/* ============================================================
   Casa Cultural · Design System Global
   Identidade extraída da logo: preto #0A0A0A, marfim, amarelo
   pastel em gradiente, script complementar.
   Editar cores e fontes apenas nos tokens de :root abaixo.
   ============================================================ */

:root {
  --bg: #0a0a0a;
  --bg-soft: #131417;
  --surface: #191a1e;
  --surface-2: #202127;
  --line: #2a2b31;
  --line-soft: #222329;
  --ink: #f6f4e8;
  --ink-soft: #b8b6ae;
  --ink-faint: #96948c;
  --accent: #f5f0a0;
  --accent-2: #e6df8e;
  --accent-deep: #d8d078;
  --accent-ink: #171505;
  --gradient: linear-gradient(135deg, #f8f3ae 0%, #e6df8e 45%, #d8d078 100%);
  --danger: #e07a6a;
  --ok: #8fc98a;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
  --font-display: 'Archivo Black', 'Arial Black', sans-serif;
  --font-script: 'Caveat', cursive;
  --font-body: 'Sora', 'Segoe UI', sans-serif;
  --container: min(100% - 40px, 1200px);
  --section-pad: clamp(58px, 9vw, 112px);
  --header-h: 78px;
  --ease: cubic-bezier(0.22, 0.75, 0.25, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
img { object-fit: cover; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
table { border-collapse: collapse; }
p a, .prose a { text-decoration: underline; text-underline-offset: 3px; color: var(--accent-2); }

/* Grão de filme sutil sobre todo o site */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 { font-weight: 600; line-height: 1.15; overflow-wrap: break-word; }
.page-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.3rem, 5.5vw, 4.2rem);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3rem, 9vw, 6.4rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
  text-wrap: balance;
}
.section-kicker {
  font-family: var(--font-script);
  font-weight: 600;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  color: var(--accent);
  margin-bottom: 0.2rem;
}
.lead {
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 62ch;
}
.prose { max-width: 72ch; }
.prose p { margin-bottom: 1.1rem; color: var(--ink-soft); }
.prose h2 { font-family: var(--font-display); font-weight: 400; font-size: 1.4rem; margin: 2rem 0 0.8rem; color: var(--ink); }
.script-404, .cta-script, .quote-script, .hero-kicker { font-family: var(--font-script); font-weight: 600; color: var(--accent); }

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

.skip-link {
  position: fixed;
  top: -60px; left: 16px;
  z-index: 3000;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- Layout ---------- */
.container { width: var(--container); margin-inline: auto; }
.section { padding-block: var(--section-pad); }
.section-alt { background: var(--bg-soft); border-block: 1px solid var(--line-soft); }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: clamp(24px, 4vw, 44px);
}
.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
main { display: block; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  border: 1.5px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  min-height: 44px;
}
.btn-solid {
  background: var(--gradient);
  color: var(--accent-ink);
  box-shadow: 0 8px 26px rgba(232, 223, 142, 0.18);
}
.btn-solid:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(232, 223, 142, 0.28); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: rgba(255, 255, 255, 0.02); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; min-height: 38px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: wait; transform: none; }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-2);
  font-weight: 500;
  font-size: 0.92rem;
}
.link-arrow:hover svg { transform: translateX(3px); }
.link-arrow svg { transition: transform 0.25s var(--ease); }

/* ---------- Chips ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
a.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip-genre { color: var(--accent-2); border-color: rgba(232, 223, 142, 0.35); }
.chip-genre.is-current { background: var(--gradient); color: var(--accent-ink); border-color: transparent; }
.chip-count { opacity: 0.65; font-size: 0.7rem; }
.card-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.card-tags-hero { margin: 14px 0 4px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line-soft), 0 12px 32px rgba(0, 0, 0, 0.35);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--header-h);
}
.brand-img { width: 126px; height: auto; }
.main-nav { margin-inline-start: auto; }
.nav-list { display: flex; align-items: center; gap: 0; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 7px;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.82rem;
  white-space: nowrap;
  transition: color 0.2s;
}
.nav-link:hover, .nav-link.is-active { color: var(--ink); }
.nav-link.is-active { position: relative; }
.nav-link.is-active::after {
  content: '';
  position: absolute;
  left: 7px; right: 7px; bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient);
}
.chev { transition: transform 0.25s var(--ease); }
.nav-drop[aria-expanded='true'] .chev { transform: rotate(180deg); }

/* Dropdowns e megamenu */
.has-drop, .has-mega { position: relative; }
.drop, .mega {
  position: absolute;
  top: calc(100% + 10px);
  background: rgba(16, 17, 19, 0.97);
  backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  z-index: 110;
}
.has-drop:hover .drop, .has-drop:focus-within .drop,
.has-drop.is-open .drop,
.has-mega:hover .mega, .has-mega:focus-within .mega,
.has-mega.is-open .mega { opacity: 1; visibility: visible; transform: translateY(0); }
.drop { min-width: 260px; }
.drop-link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.92rem;
}
.drop-link:hover, .drop-link.is-active { background: rgba(245, 240, 160, 0.08); }
.drop-desc { grid-column: 1 / -1; font-size: 0.76rem; color: var(--ink-faint); font-weight: 400; }
.mega {
  left: 50%;
  transform: translate(-50%, 8px);
  width: min(680px, calc(100vw - 40px));
}
.has-mega:hover .mega, .has-mega:focus-within .mega, .has-mega.is-open .mega { transform: translate(-50%, 0); }
.mega-title {
  font-family: var(--font-script);
  font-size: 1.3rem;
  color: var(--accent);
  padding: 6px 10px 10px;
}
.mega-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 4px;
  max-height: 46vh;
  overflow-y: auto;
}
.mega-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  color: var(--ink-soft);
}
.mega-item:hover { background: rgba(245, 240, 160, 0.08); color: var(--ink); }
.mega-count { font-size: 0.7rem; color: var(--ink-faint); }
.mega-all {
  display: block;
  text-align: center;
  margin-top: 8px;
  padding: 10px;
  border-top: 1px solid var(--line-soft);
  color: var(--accent-2);
  font-weight: 600;
  font-size: 0.88rem;
}

/* Menu mobile */
.menu-toggle { display: none; }
.mobile-nav {
  display: none;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--line-soft);
  padding: 18px 20px 26px;
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
}
.mobile-nav.is-open { display: block; }
.mobile-list { display: grid; gap: 4px; }
.mobile-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 8px;
  font-size: 1.02rem;
  font-weight: 500;
  border-bottom: 1px solid var(--line-soft);
}
.mobile-strong { font-weight: 700; }
.mobile-count { font-size: 0.75rem; color: var(--ink-faint); }
.mobile-details summary {
  cursor: pointer;
  padding: 13px 8px;
  font-weight: 500;
  font-size: 1.02rem;
  border-bottom: 1px solid var(--line-soft);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-details summary::after { content: '+'; font-size: 1.2rem; color: var(--accent); }
.mobile-details[open] summary::after { content: '−'; }
.mobile-details summary::-webkit-details-marker { display: none; }
.mobile-sub { padding: 6px 0 10px; }
.mobile-sub .mobile-link { font-size: 0.92rem; color: var(--ink-soft); }
.mobile-cta { margin-top: 18px; width: 100%; }
body.menu-open { overflow: hidden; }

/* ---------- Flash ---------- */
.flashbar { padding: 12px 0; font-weight: 500; font-size: 0.92rem; border-bottom: 1px solid transparent; }
.flash-ok { background: rgba(143, 201, 138, 0.12); color: var(--ok); border-color: rgba(143, 201, 138, 0.3); }
.flash-erro { background: rgba(224, 122, 106, 0.12); color: var(--danger); border-color: rgba(224, 122, 106, 0.3); }

/* ---------- Formulários ---------- */
.form-field { display: grid; gap: 6px; flex: 1; min-width: 0; }
.form-field label { font-size: 0.82rem; font-weight: 500; color: var(--ink-soft); }
.form-field input, .form-field select, .form-field textarea,
.filter-field input, .filter-field select {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--ink);
  min-width: 0;
  transition: border-color 0.2s;
  width: 100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus,
.filter-field input:focus, .filter-field select:focus { border-color: var(--accent); outline: none; }
.form-field textarea { resize: vertical; }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--ink-faint); }
.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row .form-field { flex: 1 1 200px; }
.form-row-align { align-items: flex-end; }
.form-check { display: flex; align-items: center; gap: 10px; flex-direction: row; }
.form-check label { font-size: 0.86rem; color: var(--ink-soft); }
.form-check input[type='checkbox'] { width: 18px; height: 18px; accent-color: var(--accent-deep); }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-ok, .form-erro { border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 16px; font-size: 0.92rem; }
.form-ok { background: rgba(143, 201, 138, 0.12); color: var(--ok); border: 1px solid rgba(143, 201, 138, 0.3); }
.form-erro { background: rgba(224, 122, 106, 0.1); color: var(--danger); border: 1px solid rgba(224, 122, 106, 0.3); }
.form-erro ul { margin: 6px 0 0 18px; list-style: disc; }

/* ---------- Rodapé ---------- */
.site-footer {
  background: #060606;
  border-top: 1px solid var(--line-soft);
  padding-top: clamp(44px, 6vw, 72px);
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: clamp(26px, 4vw, 48px);
  padding-bottom: clamp(36px, 5vw, 56px);
}
.footer-desc { color: var(--ink-soft); font-size: 0.92rem; margin-top: 14px; max-width: 34ch; }
.footer-social { flex-wrap: wrap; display: flex; gap: 14px; margin-top: 16px; }
.footer-social a { color: var(--accent-2); font-size: 0.88rem; font-weight: 500; }
.footer-social a:hover { color: var(--accent); }
.footer-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin-bottom: 16px;
}
.footer-col ul { display: grid; gap: 9px; font-size: 0.9rem; color: var(--ink-soft); }
.footer-col a:hover { color: var(--accent); }
.footer-more { color: var(--accent-2) !important; }
.footer-bottom { border-top: 1px solid var(--line-soft); padding: 18px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 0.8rem; color: var(--ink-faint); }
.footer-links { display: flex; gap: 18px; }
.footer-links a:hover { color: var(--accent-2); }
.footer-admin { opacity: 0.55; }

/* ---------- Estado vazio ---------- */
.empty-state {
  text-align: center;
  padding: clamp(36px, 6vw, 64px) 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--ink-faint);
}
.empty-icon { margin: 0 auto 14px; color: var(--accent-deep); opacity: 0.8; }
.empty-text { max-width: 46ch; margin-inline: auto; }

/* ---------- Animações (base visível sem JS; realce via GSAP) ---------- */
html.js [data-anim] { opacity: 0; }
html.js .card-grid > *, html.js .area-grid > *, html.js .event-list > * { opacity: 0; }
html.js .is-anim-ready [data-anim] { will-change: transform, opacity; }
.split-letters .char { display: inline-block; }

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html.js [data-anim],
  html.js .card-grid > *, html.js .area-grid > *, html.js .event-list > * { opacity: 1 !important; }
  .marquee-track { animation: none !important; }
}

/* ---------- Responsivo ---------- */
/* Menu denso (12 itens): abaixo de 1240px migra para o menu mobile */
@media (max-width: 1240px) {
  .main-nav { display: none; }
  .menu-toggle {
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    margin-inline-start: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
  }
  .menu-toggle[aria-expanded='true'] { border-color: var(--accent); }
  .menu-box { display: grid; gap: 5px; }
  .menu-line { width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.2s; }
  .menu-toggle[aria-expanded='true'] .menu-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded='true'] .menu-line:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded='true'] .menu-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  :root { --container: min(100% - 36px, 1200px); }
  .brand-img { width: 122px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { justify-content: center; text-align: center; }
  .form-row { gap: 12px; }
}

/* ---------- Instagram no header ---------- */
.nav-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  transition: color 0.2s, border-color 0.2s, transform 0.25s var(--ease);
}
.nav-social:hover { color: var(--accent); border-color: var(--accent-deep); transform: translateY(-2px); }
.mobile-social { display: flex; align-items: center; gap: 10px; color: var(--accent-2); }
.footer-social a { display: inline-flex; align-items: center; gap: 8px; }
.footer-social svg { color: var(--accent-2); flex: none; }