/* ==========================================================================
   SERC Santa Maria
   Referências: MoMA, V&A (tipo grande, P&B), AIC (editorial, agenda),
   Studio Museum (bloco de cor), AmRev (faixa institucional)
   ========================================================================== */

:root {
  /* cores do clube: azul e branco */
  --paper: #f4f6f9;         /* branco levemente azulado */
  --white: #ffffff;
  --ink: #0e1726;           /* quase preto, puxado para o azul */
  --ink-soft: #4d5768;
  --line: #d6dce6;
  --accent: #1748b0;        /* azul Santa Maria */
  --accent-dark: #0f3585;
  --feature: #1748b0;       /* bloco de destaque dos projetos */
  --sky: #9dc0ff;           /* azul-claro para detalhes sobre fundos escuros */
  --navy: #0b1d45;
  --muted-dark: #aab4c5;    /* texto secundário em seções escuras */
  /* cores dos três anéis do escudo, usadas só na linha de assinatura */
  --ring-red: #bc442c;
  --ring-green: #449444;
  --ring-blue: #344c8c;
  --tricolor: linear-gradient(90deg, var(--ring-red) 0 33.34%, var(--ring-green) 33.34% 66.67%, var(--ring-blue) 66.67% 100%);

  --sans: "Archivo", system-ui, sans-serif;
  --serif: "Newsreader", Georgia, serif;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1440px;
  --radius: 0;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.125rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--sans); margin: 0; line-height: 1.02; text-wrap: balance; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.muted { color: var(--ink-soft); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.eyebrow {
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.link {
  font-family: var(--sans);
  font-weight: 600;
  font-size: .95rem;
  border-bottom: 2px solid currentColor;
  padding-bottom: 1px;
  transition: color .2s;
}
.link:hover { color: var(--accent); }
.link--lg { font-size: 1.05rem; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .95rem;
  padding: .8em 1.4em;
  border: 2px solid transparent;
  border-radius: var(--radius);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--lg { font-size: 1.05rem; padding: 1em 1.8em; }
.btn--accent { background: var(--accent); color: var(--white); }
.btn--accent:hover { background: var(--accent-dark); }
.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--accent); }
.btn--light { background: var(--white); color: var(--ink); }
.btn--light:hover { background: var(--ink); color: var(--white); }
.btn--outline-light { border-color: currentColor; color: var(--white); }
.btn--outline-light:hover { background: var(--white); color: var(--ink); border-color: var(--white); }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  transition: color .2s, background .2s;
}
.icon-btn:hover { color: var(--accent); }
.icon-btn--ring {
  border: 2px solid currentColor;
  border-radius: 50%;
  font-family: var(--sans);
  font-size: 1.1rem;
}
.icon-btn--ring:hover { background: var(--white); color: var(--ink); border-color: var(--white); }

/* ---------- Cabeçalho ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  /* vidro fosco: o conteúdo passa por trás desfocado */
  background: rgba(244, 246, 249, .72);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid rgba(14, 23, 38, .08);
  transition: background .35s, border-color .35s, color .35s;
}
/* sobre seções escuras o vidro escurece e o texto fica branco */
.header.is-on-dark { background: rgba(14, 23, 38, .4); border-color: rgba(255, 255, 255, .08); color: var(--white); }
/* sobre o vídeo do topo: totalmente transparente */
.header.is-over-hero { background: transparent; border-color: transparent; color: var(--white); -webkit-backdrop-filter: none; backdrop-filter: none; }
.header.is-over-hero .nav a::after, .header.is-on-dark .nav a::after { background: var(--sky); }
/* menu aberto no celular: sólido, para o painel ficar legível */
.header.menu-open { background: var(--paper); border-color: var(--line); color: var(--ink); }
/* navegadores sem desfoque: vidro mais opaco para manter a leitura */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .header { background: rgba(244, 246, 249, .96); }
  .header.is-on-dark { background: rgba(14, 23, 38, .92); }
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 88px; gap: 2rem; }

/* escudo em tamanho fixo, sempre dentro da faixa */
.logo { display: flex; align-items: center; }
.logo__badge { width: 68px; height: 68px; flex: none; }

.nav { display: flex; gap: clamp(1rem, 2.2vw, 2.25rem); font-family: var(--sans); font-weight: 600; font-size: 1rem; }
.nav a { position: relative; padding: .4rem 0; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s;
}
.nav a:hover::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: .5rem; }

/* desktop: menu no centro exato da página, independente da largura do logo */
@media (min-width: 961px) {
  .header__inner { display: grid; grid-template-columns: 1fr auto 1fr; }
  .logo { justify-self: start; }
}

.menu-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: currentColor; transition: transform .25s; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100vh; height: 100svh; max-height: 1000px; min-height: 560px; background: var(--ink); color: var(--white); overflow: hidden; }
.hero__slides { position: absolute; inset: 0; }
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; display: flex; align-items: flex-end; }
.hero__slide.is-active { opacity: 1; z-index: 1; }
.hero__media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 7s ease-out; }
.hero__slide.is-active .hero__media { transform: scale(1); }
.hero__slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,23,38,.6) 0%, rgba(14,23,38,.25) 20%, rgba(14,23,38,.4) 50%, rgba(14,23,38,.82) 100%);
}
.hero__content { position: relative; z-index: 2; padding-top: 110px; padding-bottom: 6.5rem; }
.hero__title {
  font-size: clamp(3.4rem, min(11vw, 14vh), 10.5rem);
  font-weight: 900;
  font-stretch: 80%;
  letter-spacing: -.03em;
  line-height: .88;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero__lede { font-size: clamp(1.15rem, 1.8vw, 1.5rem); max-width: 34ch; margin-bottom: 2rem; }

.hero__controls { position: absolute; left: 0; right: 0; bottom: 2rem; margin: 0 auto; z-index: 3; display: flex; justify-content: space-between; align-items: center; font-family: var(--sans); }
.hero__dots { display: flex; gap: .5rem; }
.hero__dots button { width: 44px; height: 4px; background: rgba(255,255,255,.4); position: relative; overflow: hidden; }
.hero__dots button::after { content: ""; position: absolute; inset: 0; background: var(--white); transform: scaleX(0); transform-origin: left; }
.hero__dots button.is-active::after { animation: progress 7s linear forwards; }
.hero.is-paused .hero__dots button.is-active::after { animation-play-state: paused; }
@keyframes progress { to { transform: scaleX(1); } }
.hero__counter { font-size: .9rem; letter-spacing: .05em; }

/* ---------- Hoje / Visite ---------- */
.today { background: var(--white); border-bottom: 1px solid var(--line); }
.today__grid { display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); gap: 2rem; padding-top: 3rem; padding-bottom: 3rem; }
.today__title { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 800; letter-spacing: -.02em; }
.today__item { border-top: 2px solid var(--ink); padding-top: 1rem; }
.today__item h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; margin-bottom: .6rem; }
.today__item p { font-size: 1.05rem; line-height: 1.6; }
.today__item .link { display: inline-block; margin-top: .4rem; }
/* bloco "Como chegar": mapa suave com cartão flutuante */
.section--visit { padding: clamp(3rem, 6vw, 5rem) 0; }
.location { position: relative; }
.location__map { overflow: hidden; background: var(--line); border: 1px solid var(--line); }
.location__map iframe {
  display: block;
  width: 100%;
  height: clamp(360px, 36vw, 480px);
  border: 0;
  filter: grayscale(.6) contrast(1.05) brightness(1.02);
  transition: filter .4s;
}
.location:hover .location__map iframe,
.location__map iframe:focus { filter: none; }
.location__card {
  position: absolute;
  top: 50%;
  right: clamp(1rem, 3vw, 2.5rem);
  transform: translateY(-50%);
  width: min(400px, 42%);
  background: var(--white);
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  border-top: 4px solid;
  border-image: var(--tricolor) 1;
  box-shadow: 0 24px 48px -20px rgba(14, 23, 38, .35);
}
.location__eyebrow { font-family: var(--sans); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: .6rem; }
.location__title { font-size: clamp(1.6rem, 2.4vw, 2.1rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: .9rem; }
.location__addr { color: var(--ink-soft); font-size: 1.05rem; line-height: 1.6; margin-bottom: 1.5rem; }
.location__actions { display: flex; flex-wrap: wrap; gap: .6rem; }
.btn--ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: var(--white); }

/* ---------- Seções ---------- */
.section { padding: clamp(4rem, 9vw, 8rem) 0; }
.section__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); flex-wrap: wrap; }
.section__title {
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 900;
  font-stretch: 85%;
  letter-spacing: -.035em;
}
.section__lede { max-width: 46ch; margin-top: 1rem; font-size: 1.15rem; }

.section--dark { background: var(--ink); color: var(--white); }
.section--dark .section__lede { color: var(--muted-dark); }

/* ---------- Tabs ---------- */
.tabs { display: flex; flex-wrap: wrap; gap: .4rem; font-family: var(--sans); }
.tab { padding: .55em 1.1em; border: 2px solid var(--ink); font-weight: 600; font-size: .9rem; transition: background .2s, color .2s; }
.tab:hover { background: var(--line); }
.tab.is-active { background: var(--ink); color: var(--white); }

/* ---------- Cards de exposição ---------- */
.exhibits { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 2.5vw, 2.5rem) clamp(1rem, 2vw, 2rem); }
.card { display: flex; flex-direction: column; }
.card--lg { grid-column: span 2; grid-row: span 2; }
.exhibits--three { grid-template-columns: 2fr 1fr 1fr; }
.exhibits--three .card--lg { grid-column: auto; grid-row: auto; }
.exhibits--three .card--lg .card__media { aspect-ratio: 8 / 5; }
.card.is-hidden { display: none; }
.card__media { overflow: hidden; margin-bottom: 1rem; background: var(--line); aspect-ratio: 4 / 5; }
.card--lg .card__media { aspect-ratio: 4 / 3.4; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .card__media img { transform: scale(1.04); }
.card__tag { font-family: var(--sans); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: .4rem; }
.card__tag--soon { color: var(--ink-soft); }
.card__title { font-size: 1.35rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.15; margin-bottom: .4rem; }
.card--lg .card__title { font-size: clamp(1.6rem, 2.6vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; }
.card:hover .card__title { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.card__meta { color: var(--ink-soft); font-size: 1rem; }

/* ---------- Bloco de cor (Studio Museum) ---------- */
.feature { background: var(--feature); color: var(--white); overflow: hidden; }
.feature__grid { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: clamp(2rem, 5vw, 5rem); padding-top: clamp(4rem, 8vw, 7rem); padding-bottom: clamp(4rem, 8vw, 7rem); }
.feature__title {
  font-size: clamp(3.2rem, 9vw, 8.5rem);
  font-weight: 900;
  font-stretch: 70%;
  line-height: .86;
  letter-spacing: -.03em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.feature__lede { font-size: clamp(1.15rem, 1.6vw, 1.35rem); max-width: 40ch; margin-bottom: 2rem; }
.feature__media { position: relative; }
.feature__media::before {
  content: "";
  position: absolute;
  inset: 8% -8% -8% 8%;
  background: var(--white);
  z-index: 0;
}
.feature__media img { position: relative; z-index: 1; width: 100%; aspect-ratio: 5 / 6; object-fit: cover; }

/* ---------- Agenda (AIC) ---------- */

/* ---------- Acervo / scroller (V&A) ---------- */
.scroller-nav { display: flex; gap: .6rem; }
.scroller {
  display: flex;
  gap: clamp(1rem, 2vw, 1.75rem);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter)));
  padding: 0 max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter))) 2.5rem;
  scrollbar-width: none;
  margin-bottom: 1.5rem;
}
.scroller::-webkit-scrollbar { display: none; }
.work { flex: 0 0 clamp(240px, 24vw, 340px); margin: 0; scroll-snap-align: start; }
.work img { width: 100%; aspect-ratio: 6 / 7.6; object-fit: cover; margin-bottom: .9rem; filter: grayscale(.15); transition: filter .3s; }
.work:hover img { filter: none; }
.work figcaption { font-size: .95rem; color: var(--muted-dark); }
.work figcaption b { display: block; font-family: var(--sans); color: var(--white); font-size: 1.05rem; margin-bottom: .15rem; }

/* ---------- Educação ---------- */

/* ---------- Apoie (AmRev) ---------- */
.support { background: var(--navy); color: var(--white); border-top: 1px solid rgba(255, 255, 255, .08); }
.support__title::before { content: ""; display: block; width: 72px; height: 4px; background: var(--tricolor); margin-bottom: 1.5rem; }
.support__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem 4rem; align-items: center; padding-top: clamp(3.5rem, 7vw, 6rem); padding-bottom: clamp(3.5rem, 7vw, 6rem); }
.support__title { font-family: var(--serif); font-weight: 500; font-size: clamp(2.4rem, 5vw, 4.4rem); letter-spacing: -.02em; line-height: 1.02; margin-bottom: 1rem; }
.support__lede { color: #c9cfdd; max-width: 46ch; }
.support__actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: flex-end; }

/* ---------- Newsletter ---------- */

/* ---------- Rodapé ---------- */
.footer { background: var(--ink); color: #c3cbd8; padding: 4.5rem 0 2rem; font-size: 1rem; border-top: 4px solid; border-image: var(--tricolor) 1; }
.footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2.5rem; padding-bottom: 3.5rem; }
.logo--light { color: var(--white); margin-bottom: 1.5rem; }
.logo--light .logo__badge { width: 120px; height: 120px; }
.footer__addr { line-height: 1.7; }
.footer nav { display: flex; flex-direction: column; gap: .55rem; }
.footer h4 { color: var(--white); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: .6rem; }
.footer nav a:hover { color: var(--white); text-decoration: underline; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; border-top: 1px solid #26324a; padding-top: 1.5rem; font-family: var(--sans); font-size: .85rem; }

/* ---------- Subtítulo de seção (galeria) ---------- */
.section__head--sub { margin-top: clamp(4rem, 8vw, 6rem); padding-top: 2rem; border-top: 2px solid var(--ink); }
.section__note { color: var(--ink-soft); font-size: 1rem; margin-top: .5rem; }
.section__subtitle { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 900; font-stretch: 85%; letter-spacing: -.03em; }

/* ---------- Projetos sociais: números ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.stat { border-top: 2px solid var(--ink); padding-top: 1rem; }
.stat b {
  display: block;
  font-family: var(--sans);
  font-size: clamp(2.6rem, 5.5vw, 4.5rem);
  font-weight: 900;
  font-stretch: 80%;
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--accent);
  margin-bottom: .4rem;
}
.stat span { font-size: 1rem; color: var(--ink-soft); }

/* ---------- Projetos sociais: o que todos oferecem ---------- */
.pinfo {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem clamp(2rem, 5vw, 5rem);
  background: var(--white);
  border-top: 4px solid;
  border-image: var(--tricolor) 1;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
}
.pinfo__title { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.pinfo__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .7rem 2rem; font-family: var(--sans); font-weight: 600; }
.pinfo__list li::before { content: "✓"; color: var(--accent); margin-right: .55rem; }
.pinfo p { font-size: 1.1rem; }

/* ---------- Onde estamos: mapa do estado ---------- */
.reach__map { position: relative; }
.reach__map svg { display: block; width: 100%; height: auto; overflow: visible; }
.reach__state { fill: var(--white); stroke: var(--accent); stroke-width: 1.6; stroke-linejoin: round; filter: drop-shadow(0 18px 30px rgba(14, 23, 38, .12)); }
.reach__sea { position: absolute; left: 76%; top: 88%; transform: rotate(-30deg); font-family: var(--serif); font-style: italic; font-size: clamp(.75rem, 1.2vw, 1rem); color: var(--ink-soft); white-space: nowrap; pointer-events: none; }
.reach__pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  z-index: 1;
}
.reach__dot { position: relative; width: 16px; height: 16px; border-radius: 50%; background: var(--accent); border: 3px solid var(--white); box-shadow: 0 2px 6px rgba(14, 23, 38, .35); transition: transform .2s, background .2s; }
.reach__dot::before { content: ""; position: absolute; inset: -9px; border-radius: 50%; border: 2px solid var(--accent); opacity: 0; animation: pin-pulse 2.4s ease-out infinite; }
.reach__pin.is-active { z-index: 2; }
.reach__pin.is-active .reach__dot { background: var(--ring-red); transform: scale(1.35); }
.reach__pin.is-active .reach__dot::before { border-color: var(--ring-red); }
.reach__pin:hover .reach__dot { transform: scale(1.25); }
.reach__label {
  position: absolute;
  top: 50%;
  left: calc(50% + 16px);
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 700;
  white-space: nowrap;
  padding: .25em .6em;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 4px 12px -4px rgba(14, 23, 38, .3);
  pointer-events: none;
}
.reach__pin--left .reach__label { left: auto; right: calc(50% + 16px); }
.reach__pin.is-active .reach__label { background: var(--ink); color: var(--white); }
@keyframes pin-pulse { 0% { transform: scale(.6); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }


/* ---------- Onde estamos: mapa que filtra os projetos ---------- */
.explore { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: clamp(2rem, 4vw, 4rem); align-items: start; margin-bottom: clamp(3.5rem, 7vw, 6rem); }
.explore__map { position: sticky; top: 108px; }
.explore__chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.5rem; }
.explore__chip { font-family: var(--sans); font-weight: 600; font-size: .85rem; padding: .5em 1em; border: 2px solid var(--ink); white-space: nowrap; transition: background .2s, color .2s; }
.explore__chip:hover { background: var(--line); }
.explore__chip.is-active { background: var(--ink); color: var(--white); }
.explore__list { display: grid; gap: 1rem; }
.explore__head { padding: 0 0 .5rem; }
.explore__count { font-family: var(--sans); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: .4rem; }
.explore__title { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 900; font-stretch: 85%; letter-spacing: -.02em; margin-bottom: .4rem; }
.explore__desc { color: var(--ink-soft); }
.explore .pcard[hidden] { display: none; }
.explore .pcard__facts { grid-template-columns: repeat(4, 1fr); }
/* passar o mouse num card acende o pino da região dele */
.reach__pin.is-hint .reach__dot { transform: scale(1.35); background: var(--ring-red); }

/* ---------- Projetos sociais: cards ---------- */
.pcard { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); padding: clamp(1.5rem, 2.5vw, 2rem); transition: box-shadow .25s, transform .25s; }
.pcard:hover { box-shadow: 0 14px 32px -16px rgba(14, 23, 38, .3); transform: translateY(-2px); }
.pcard__top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 1.25rem; }
.pcard__num { font-family: var(--sans); font-size: 2.4rem; font-weight: 900; font-stretch: 80%; line-height: 1; color: var(--accent); }
.pcard__place { font-family: var(--sans); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); text-align: right; }
.pcard__title { font-size: clamp(1.3rem, 1.8vw, 1.55rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.12; margin-bottom: .75rem; }
.pcard__text { color: var(--ink-soft); font-size: 1.02rem; margin-bottom: 1.5rem; }
.pcard__facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 0 0 1.25rem; padding: 1.1rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pcard__facts dt { font-family: var(--sans); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .2rem; }
.pcard__facts dd { margin: 0; font-family: var(--sans); font-weight: 600; font-size: .98rem; }
.pcard__videos { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; }
.pcard__videos span { font-family: var(--sans); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-right: .35rem; }
.pcard__videos a { display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border: 2px solid var(--ink); font-family: var(--sans); font-weight: 700; font-size: .85rem; transition: background .2s, color .2s, border-color .2s; }
.pcard__videos a:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }

/* ---------- História: ano e citação ---------- */
.work__year { display: block; font-family: var(--sans); font-size: 1.9rem; font-weight: 900; font-stretch: 80%; letter-spacing: -.02em; line-height: 1; color: var(--sky); margin-bottom: .5rem; }
.history { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; padding-top: clamp(2rem, 4vw, 3rem); border-top: 1px solid #26324a; }
.history__quote { margin: 0; }
.history__quote p { font-family: var(--serif); font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.15; letter-spacing: -.01em; margin-bottom: 1.25rem; }
.history__quote cite { font-family: var(--sans); font-style: normal; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--sky); }
.history__text p { color: #c3cbd8; font-size: 1.1rem; margin-bottom: 1.1rem; }

/* ---------- Vídeos dos projetos: carrossel ---------- */
.icon-btn--dark { color: var(--ink); }
.icon-btn--dark:hover { background: var(--ink); color: var(--white); border-color: var(--ink); }
.vrail { display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: .5rem; }
.vrail::-webkit-scrollbar { display: none; }
.vcard {
  position: relative;
  flex: 0 0 clamp(220px, 22vw, 280px);
  aspect-ratio: 3 / 4;
  overflow: hidden;
  scroll-snap-align: start;
  background: var(--ink);
  color: var(--white);
}
.vcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.vcard::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,23,38,.05) 35%, rgba(14,23,38,.88) 100%); }
.vcard:hover img { transform: scale(1.06); }
.vcard__play {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 1;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 8px 20px -6px rgba(0,0,0,.4);
  transition: transform .25s, background .25s;
}
.vcard__play::before { content: ""; position: absolute; top: 50%; left: 55%; transform: translate(-50%, -50%); border-style: solid; border-width: 9px 0 9px 15px; border-color: transparent transparent transparent var(--accent); }
.vcard:hover .vcard__play { transform: scale(1.1); }
.vcard__info { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 1.25rem; display: flex; flex-direction: column; gap: .35rem; }
.vcard__count { align-self: flex-start; font-family: var(--sans); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .3em .7em; background: var(--accent); }
.vcard__title { font-family: var(--sans); font-size: 1.15rem; font-weight: 800; line-height: 1.15; letter-spacing: -.01em; }
.vcard__place { font-size: .9rem; color: var(--muted-dark); }

/* ---------- Player de vídeo ---------- */
.vplayer { position: fixed; inset: 0; z-index: 110; background: rgba(8, 12, 22, .94); display: grid; place-items: center; padding: 1rem; }
.vplayer[hidden], .vplayer [hidden] { display: none; }
.vplayer__box { width: min(1000px, 100%); color: var(--white); }
.vplayer__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; }
.vplayer__count { font-family: var(--sans); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--sky); margin-bottom: .3rem; }
.vplayer__title { font-size: clamp(1.2rem, 2.4vw, 1.7rem); font-weight: 800; letter-spacing: -.01em; }
.vplayer__close { color: var(--white); font-size: 1.4rem; flex: none; }
.vplayer__close:hover { color: var(--sky); }
.vplayer__frame { aspect-ratio: 16 / 9; background: #000; border-top: 4px solid; border-image: var(--tricolor) 1; }
.vplayer__frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.vplayer__nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1rem; }

/* ---------- Galeria ---------- */

.gallery { columns: 3 260px; column-gap: clamp(.75rem, 1.5vw, 1.25rem); }
.shot { position: relative; display: block; margin-bottom: clamp(.75rem, 1.5vw, 1.25rem); break-inside: avoid; overflow: hidden; background: #1b2436; }
.shot.is-hidden { display: none; }
.shot img { width: 100%; transition: transform .6s ease, opacity .3s; }
.shot:hover img { transform: scale(1.04); }
.shot span { display: none; } /* "Foto ilustrativa" aparece só no lightbox */

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(12, 12, 12, .95);
  color: var(--white);
  display: grid;
  grid-template-columns: 80px 1fr 80px;
  align-items: center;
  justify-items: center;
  padding: 2rem 1rem;
}
.lightbox[hidden] { display: none; }
.lightbox__figure { margin: 0; text-align: center; }
.lightbox__figure img { max-width: 100%; max-height: 80vh; margin: 0 auto 1rem; object-fit: contain; }
.lightbox__figure figcaption { font-family: var(--sans); font-weight: 600; }
.lightbox__close { position: absolute; top: 1rem; right: 1rem; font-size: 1.4rem; }
.lightbox__close:hover { color: var(--sky); }

/* ---------- Animação de entrada ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Foco acessível ---------- */
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1100px) {
  .exhibits { grid-template-columns: repeat(2, 1fr); }
  .card--lg { grid-row: auto; }
  .exhibits--three .card--lg { grid-column: span 2; }
  .today__grid { grid-template-columns: repeat(3, 1fr); }
  .today__grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 960px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    inset: 0;
    top: var(--header-h, 84px);
    background: var(--paper);
    flex-direction: column;
    gap: 0;
    padding: 1.5rem var(--gutter);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.02em;
    transform: translateX(100%);
    transition: transform .35s ease;
    overflow-y: auto;
  }
  .nav.is-open { transform: none; }
  .nav { color: var(--ink); }
  .nav a { padding: .9rem 0; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }

  .feature__grid, .support__grid { grid-template-columns: 1fr; }
  .feature__media { max-width: 480px; }
  .support__actions { justify-content: flex-start; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  body { font-size: 1.05rem; }
  .header__inner { height: 72px; }
  .logo__badge { width: 56px; height: 56px; }

  .hero__content { padding-bottom: 5.5rem; }

  .today__grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .location__map iframe { height: 280px; }
  .location__card { position: static; transform: none; width: auto; box-shadow: none; }
  .location__actions .btn { flex: 1 1 100%; }

  .exhibits { grid-template-columns: 1fr; }
  .card--lg { grid-column: auto; }
  .exhibits--three .card--lg { grid-column: auto; }
  .card--lg .card__media, .card__media { aspect-ratio: 4 / 3.6; }


  .footer__grid { grid-template-columns: 1fr; }
  .scroller-nav { display: none; }
}

/* Projetos, história, galeria e lightbox */
@media (max-width: 1200px) {
  .explore .pcard__facts { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  .explore { grid-template-columns: minmax(0, 1fr); }
  .explore__map { position: static; max-width: 640px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .history { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .pinfo, .pinfo__list { grid-template-columns: 1fr; }
  /* no celular só o nome da região ativa aparece, para os rótulos não se sobreporem */
  .reach__pin:not(.is-active) .reach__label { display: none; }
  .explore__chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-right: calc(var(--gutter) * -1); padding-right: var(--gutter); }
  .explore__chips::-webkit-scrollbar { display: none; }
  .reach__label, .reach__pin--left .reach__label { font-size: .75rem; left: auto; right: calc(50% + 14px); }
  .reach__sea { left: 58%; top: 90%; }
  .gallery { columns: 2; }
  .lightbox { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr auto; padding: 4rem 1rem 1.5rem; }
  .lightbox__figure { grid-column: 1 / -1; grid-row: 1; }
  .lightbox__nav--prev { grid-row: 2; justify-self: end; margin-right: .5rem; }
  .lightbox__nav--next { grid-row: 2; justify-self: start; margin-left: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}