/* ============================================================
   IMV — Versão F "Galeria Carioca"
   O site como uma galeria de arte: cada empreendimento é uma
   obra em exposição — moldura com passe-partout, etiqueta de
   museu, foto em duotone que ganha cor e zoom ao receber
   destaque. Cursor-lente, letreiro em marquee, números que se
   formam, palavras em evidência. Parede clara, grafite e terracota
   (marca oficial IMV de 13/08/2026).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --wall: #f5f2ea;        /* parede da galeria — Creme (escolha fixada por Fabio, 21/07/2026) */
  --mat: #fdfcf8;         /* passe-partout */
  --ink: #1F1B18;         /* Grafite — tinta (marca IMV) */
  --deep: #3B322C;        /* marrom escuro de apoio */
  --night: #0e0e0e;       /* bandas escuras (CTA + rodapé) — derivam da cor escura escolhida (Grafite) */
  --terra: #AD5533;        /* Terracota — 4,55 sobre a parede creme */
  --terra-clara: #CA6D4A;   /* Terracota clara — decorativo no claro, texto nas bandas escuras */
  --muted: #635A52;
  --line: rgba(31, 27, 24, .16);
  --line-strong: rgba(31, 27, 24, .3);

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", system-ui, sans-serif;

  --tint: rgba(31, 27, 24, .035);
  /* véus derivados da cor da parede (fallback rgba p/ navegadores sem color-mix) */
  --hero-veil-1: rgba(245, 242, 234, .12);
  --hero-veil-2: rgba(245, 242, 234, .34);
  --hero-scrim: rgba(245, 242, 234, .78);
  --hero-veil-1: color-mix(in srgb, var(--wall) 12%, transparent);
  --hero-veil-2: color-mix(in srgb, var(--wall) 34%, transparent);
  --hero-scrim: color-mix(in srgb, var(--wall) 78%, transparent);

  --sp: clamp(72px, 11vw, 150px);
  --ease: cubic-bezier(.22, .7, .24, 1);
}

/* ---------- Tema escuro: a galeria à noite ---------- */
[data-theme="dark"] {
  --wall: #161616;        /* Grafite (escolha fixada por Fabio, 21/07/2026) */
  --mat: #241F1B;
  --ink: #ece6d8;
  --deep: #E3D8CC;
  --night: #0e0e0e;
  --terra: #CA6D4A;        /* Terracota clara — 5,00 sobre a parede grafite */
  --terra-clara: #DB8560;
  --muted: #A79C92;
  --line: rgba(236, 230, 216, .14);
  --line-strong: rgba(236, 230, 216, .32);
  --tint: rgba(255, 255, 255, .028);
  --hero-veil-1: rgba(22, 22, 22, .2);
  --hero-veil-2: rgba(22, 22, 22, .42);
  --hero-scrim: rgba(22, 22, 22, .66);
  --hero-veil-1: color-mix(in srgb, var(--wall) 20%, transparent);
  --hero-veil-2: color-mix(in srgb, var(--wall) 42%, transparent);
  --hero-scrim: color-mix(in srgb, var(--wall) 66%, transparent);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--wall);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color .45s var(--ease), color .45s var(--ease);
}

/* Grão sutil de parede */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .4;
  background-image: 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='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.06 0 0 0 0 0.1 0 0 0 0 0.19 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
[data-theme="dark"] body::before { filter: invert(1); opacity: .28; }
body > * { position: relative; z-index: 1; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 1220px; margin: 0 auto; padding: 0 28px; }

/* ---------- Tipografia de exposição ---------- */

.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--terra);
}
.etiqueta::before { content: ""; width: 34px; height: 1px; background: var(--terra); }

h1, h2.display {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -.015em;
}
em, .it { font-family: var(--serif); font-style: italic; color: var(--terra); letter-spacing: 0; }

/* Palavra em evidência: sublinhado que se desenha ao revelar */
.hl {
  background-image: linear-gradient(var(--terra-clara), var(--terra-clara));
  background-repeat: no-repeat;
  background-position: 0 92%;
  background-size: 0% 2px;
  transition: background-size 1.1s var(--ease) .45s;
}
.in .hl, .hl.in { background-size: 100% 2px; }

.lead { color: var(--muted); font-weight: 400; max-width: 60ch; }

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--sans);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease);
}
.btn:hover { background: var(--ink); color: var(--wall); transform: translateY(-2px); }
.btn-solid { background: var(--ink); color: var(--wall); }
.btn-solid:hover { background: var(--terra); border-color: var(--terra); color: var(--night); }
.btn-gold { background: var(--terra); border-color: var(--terra); color: var(--night); }
.btn-gold:hover { background: var(--terra-clara); border-color: var(--terra-clara); color: var(--night); }
.btn-ghost-light { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-ghost-light:hover { background: #fff; border-color: #fff; color: var(--night); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(245, 242, 234, .88);
  background: color-mix(in srgb, var(--wall) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: background-color .45s var(--ease);
}
[data-theme="dark"] .site-header { background: rgba(13, 20, 36, .88); background: color-mix(in srgb, var(--wall) 88%, transparent); }
.header-right { display: flex; align-items: center; gap: 20px; }

.logo .logo-branco { display: none; }
[data-theme="dark"] .logo .logo-cor { display: none; }
[data-theme="dark"] .logo .logo-branco { display: block; }

/* Botão de tema (sol/lua) */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .3s, color .3s, transform .3s;
}
.theme-toggle:hover { border-color: var(--terra); color: var(--terra); transform: rotate(15deg); }
.theme-toggle svg { width: 17px; height: 17px; }
.theme-toggle .sun { display: none; }
[data-theme="dark"] .theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: block; }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo img { height: 64px; width: auto; }

.nav { display: flex; gap: 34px; }
.nav a {
  position: relative;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 8px 0;
  color: var(--ink);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 1.5px;
  width: 100%;
  background: var(--terra);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--terra); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid var(--line-strong);
  padding: 11px 10px;
  cursor: pointer;
}
.menu-toggle span { width: 22px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease), opacity .3s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 59;                       /* logo abaixo do header (60), que continua clicável por cima */
  display: none;
  flex-direction: column;
  background: var(--wall);
  border-bottom: 1px solid var(--line);
  padding: 100px 28px 24px;          /* topo livre para o header fixo */
  box-shadow: 0 26px 44px -26px rgba(0,0,0,.4);
  max-height: 100dvh;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 1.3rem; }
.mobile-nav a small { display: block; font-family: var(--sans); font-size: .62rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--terra); }
.mobile-contact { font-size: .78rem; color: var(--muted); padding-top: 14px; }

/* ---------- Quadros (a assinatura da galeria) ---------- */

.quadro { display: block; }
.frame {
  position: relative;
  background: #fdfcf8;                          /* passe-partout sempre claro — em modo escuro os quadros ficam "iluminados" */
  padding: clamp(10px, 1.6vw, 18px);
  border: 1px solid rgba(31, 27, 24, .3);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .8) inset,
    0 24px 55px -38px rgba(31, 27, 24, .55),
    0 6px 18px -12px rgba(31, 27, 24, .25);
  transition: transform .6s var(--ease), box-shadow .6s var(--ease);
}
[data-theme="dark"] .frame {
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .1) inset,
    0 30px 70px -38px rgba(0, 0, 0, .95),
    0 8px 22px -12px rgba(0, 0, 0, .6);
}
.frame::after {                                   /* filete interno dourado */
  content: "";
  position: absolute;
  inset: clamp(5px, .8vw, 9px);
  border: 1px solid rgba(173, 85, 51, .38);
  pointer-events: none;
}
.art { position: relative; overflow: hidden; }
.art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) sepia(.24) saturate(.55) contrast(.98);
  transform: scale(1.02);
  transition: filter .8s var(--ease), transform 1.1s var(--ease);
}
.art::after {                                     /* véu que se levanta */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(31, 27, 24, .22), rgba(31, 27, 24, .05));
  transition: opacity .8s var(--ease);
}
.quadro:hover .art img, .sala:hover .art img { filter: none; transform: scale(1.07); }
.quadro:hover .art::after, .sala:hover .art::after { opacity: 0; }
.quadro:hover .frame { transform: translateY(-6px); box-shadow: 0 40px 70px -40px rgba(31, 27, 24, .6), 0 10px 24px -14px rgba(31, 27, 24, .3); }

/* Exceção: o quadro do hero da home (Sansa Living) fica SEMPRE colorido — sem o duotone/véu da galeria (vale desktop e mobile) */
.hero-quadro .art img { filter: none; }
.hero-quadro .art::after { opacity: 0; }

/* Etiqueta de museu sob o quadro */
.placa { padding-top: 16px; }
.placa .no { font-size: .62rem; font-weight: 800; letter-spacing: .3em; text-transform: uppercase; color: var(--terra); }
.placa h3 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.3rem, 1.1rem + 1vw, 1.7rem); line-height: 1.1; margin-top: 6px; }
.placa .meta { font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.placa .meta b { color: var(--ink); font-weight: 700; }

/* ---------- Hero (home) ---------- */

.hero { position: relative; overflow: hidden; padding: clamp(48px, 7vw, 100px) 0 clamp(40px, 6vw, 80px); }

/* Fachadas em rodízio ao fundo — esmaecidas para não brigar com o conteúdo */
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  opacity: 0;
  transform: scale(1.05);
  filter: grayscale(.25) sepia(.06) saturate(.95);
  transition: opacity 1.5s var(--ease);
}
.hero-bg-slide.active { opacity: .48; }
[data-theme="dark"] .hero-bg-slide.active { opacity: .58; }
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(95deg, var(--hero-scrim) 8%, transparent 62%),
    linear-gradient(180deg, var(--hero-veil-1) 0%, var(--hero-veil-2) 55%, var(--wall) 100%);
  transition: background .45s var(--ease);
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero h1 { font-size: clamp(2.6rem, 1.6rem + 5vw, 5.2rem); margin: 22px 0 26px; }
.hero .lead { font-size: 1.02rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.hero-quadro { max-width: 460px; justify-self: end; width: 100%; }

/* ---------- Marquee (letreiro da exposição) ---------- */

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--mat);
  overflow: hidden;
  padding: 15px 0;
}
.marquee .track {
  display: inline-flex;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  will-change: transform;
}
.marquee:hover .track { animation-play-state: paused; }
.marquee span {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0 18px;
}
.marquee span i { font-style: normal; color: var(--terra); padding-right: 36px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sala de números (contadores) ---------- */

.numeros { padding: var(--sp) 0; }
.numeros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 44px);
  margin-top: clamp(34px, 5vw, 60px);
}
.numero { border-top: 1px solid var(--line-strong); padding-top: 20px; }
.numero .n {
  display: block;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 1.8rem + 3.4vw, 4.6rem);
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.numero .n small { font-size: .55em; color: var(--terra); }
.numero .l { display: block; margin-top: 10px; font-size: .74rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

/* ---------- Salão (grid da coleção) ---------- */

.salao { padding: var(--sp) 0; background: linear-gradient(180deg, transparent, var(--tint) 18%, var(--tint) 82%, transparent); }
.salao-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(36px, 5vw, 64px); }
.salao-head h2 { font-size: clamp(2rem, 1.4rem + 3vw, 3.6rem); max-width: 14ch; }
.salao-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(28px, 4vw, 56px) clamp(20px, 3vw, 44px);
  align-items: start;
}
.salao-grid .quadro:nth-child(1) { grid-column: 1 / span 7; }
.salao-grid .quadro:nth-child(2) { grid-column: 8 / span 5; margin-top: clamp(40px, 6vw, 96px); }
.salao-grid .quadro:nth-child(3) { grid-column: 1 / span 5; margin-top: clamp(-30px, -2vw, -12px); }
.salao-grid .quadro:nth-child(4) { grid-column: 6 / span 7; margin-top: clamp(28px, 4vw, 72px); }
.salao-grid .quadro:nth-child(1) .art { aspect-ratio: 16/10; }
.salao-grid .quadro:nth-child(2) .art { aspect-ratio: 4/5; }
.salao-grid .quadro:nth-child(3) .art { aspect-ratio: 4/5; }
.salao-grid .quadro:nth-child(4) .art { aspect-ratio: 16/10; }

/* ---------- Alas (o que fazemos) ---------- */

.alas { padding: var(--sp) 0; }
.alas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 4vw, 64px); margin-top: clamp(34px, 5vw, 60px); }
.ala { border-top: 1px solid var(--line-strong); padding-top: 24px; position: relative; }
.ala .rom { font-family: var(--serif); font-style: italic; font-size: clamp(2.4rem, 2rem + 2vw, 4rem); line-height: 1; color: var(--terra); }
.ala h3 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem); line-height: 1.15; margin: 12px 0 14px; }
.ala p { color: var(--muted); }

/* ---------- Sobre (quem somos) ---------- */

.sobre { padding: var(--sp) 0; }
.sobre .container { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.sobre h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(2rem, 1.5rem + 2.6vw, 3.4rem); line-height: 1.06; }
.sobre .texto p { color: var(--muted); margin: 18px 0 26px; }
.sobre-figs { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.sobre-figs .fig { background: var(--wall); padding: clamp(20px, 2.6vw, 34px); }
.sobre-figs .n { display: block; font-family: var(--serif); font-size: clamp(2rem, 1.6rem + 1.8vw, 3.2rem); line-height: 1; color: var(--terra); font-variant-numeric: tabular-nums; }
.sobre-figs .t { display: block; margin-top: 8px; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* ---------- Banda escura (CTA) ---------- */

.cta-band {
  background: var(--night);
  color: #fff;
  text-align: center;
  padding: clamp(64px, 9vw, 130px) 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(202, 109, 74, .28);
  pointer-events: none;
}
.cta-band .etiqueta { color: var(--terra-clara); justify-content: center; }
.cta-band .etiqueta::before { background: var(--terra-clara); }
.cta-band h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(2rem, 1.4rem + 3.4vw, 3.9rem); line-height: 1.08; max-width: 22ch; margin: 18px auto 16px; }
.cta-band p { color: rgba(255, 255, 255, .72); max-width: 52ch; margin: 0 auto 34px; }

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

.page-hero { padding: clamp(56px, 8vw, 110px) 0 clamp(34px, 5vw, 64px); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.8rem, 1.8rem + 5.4vw, 5.6rem); margin-top: 20px; }
.page-hero .lead { margin-top: 18px; }

/* ---------- Heros internos com fundo (História e Empreendimentos) ---------- */

.hero-historia, .hero-emp {
  position: relative;
  overflow: hidden;
  min-height: clamp(380px, 42vw, 560px);
  display: flex;
  align-items: flex-end;
}
.hero-historia .container, .hero-emp .container { position: relative; z-index: 2; width: 100%; }

.hh-bg, .he-bg { position: absolute; inset: 0; z-index: 0; opacity: 0; transition: opacity .8s var(--ease); pointer-events: none; }
[data-hero-variant="v4"] .hh-v4 { opacity: .55; }
[data-theme="dark"][data-hero-variant="v4"] .hh-v4 { opacity: .5; }

/* Empreendimentos — mapa da Zona Sul */
[data-hero-variant="v2"] .he-v2 { opacity: .66; }

/* Véu compartilhado: protege o texto à esquerda e funde com a parede */
.hh-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(95deg, var(--hero-scrim) 10%, transparent 60%),
    linear-gradient(180deg, var(--hero-veil-1) 0%, var(--hero-veil-2) 58%, var(--wall) 100%);
  transition: background .45s var(--ease);
}

/* Pranchas com selo giratório IMV — composição adotada da Opção D (pedido de Fabio) */
/* coluna das pranchas com a largura REAL da composição na Opção D (~150px) */
.hh-grid { display: grid; grid-template-columns: 1fr 150px; gap: clamp(36px, 5vw, 80px); align-items: end; }
.pranchas { position: relative; width: 100%; }
.prancha { background: #fdfcf8; border: 1.5px solid var(--ink); padding: 10px; margin: 0; box-shadow: 0 24px 55px -38px rgba(31, 27, 24, .6); }
.prancha .pr-img { aspect-ratio: 4/4.2; background-size: cover; background-position: center; border: 1px solid var(--line); }
.prancha figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  padding-top: 9px;
  margin-top: 9px;
  border-top: 1px dashed var(--line-strong);
}
.prancha.main { position: relative; z-index: 2; width: 88%; }
.prancha.back { position: absolute; top: -7%; right: 0; width: 62%; transform: rotate(2.2deg); z-index: 1; }
.prancha.back .pr-img { aspect-ratio: 4/4.6; }

.selo { position: absolute; z-index: 3; bottom: -34px; left: -26px; width: 128px; height: 128px; color: #ea5c1d; }
.selo svg { width: 100%; height: 100%; }
.selo .rot { animation: selo-gira 26s linear infinite; transform-origin: 60px 60px; }
.selo .disc { fill: #f6f3ec; stroke: currentColor; stroke-width: 1.6; }
.selo .inner { fill: none; stroke: currentColor; stroke-width: 1; }
.selo text { fill: currentColor; font-family: var(--sans); font-size: 9.6px; font-weight: 600; letter-spacing: 1.8px; text-transform: uppercase; }
.selo .selo-centro { font-weight: 800; font-size: 17px; letter-spacing: 1px; }
@keyframes selo-gira { to { transform: rotate(360deg); } }

/* V4 — Rio de época (Marc Ferrez, domínio público) */
.hh-v4 { background-size: cover; background-position: center 30%; filter: sepia(.25) contrast(.97); }
.hh-credit {
  position: absolute;
  right: 22px; top: 14px;
  z-index: 2;
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0;
  transition: opacity .5s;
  pointer-events: none;
}
[data-hero-variant="v4"] .hh-credit { opacity: .9; }

/* V2 Empreendimentos — mapa da Zona Sul com pins */
.he-v2 svg { position: absolute; top: 0; right: 0; height: 100%; width: auto; min-width: 56%; }
.he-v2 .coast, .he-v2 .hill { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; }
.he-v2 .lbl { fill: var(--muted); font-family: var(--sans); font-size: 11px; font-weight: 800; letter-spacing: .3em; text-transform: uppercase; }
.he-v2 .agua { fill: var(--muted); font-family: var(--serif); font-style: italic; font-size: 16px; letter-spacing: .08em; }
.he-v2 .pin .dot { fill: var(--terra); }
.he-v2 .pin .ring { fill: none; stroke: var(--terra); stroke-width: 1.5; opacity: .55; }
.he-v2 .pin text { fill: var(--ink); font-family: var(--sans); font-size: 10px; font-weight: 800; letter-spacing: .12em; }

/* ---------- Salas de exposição (fichas de empreendimento) ---------- */

.sala { padding: var(--sp) 0; border-bottom: 1px solid var(--line); }
.sala:last-of-type { border-bottom: 0; }
.sala-inner { display: grid; grid-template-columns: 6fr 5fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.sala.reverse .sala-inner > .sala-media { order: 2; }
.sala-media .art { aspect-ratio: 4/3; }

.placa-museu { border: 1px solid var(--line-strong); background: var(--mat); padding: clamp(24px, 3.4vw, 44px); position: relative; }
.placa-museu::before { content: ""; position: absolute; inset: 7px; border: 1px solid rgba(173, 85, 51, .3); pointer-events: none; }
.placa-museu > * { position: relative; }
.placa-museu .no { font-size: .64rem; font-weight: 800; letter-spacing: .3em; text-transform: uppercase; color: var(--terra); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.placa-museu .no .st { color: var(--muted); }
.placa-museu h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.8rem, 1.4rem + 1.8vw, 2.6rem); line-height: 1.06; margin: 12px 0 4px; }
.placa-museu .loc { display: flex; gap: 8px; align-items: flex-start; font-size: .8rem; color: var(--muted); margin-bottom: 16px; }
.placa-museu .loc svg { width: 15px; height: 15px; flex: none; margin-top: 3px; }
.placa-museu .desc { color: var(--muted); font-size: .95rem; margin-bottom: 20px; }

.specs li {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 18px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: .78rem;
}
.specs .k { font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.specs .v { color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.specs .v.destaque { color: var(--terra); font-weight: 700; }
.sala-links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.sala-links .btn { padding: 12px 22px; font-size: .68rem; }

/* ---------- História ---------- */

.prose { max-width: 760px; margin: 0 auto; }
.prose p { color: var(--muted); margin-bottom: 22px; font-size: 1.02rem; }
.prose p.abre { font-family: var(--serif); font-style: normal; color: var(--ink); font-size: clamp(1.3rem, 1.1rem + 1.2vw, 1.75rem); line-height: 1.4; }
.prose p.abre::first-letter {
  font-family: var(--serif);
  float: left;
  font-size: 3.4em;
  line-height: .82;
  padding: 6px 12px 0 0;
  color: var(--terra);
}

.acervo { padding: var(--sp) 0; }

/* Linha do tempo com trilho central e lados alternados */
.acervo-tl { position: relative; display: grid; row-gap: clamp(3rem, 6vw, 6rem); padding: 2.5rem 0; }
.acervo-tl .line {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 1.5px;
  transform: translateX(-50%);
  background: var(--line-strong);
  z-index: 0;
}
.acervo-tl .line::before, .acervo-tl .line::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--terra);
}
.acervo-tl .line::before { top: 0; }
.acervo-tl .line::after { bottom: 0; }

.etapa-tl { position: relative; z-index: 1; display: grid; column-gap: clamp(2.2rem, 4.5vw, 5rem); align-items: center; }
.etapa-tl:nth-child(odd)  { grid-template-columns: 52fr 48fr; }
.etapa-tl:nth-child(even) { grid-template-columns: 48fr 52fr; text-align: right; }
.etapa-tl:nth-child(even) > *:first-child { order: 1; }
.etapa-tl .art { aspect-ratio: 16/10; }
.etapa-tl .txt { background: var(--wall); padding: 14px 0; }
.etapa-tl .yr {
  display: block;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 10px;
}
.etapa-tl h3 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.35rem, 1.15rem + 1vw, 1.8rem); line-height: 1.15; }
.etapa-tl p { color: var(--muted); font-size: .95rem; margin-top: 10px; max-width: 46ch; }
.etapa-tl:nth-child(even) p { margin-left: auto; }

.principios { padding: var(--sp) 0; }
.principios-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); margin-top: clamp(34px, 5vw, 60px); }
.principio { display: grid; grid-template-columns: auto 1fr; gap: 22px; border-top: 1px solid var(--line-strong); padding-top: 22px; }
.principio .num { font-family: var(--serif); font-style: italic; font-size: clamp(2.2rem, 1.8rem + 1.6vw, 3.4rem); line-height: .9; color: var(--terra); }
.principio h4 { font-family: var(--serif); font-weight: 600; font-size: 1.4rem; line-height: 1.15; }
.principio p { color: var(--muted); font-size: .95rem; margin-top: 8px; }

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

.contato-wrap { padding: var(--sp) 0; }
.contato-grid { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(36px, 5vw, 90px); align-items: start; }
.contato-info h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(2rem, 1.5rem + 2.4vw, 3.2rem); line-height: 1.08; margin: 16px 0 14px; }
.contato-info > p { color: var(--muted); margin-bottom: 26px; }
.contact-line { padding: 16px 0; border-top: 1px solid var(--line); }
.contact-line .k { display: block; font-size: .64rem; font-weight: 800; letter-spacing: .26em; text-transform: uppercase; color: var(--terra); margin-bottom: 4px; }
.contact-line .v { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; }
.contact-line .v a:hover { color: var(--terra); }

.form-card { border: 1px solid var(--line-strong); background: var(--mat); padding: clamp(26px, 4vw, 52px); position: relative; }
.form-card::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(173, 85, 51, .3); pointer-events: none; }
.form-card > * { position: relative; }
.form-card .no { font-size: .64rem; font-weight: 800; letter-spacing: .3em; text-transform: uppercase; color: var(--terra); }
.form-card h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.2rem); margin: 10px 0 22px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .64rem; font-weight: 800; letter-spacing: .24em; text-transform: uppercase; color: var(--ink); margin-bottom: 4px; }
.field input, .field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 9px 2px;
  outline: none;
  border-radius: 0;
  transition: border-color .3s;
}
.field input:focus, .field textarea:focus { border-bottom-color: var(--terra); box-shadow: inset 0 -1px 0 0 var(--terra); }
.form-note { font-size: .78rem; color: var(--muted); margin-top: 16px; }
.form-aviso { font-size: .82rem; margin-top: 14px; min-height: 1.2em; color: var(--muted); }
.form-aviso.ok { color: var(--terra); font-weight: 700; }
.form-aviso.erro { color: #b3261e; font-weight: 700; }
[data-theme="dark"] .form-aviso.erro { color: #f2b8b5; }
.form-note a { color: var(--terra); font-weight: 700; }

.social-row { display: flex; gap: 10px; margin-top: 26px; }
.social-row a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: background .3s, border-color .3s;
}
.social-row a:hover { background: var(--ink); border-color: var(--ink); }
.social-row svg { width: 17px; height: 17px; fill: var(--ink); transition: fill .3s; }
.social-row a:hover svg { fill: var(--wall); }

/* ---------- Footer ---------- */

.site-footer { background: var(--night); color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  padding: clamp(48px, 6vw, 80px) 0 clamp(30px, 4vw, 48px);
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}
.footer-grid img { height: 50px; width: auto; margin-bottom: 18px; }
.footer-grid h5 { font-size: .68rem; font-weight: 800; letter-spacing: .26em; text-transform: uppercase; color: var(--terra-clara); margin-bottom: 14px; }
.footer-grid p, .footer-grid a { color: rgba(255, 255, 255, .75); font-size: .92rem; font-weight: 300; }
.footer-grid a { display: block; padding: 4px 0; }
.footer-grid a:hover { color: var(--terra-clara); }
.site-footer .social-row a { border-color: rgba(255, 255, 255, .3); }
.site-footer .social-row svg { fill: #fff; }
.site-footer .social-row a:hover { background: var(--terra); border-color: var(--terra); }
/* corrige centralização do ícone dentro do disco (o .footer-grid a genérico quebrava o flex) */
.footer-grid .social-row a { display: inline-flex; padding: 0; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 22px 0 30px;
  font-size: .78rem;
  font-weight: 300;
  color: rgba(255, 255, 255, .55);
}

/* ---------- WhatsApp flutuante ---------- */

.float-wa {
  position: fixed;
  right: 4%;
  bottom: 5%;
  z-index: 990;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 16px 34px -14px rgba(0, 0, 0, .55);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.float-wa:hover { transform: translateY(-3px) scale(1.06); box-shadow: 0 22px 40px -14px rgba(0, 0, 0, .6); }
.float-wa svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Cursor-lente ---------- */

.cursor-dot, .cursor-ring { display: none; }
@media (hover: hover) and (pointer: fine) {
  body.has-cursor, body.has-cursor a, body.has-cursor button, body.has-cursor .quadro { cursor: none; }
  .cursor-dot, .cursor-ring {
    display: block;
    position: fixed;
    top: 0; left: 0;
    z-index: 9999;
    pointer-events: none;
    transform: translate(-50%, -50%);
  }
  .cursor-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ink); }
  .cursor-ring {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1.5px solid var(--terra);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: width .35s var(--ease), height .35s var(--ease), background-color .35s var(--ease), border-color .35s var(--ease);
  }
  .cursor-ring .cursor-label {
    font-size: .5rem;
    font-weight: 800;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--night);
    opacity: 0;
    transition: opacity .25s;
  }
  .cursor-ring.is-link { width: 54px; height: 54px; border-color: var(--ink); }
  .cursor-ring.is-view { width: 76px; height: 76px; background: rgba(173, 85, 51, .92); border-color: transparent; }
  .cursor-ring.is-view .cursor-label { opacity: 1; }
}

/* ---------- Reveal ---------- */

[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--d, 0) * 130ms); }
[data-reveal].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .marquee .track { animation: none; }
  .hero-bg-slide { transition: none; }
  .selo .rot { animation: none; }
  .hl { background-size: 100% 2px; transition: none; }
  .art img, .frame { transition: none; }
  .cursor-dot, .cursor-ring { display: none !important; }
  body.has-cursor, body.has-cursor a, body.has-cursor button, body.has-cursor .quadro { cursor: auto; }
}

/* ---------- Sem mouse (toque): colorir ao rolar ---------- */
/* No mobile não há hover: a obra entra em duotone e ganha cor conforme sobe na tela (--rc vem do JS). */
@media (hover: none) {
  .art img {
    filter: grayscale(calc(1 - var(--rc, 0))) sepia(calc(0.24 * (1 - var(--rc, 0)))) saturate(calc(0.55 + 0.45 * var(--rc, 0))) contrast(calc(0.98 + 0.02 * var(--rc, 0)));
    transform: scale(calc(1.02 + 0.05 * var(--rc, 0)));
    transition: none;
  }
  .art::after { opacity: calc(1 - var(--rc, 0)); transition: none; }
}

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

@media (max-width: 1020px) {
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .hero .container, .sobre .container, .contato-grid, .sala-inner { grid-template-columns: 1fr; }
  .hero-quadro { justify-self: start; }
  .sala.reverse .sala-inner > .sala-media { order: 0; }
  .numeros-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .alas-grid, .principios-grid, .sobre-figs { grid-template-columns: 1fr; }
  .acervo-tl .line { left: 5px; transform: none; }
  .acervo-tl .line::before, .acervo-tl .line::after { left: 5px; transform: translateX(-50%); }
  .etapa-tl { padding-left: 28px; row-gap: 16px; }
  .etapa-tl:nth-child(odd), .etapa-tl:nth-child(even) { grid-template-columns: 1fr; text-align: left; }
  .etapa-tl:nth-child(even) > *:first-child { order: 0; }
  .etapa-tl:nth-child(even) p { margin-left: 0; }
  .etapa-tl .txt { background: transparent; padding: 0; }
  .hh-credit { right: 12px; top: 10px; }
  .he-v2 svg { min-width: 100%; opacity: .8; }
  .hh-grid { grid-template-columns: 1fr; }
  .pranchas { margin-top: 30px; max-width: 150px; justify-self: end; }
  .salao-grid .quadro { grid-column: 1 / -1 !important; margin-top: 0 !important; }
  .salao-grid .quadro .art { aspect-ratio: 4/3 !important; }
  .numeros-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ===== Galeria de áreas comuns (Sansa Living) =====
   A "sala anexa" da exposição: quadros menores com o mesmo passe-partout e o
   mesmo duotone que ganha cor no hover. O clique abre a foto em tela cheia —
   o visor (.ga-box) é montado pelo js/interacoes.js. */

.ga { margin-top: clamp(40px, 5vw, 72px); }
.ga-head { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.ga-head h3 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.25rem, 1.05rem + .8vw, 1.7rem); }
.ga-head p { font-size: .78rem; letter-spacing: .04em; color: var(--muted); }

.ga-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: clamp(14px, 1.6vw, 22px); }
.ga-item {
  position: relative; display: block; width: 100%; cursor: pointer; font: inherit; color: inherit; text-align: left;
  background: var(--mat); padding: 9px; border: 1px solid var(--line);
  box-shadow: 0 18px 40px -30px rgba(31, 27, 24, .5);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .4s var(--ease);
}
.ga-shot { display: block; position: relative; overflow: hidden; }
.ga-shot img {
  display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  filter: grayscale(1) sepia(.24) saturate(.55) contrast(.98);
  transition: filter .8s var(--ease), transform 1s var(--ease);
}
.ga-item:hover, .ga-item:focus-visible { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: 0 32px 56px -34px rgba(31, 27, 24, .58); }
.ga-item:hover .ga-shot img, .ga-item:focus-visible .ga-shot img { filter: none; transform: scale(1.05); }
.ga-item:focus-visible { outline: 2px solid var(--terra); outline-offset: 3px; }
.ga-cap { display: block; padding-top: 9px; font-size: .64rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.ga-item:hover .ga-cap { color: var(--terra); }

/* Com o visor aberto o cursor-lente sai de cena */
body.ga-open .cursor-dot, body.ga-open .cursor-ring { opacity: 0; }

@media (max-width: 640px) {
  .ga-grid { grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 12px; }
  .ga-shot img { filter: none; }   /* sem hover no toque, a foto já entra colorida */
}

/* Visor em tela cheia (montado pelo JS ao primeiro clique) */
.ga-box { position: fixed; inset: 0; z-index: 999; display: grid; place-items: center; padding: clamp(16px, 4vw, 56px); background: rgba(9, 12, 20, .95); opacity: 0; visibility: hidden; transition: opacity .28s ease, visibility .28s ease; }
.ga-box.open { opacity: 1; visibility: visible; }
.ga-box figure { margin: 0; width: 100%; max-width: 1180px; }
.ga-box img { display: block; width: 100%; max-height: 78vh; object-fit: contain; margin: 0 auto; }
.ga-box figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-top: 16px; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .72); }
.ga-box figcaption .ga-conta { color: rgba(255, 255, 255, .42); }
.ga-box button { position: absolute; display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .06); color: #fff; font-size: 1.25rem; line-height: 1; cursor: pointer; transition: background .25s ease, border-color .25s ease; }
.ga-box button:hover { background: rgba(255, 255, 255, .16); border-color: #CA6D4A; }
.ga-box button:focus-visible { outline: 2px solid #CA6D4A; outline-offset: 2px; }
.ga-fecha { top: clamp(12px, 3vw, 28px); right: clamp(12px, 3vw, 28px); }
.ga-ant { left: clamp(8px, 2.4vw, 26px); top: 50%; transform: translateY(-50%); }
.ga-prox { right: clamp(8px, 2.4vw, 26px); top: 50%; transform: translateY(-50%); }
body.ga-open { overflow: hidden; }

@media (max-width: 640px) {
  .ga-box button { width: 40px; height: 40px; }
  .ga-box img { max-height: 66vh; }
}