.65rem);
  line-height: 1.15;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.lb__contador {
  color: var(--lb-muted);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.lb__fechar {
  width: 50px;
  height: 50px;
  color: var(--lb-text);
  background: rgba(255, 255, 255, 0.08);
}

.lb__fechar:hover {
  background: rgba(255, 255, 255, 0.16);
}

.lb__palco {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  touch-action: none;
  transition: transform 260ms var(--ease), opacity 260ms ease;
}

.lb__trilho {
  display: flex;
  height: 100%;
  transition: transform 420ms var(--ease);
  will-change: transform;
}

.lb__trilho.is-arrastando,
.lb__palco.is-arrastando {
  transition: none;
}

.lb__slide {
  display: grid;
  /* trilha com altura definida: sem isso o max-height: 100% da foto não limita nada
     e uma foto vertical aparece cortada no computador */
  grid-template: minmax(0, 1fr) / minmax(0, 1fr);
  place-items: center;
  flex: 0 0 100%;
  height: 100%;
  min-width: 0;
  padding: 6px 12px;
}

.lb__slide img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 12px;
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
}

.lb__slide .ph {
  width: auto;
  height: min(100%, 620px);
  max-width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 18px;
}

.lb__nav {
  position: absolute;
  top: 50%;
  display: none;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-top: -27px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--lb-text);
  transition: background-color var(--dur-2), opacity var(--dur-2);
}

.lb__nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lb__nav:disabled {
  opacity: 0.25;
  cursor: var(--cursor);
}

.lb__nav--ant { left: 14px; }
.lb__nav--prox { right: 14px; }

.lb__base {
  display: grid;
  gap: 12px;
  padding: 10px 14px 14px;
}

.lb__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 44px;
  padding: 0 1rem;
  border-radius: var(--radius-pill);
  box-shadow: inset 0 0 0 1.5px rgba(244, 238, 230, 0.32);
  color: var(--lb-text);
  font-size: 0.9rem;
  font-weight: 600;
  transition: background-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), box-shadow var(--dur-2);
}

.chip svg {
  display: none;
}

.chip[aria-pressed="true"] {
  background: var(--lb-text);
  color: var(--lb-bg);
  box-shadow: none;
}

.chip[aria-pressed="true"] svg {
  display: block;
}

.lb__miniaturas {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 3px;
  scrollbar-width: none;
  touch-action: pan-x;
}

.lb__miniaturas::-webkit-scrollbar {
  display: none;
}

.lb__mini {
  position: relative;
  flex: 0 0 58px;
  height: 58px;
  overflow: hidden;
  border-radius: 12px;
  opacity: 0.5;
  transition: opacity var(--dur-2), box-shadow var(--dur-2);
}

.lb__mini img,
.lb__mini .ph {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lb__mini .ph__txt {
  display: none;
}

.lb__mini[aria-current="true"] {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--lb-bg), 0 0 0 4px var(--brand-2);
}

.lb__mini:hover {
  opacity: 0.85;
}

.lb__cta {
  width: 100%;
}

@media (min-width: 768px) {
  .lb__nav {
    display: grid;
  }

  .lb__slide {
    padding: 8px 84px;
  }

  .lb__base {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 12px 24px 20px;
  }

  .lb__chips {
    grid-column: 1 / -1;
  }

  .lb__cta {
    width: auto;
  }
}

/* Revelação em forma de mancha de tinta (galeria) */
.ink-revela {
  -webkit-mask-image: var(--mascara-tinta);
  mask-image: var(--mascara-tinta);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 0 0;
  mask-size: 0 0;
}

/* ---------- Preloader (logo pintada + cortina de tinta) ---------- */
.preloader {
  display: none;
}

.preload .preloader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: block;
  pointer-events: none;
}

.preloader__veu {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--bg);
  animation: veu-sobe 560ms var(--ease-in) 660ms forwards;
}

.preloader__gotas {
  position: absolute;
  top: calc(100% - 1px);
  left: 0;
  width: 100%;
  height: 40px;
  fill: var(--bg);
}

.preloader__logo {
  width: 136px;
  height: 136px;
  -webkit-mask-image: var(--mascara-pincel);
  mask-image: var(--mascara-pincel);
  -webkit-mask-size: 300% 100%;
  mask-size: 300% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  animation: pinta 620ms var(--ease) 60ms both;
}