/* ============================================
   3º Simpósio Internacional de Psicoterapia
   Design: "arquivo vivo" — o ritmo claro/escuro
   da página ecoa o conceito de pulsação
   (expansão / contração) da Orgonomia.
   O rodapé carrega as cores do Centro AMV.
   ============================================ */

/* ---------- Tokens ---------- */
:root {
  /* Cor — paleta oficial do 3º Simpósio Internacional de Psicoterapia
     Corporal Reichiana (Conhecimento, Crescimento, Energia, Equilíbrio) */
  --ink: #006282;
  --ink-soft: #0A7A9E;
  --ink-line: #2C93B3;
  --paper: #FFFFFF;
  --paper-dim: #F0F0F0;
  --paper-line: #D9D9D9;
  --text-on-paper: #1F2933;
  --text-on-paper-soft: #4B5A63dd;
  --paper-soft: #FAFAFA;
  --pulse: #F75801;
  --pulse-bright: #FF7A2E;
  --indigo: #00428F;
  --mint: #6B9622;
  --mint-bright: #89AB4E;

  /* Cor — identidade do 3º Simpósio (uso pontual, ex.: barra do rodapé) */
  --amv-indigo: #00428F;
  --amv-teal: #006282;
  --amv-mint: #6B9622;
  --amv-orange: #F75801;

  /* Tipografia — CERA PRO Black (principal) e PROXIMA NOVA Regular (apoio),
     arquivos licenciados em assets/fonts/. Poppins/Montserrat entram só
     como reserva caso os .otf não carreguem. */
  --font-display: 'Cera Pro', 'Poppins', 'Century Gothic', Arial, sans-serif;
  --font-body: 'Proxima Nova', 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.2rem;
  --text-xl: 1.5rem;
  --text-2xl: clamp(1.75rem, 1.5rem + 1vw, 2.4rem);
  --text-3xl: clamp(2.1rem, 1.7rem + 2vw, 3rem);
  --text-hero: clamp(2.6rem, 1.8rem + 4vw, 4.75rem);

  /* Espaço */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.25rem;
  --space-5: 3.5rem;
  --space-6: 5rem;
  --space-7: 7rem;

  --container-w: 1140px;
  --radius: 3px;
  --header-h: 80px;
}

/* ---------- Fontes da marca ---------- */
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERAPRO-THIN.TTF") format('truetype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERAPRO-THINITALIC.TTF") format('truetype');
  font-weight: 100;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERAPRO-LIGHT.TTF") format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERAPRO-REGULAR.TTF") format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERAPRO-REGULARITALIC.TTF") format('truetype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERA PRO MEDIUM.OTF") format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERAPRO-MEDIUMITALIC.TTF") format('truetype');
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERA PRO BOLD.OTF") format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERAPRO-BOLDITALIC.TTF") format('truetype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERA PRO BLACK.OTF") format('opentype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cera Pro';
  src: url("../fonts/CERA PRO BLACK ITALIC.OTF") format('opentype');
  font-weight: 900;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVAT-THIN.TTF") format('truetype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-THINIT.TTF") format('truetype');
  font-weight: 100;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-LIGHT.TTF") format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-LIGHTIT.TTF") format('truetype');
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-REGULAR.TTF") format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-REGULARIT.TTF") format('truetype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-SEMIBOLD.TTF") format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-SEMIBOLDIT.TTF") format('truetype');
  font-weight: 600;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMA-NOVA-BOLD.OTF") format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-BOLDIT.TTF") format('truetype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-EXTRABLD.TTF") format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-EXTRABLDIT.TTF") format('truetype');
  font-weight: 800;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-BLACK.TTF") format('truetype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Proxima Nova';
  src: url("../fonts/PROXIMANOVA-BLACKIT.TTF") format('truetype');
  font-weight: 900;
  font-style: italic;
  font-display: swap;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, dl, dd, blockquote { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

/* Compensa o header fixo ao navegar pelas âncoras do menu */
section[id], main[id] { scroll-margin-top: var(--header-h); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--pulse);
  color: var(--paper);
  padding: var(--space-1) var(--space-2);
  z-index: 200;
}
.skip-link:focus { left: var(--space-2); top: var(--space-1); }

:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ---------- Type helpers ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 900; letter-spacing: -0.01em; }
.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--paper-dim);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pulse-bright);
  flex-shrink: 0;
}
.eyebrow-dark { display: inline-block; color: var(--pulse); }
.eyebrow-dark::before { content: none; }
.section-title {
  font-size: var(--text-3xl);
  color: var(--paper);
  max-width: 22ch;
  margin-bottom: var(--space-4);
}
.section-title-dark { color: var(--text-on-paper); }

/* ---------- Layout rhythm ---------- */
.section { padding: var(--space-4) 0 var(--space-7); position: relative; }
.section-paper {
  background: var(--paper);
  color: var(--text-on-paper);
}
.section-paper .eyebrow:not(.eyebrow-dark) { color: var(--indigo); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--paper-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--space-3);
}
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 0.5rem 0;
}
.logo-img { height: 42px; width: auto; object-fit: contain; }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-on-paper);
}
.main-nav a { opacity: 0.75; transition: opacity 0.2s ease; white-space: nowrap; }
.main-nav a:hover { opacity: 1; }
.main-nav a.nav-cta {
  opacity: 1;
  border: 1px solid var(--pulse);
  color: var(--paper);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
  background: var(--pulse);
}
.main-nav a.nav-cta:hover { background: var(--pulse-bright); border-color: var(--pulse-bright); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

.lang-switch {
  display: flex;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}
.lang-btn { padding: 0.4rem 0.65rem; color: var(--text-on-paper); opacity: 0.55; }
.lang-btn.is-active { background: var(--ink); color: var(--paper); opacity: 1; }

.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 0.4rem; }
.menu-toggle span { width: 22px; height: 2px; background: var(--text-on-paper); transition: transform 0.25s ease, opacity 0.25s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + var(--space-6)) 0 var(--space-6);
  overflow: hidden;
}
.hero-wave {
  position: absolute;
  left: 0; right: 0; top: 45%;
  opacity: 0.55;
  pointer-events: none;
}
.hero-wave svg { width: 100%; height: auto; }
.hero-inner { position: relative; max-width: 58rem; }
.hero h1 {
  font-size: var(--text-hero);
  line-height: 1.05;
  margin-bottom: var(--space-2);
}
.hero-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  color: var(--paper);
  margin-bottom: var(--space-3);
}
.hero-intro {
  font-size: var(--text-lg);
  color: var(--paper-dim);
  max-width: 42ch;
  margin-bottom: var(--space-4);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--ink-line);
}
.badge dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--paper-dim);
  margin-bottom: 0.25rem;
}
.badge dd { margin: 0; font-size: var(--text-base); }

.hero-cta { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--pulse); color: var(--paper); }
.btn-primary:hover { background: var(--pulse-bright); }
.btn-ghost { border-color: var(--ink-line); color: var(--paper); }
.btn-ghost:hover { border-color: var(--mint); }
.btn-ghost-dark { border: 1px solid var(--paper-line); color: var(--text-on-paper); margin-top: var(--space-2); }
.btn-ghost-dark:hover { border-color: var(--pulse); color: var(--pulse); }
.btn-lg { padding: 1.05rem 2.2rem; font-size: var(--text-base); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-5);
  align-items: start;
}
.about-text p { margin-bottom: var(--space-3); max-width: 56ch; }
.about-text p:last-child { margin-bottom: 0; }

.pull-quote {
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-4);
  border-radius: var(--radius);
  align-self: start;
}
.pull-quote-wave { width: 60px; color: var(--pulse); margin-bottom: var(--space-2); }
.pull-quote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  line-height: 1.4;
}

.committee {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--paper-line);
  display: grid;
  gap: 0.4rem;
}
.committee-line { font-size: var(--text-sm); color: var(--text-on-paper-soft); }
.committee-line strong { color: var(--text-on-paper); font-weight: 600; }

.editions { margin-top: var(--space-4); }
.editions-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-on-paper-soft);
  margin-bottom: var(--space-2);
}
.editions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-2); }
.edition-card {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--paper-soft);
  border: 1px solid var(--paper-line);
  border-left: 3px solid var(--indigo);
  border-radius: var(--radius);
  padding: var(--space-3);
  color: var(--text-on-paper);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.edition-card:hover, .edition-card:focus-visible {
  border-color: var(--pulse);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(28, 27, 58, 0.12);
}
.edition-card .fa-google-drive { font-size: 1.3rem; color: var(--indigo); flex-shrink: 0; }
.edition-card-body { display: flex; flex-direction: column; gap: 0.2rem; }
.edition-card-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--indigo);
}
.edition-card-text { font-size: var(--text-sm); color: var(--text-on-paper-soft); }
.edition-card .fa-arrow-up-right-from-square { margin-left: auto; font-size: 0.75rem; color: var(--text-on-paper-soft); flex-shrink: 0; }

/* ---------- Workshops extras ---------- */
.workshops-list { display: grid; gap: var(--space-2); }
.workshop-item {
  background: var(--paper-soft);
  border: 1px solid var(--paper-line);
  border-left: 3px solid var(--indigo);
  border-radius: var(--radius);
  overflow: hidden;
}
.workshop-summary {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  cursor: pointer;
  list-style: none;
}
.workshop-summary::-webkit-details-marker { display: none; }
.workshop-summary img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  flex-shrink: 0;
}
.workshop-summary-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  flex: 1;
  min-width: 0;
}
.workshop-summary-text strong { font-size: var(--text-base); color: var(--text-on-paper); }
.workshop-summary-title {
  font-size: var(--text-sm);
  color: var(--text-on-paper-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.workshop-summary-meta { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.workshop-lang-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pulse);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 0.1rem 0.4rem;
}
.workshop-summary::after {
  content: '\2193';
  font-size: 0.75rem;
  color: var(--text-on-paper-soft);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.workshop-item[open] .workshop-summary::after { transform: rotate(180deg); }
.workshop-details {
  padding: 0 var(--space-3) var(--space-3);
  border-top: 1px solid var(--paper-line);
}
.workshop-details-title {
  display: none;
  font-size: var(--text-lg);
  line-height: 1.35;
  color: var(--text-on-paper);
  margin: var(--space-3) 0 0;
}
.workshop-desc { font-size: var(--text-sm); color: var(--text-on-paper-soft); margin: var(--space-3) 0; }
.workshop-translation-note { font-size: var(--text-sm); font-weight: 700; color: var(--text-on-paper); margin: 0 0 var(--space-3); }
.workshop-meta-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
}
.workshop-meta-row dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--indigo);
  margin-bottom: 0.15rem;
}
.workshop-meta-row dd { font-size: var(--text-sm); color: var(--text-on-paper); }
.workshop-cta { margin-top: var(--space-4); }
.workshop-cta p { color: var(--text-on-paper-soft); margin-bottom: var(--space-2); }

/* ---------- Cards (eixos temáticos) ---------- */
.cards-grid { display: grid; gap: var(--space-3); }
.cards-grid-2 { grid-template-columns: repeat(2, 1fr); }

.card { padding: var(--space-4); border-radius: var(--radius); }
.card h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.card p { max-width: 34ch; }

.card-paper {
  background: var(--paper-soft);
  color: var(--text-on-paper);
  border: 1px solid var(--paper-line);
}
.card-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pulse);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 0.2rem 0.5rem;
  margin-bottom: var(--space-2);
}

/* ---------- Programação ---------- */
.program-note {
  max-width: 60ch;
  color: var(--text-on-paper-soft);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}
.program-translation-note {
  max-width: 60ch;
  color: var(--text-on-paper);
  font-weight: 700;
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
}
.day-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--paper-line);
}
.day-tab {
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-on-paper-soft);
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  align-items: flex-start;
}
.day-tab small { font-family: var(--font-body); text-transform: none; letter-spacing: 0; opacity: 0.75; }
.day-tab.is-active { color: var(--pulse); border-bottom-color: var(--pulse); }

.day-panel { display: grid; gap: var(--space-2); }
.day-panel:not(.is-active) { display: none; }

.session {
  background: var(--paper-soft);
  border: 1px solid var(--paper-line);
  border-left: 3px solid var(--indigo);
  border-radius: var(--radius);
  padding: var(--space-3);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.session:hover, .session:focus-visible {
  border-color: var(--pulse);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(28, 27, 58, 0.12);
}
.session-panel-type { border-left-color: var(--mint); }
.session-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}
.session-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--indigo);
}
.session-meta .session-tag { margin-bottom: 0; }
.session-tag-panel { color: var(--mint); }
.session-time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-on-paper-soft);
}
.session-title { font-size: var(--text-lg); line-height: 1.35; margin-bottom: 0.35rem; max-width: 62ch; }
.session-speaker { font-size: var(--text-sm); color: var(--text-on-paper-soft); }
.session-speaker strong { color: var(--text-on-paper); font-weight: 600; }
.session-more-hint {
  display: block;
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pulse);
}
.session-more-hint::after { content: ' \2192'; }

.program-block {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-1);
  color: var(--text-on-paper-soft);
  font-size: var(--text-sm);
  border-bottom: 1px dashed var(--paper-line);
}
.program-block-time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--pulse);
  font-weight: 600;
  min-width: 3.5em;
}

/* ---------- Modal (detalhe da sessão) ---------- */
body.modal-open { overflow: hidden; }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
  background: rgba(10, 9, 26, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.modal-overlay[hidden] { display: none; }
.modal-overlay.is-visible { opacity: 1; }

.modal {
  position: relative;
  background: var(--paper-soft);
  color: var(--text-on-paper);
  border-radius: var(--radius);
  width: 100%;
  max-width: 38rem;
  max-height: min(85vh, 640px);
  overflow-y: auto;
  padding: var(--space-4);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.25s ease;
}
.modal-overlay.is-visible .modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--text-on-paper-soft);
  border-radius: 50%;
  transition: background 0.2s ease, color 0.2s ease;
}
.modal-close:hover { background: var(--paper-line); color: var(--pulse); }

.modal-tag { margin-bottom: 0; }
.modal-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: var(--space-2);
}
.modal-time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-on-paper-soft);
}
.modal-time[hidden] { display: none; }
.modal-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-on-paper-soft);
  margin: -0.5rem 0 var(--space-2);
}
.modal-lang[hidden] { display: none; }
.modal-lang-flag { font-size: 1.15em; line-height: 1; }
.modal-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.2;
  margin-bottom: var(--space-3);
  max-width: 34ch;
  padding-right: var(--space-4);
}

.modal-speaker-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--paper-line);
}
.modal-speaker-photo,
.modal-speaker-placeholder {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  flex-shrink: 0;
}
.modal-speaker-photo { object-fit: cover; object-position: center top; }
.modal-speaker-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink-soft);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: var(--text-lg);
}
/* [hidden] tem baixa prioridade no navegador — reforça sobre o display:block/flex acima */
.modal-speaker-photo[hidden],
.modal-speaker-placeholder[hidden] {
  display: none;
}
.modal-speaker-info .session-speaker { font-size: var(--text-sm); }

.modal-desc { max-width: 60ch; color: var(--text-on-paper-soft); }

.modal-speaker-row-bio { padding-right: var(--space-4); }
.speaker-modal-photo,
.speaker-modal-placeholder { width: 84px; height: 84px; font-size: var(--text-2xl); }
.speaker-modal-name { margin-bottom: 0; max-width: none; padding-right: 0; }
.modal-bio { max-width: 60ch; color: var(--text-on-paper-soft); }
.modal-bio p { margin-bottom: var(--space-2); }
.modal-bio p:last-child { margin-bottom: 0; }

/* ---------- Palestrantes ---------- */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.speaker-card {
  text-align: left;
  cursor: pointer;
  border-radius: var(--radius);
  transition: transform 0.2s ease;
}
.speaker-card:hover, .speaker-card:focus-visible { transform: translateY(-3px); }
.speaker-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 320px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
  margin-bottom: var(--space-2);
  transition: box-shadow 0.2s ease;
}
.speaker-card:hover img, .speaker-card:focus-visible img { box-shadow: 0 0 0 2px var(--pulse-bright); }
.speaker-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 320px;
  border-radius: var(--radius);
  background: var(--ink-soft);
  border: 1px solid var(--ink-line);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
}
.speaker-card h3 { font-size: var(--text-base); margin-bottom: 0.25rem; }
.speaker-credential { font-size: var(--text-sm); color: var(--paper-dim); max-width: 32ch; }
.speaker-more-hint {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pulse-bright);
}
.speaker-more-hint::after { content: ' \2192'; }

/* ---------- Info band ---------- */
.info-band { padding: var(--space-5) 0; }
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  text-align: center;
}
.info-item {
  padding: var(--space-3);
  border-left: 2px solid var(--pulse);
}
.info-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--paper-dim);
  margin-bottom: 0.35rem;
}
.info-value { font-family: var(--font-display); font-style: italic; font-size: var(--text-lg); color: var(--paper); }

/* ---------- Como chegar ---------- */
.chegar-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-5);
  align-items: center;
}
.chegar-text p { max-width: 36ch; color: var(--text-on-paper-soft); margin-bottom: var(--space-1); }
.chegar-text p.chegar-online-note { max-width: 44ch; font-size: var(--text-sm); margin-top: var(--space-3); margin-bottom: 0; }
.chegar-text p.chegar-accommodation-note { max-width: 44ch; font-size: var(--text-sm); margin-top: var(--space-3); margin-bottom: 0; }
.chegar-text .chegar-accommodation-link { margin-top: var(--space-1); }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--paper-line); line-height: 0; }
.map-embed iframe { width: 100%; height: 380px; }

/* ---------- Register CTA ---------- */
.register-cta {
  background: var(--pulse);
  color: var(--paper);
  text-align: center;
  overflow: hidden;
  position: relative;
}
.register-wave { top: 10%; opacity: 0.25; }
.register-inner { position: relative; max-width: 40rem; margin: 0 auto; }
.register-cta h2 { font-size: var(--text-3xl); margin-bottom: var(--space-2); }
.register-cta p { color: rgba(237, 228, 204, 0.85); margin-bottom: var(--space-4); font-size: var(--text-lg); }
.register-cta .btn-primary { background: var(--ink); }
.register-cta .btn-primary:hover { background: var(--ink-soft); }

/* ---------- Footer — identidade Centro AMV ---------- */
.site-footer { position: relative; padding: var(--space-5) 0 var(--space-4); }
.footer-brand-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--amv-indigo), var(--amv-teal), var(--amv-mint), var(--amv-orange));
}
.footer-inner { padding-top: var(--space-4); }
.footer-brand { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); }
.footer-logo-img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.footer-org { font-size: var(--text-sm); color: var(--paper); font-weight: 600; }
.footer-event-name { font-size: var(--text-xs); color: var(--paper-dim); }

.footer-social { display: flex; gap: var(--space-2); margin-bottom: var(--space-3); }
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--ink-line);
  color: var(--paper);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.footer-social a:hover { background: var(--amv-indigo); border-color: var(--amv-indigo); color: #fff; }

.footer-meta { font-size: var(--text-sm); color: var(--paper-dim); margin-bottom: var(--space-2); }
.footer-rights { font-size: var(--text-xs); color: var(--paper-dim); opacity: 0.75; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}

/* ---------- Voltar ao topo ---------- */
.back-to-top {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--mint);
  color: var(--paper);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(28, 27, 58, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.2s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover, .back-to-top:focus-visible { background: var(--mint-bright); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .speakers-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .about-grid, .chegar-grid, .editions-grid, .workshop-meta-list { grid-template-columns: 1fr; }
  .workshop-summary-title { display: none; }
  .workshop-details-title { display: block; }
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
}

/* O menu horizontal (nav + seletor de idioma + CTA) só cabe sem cortes a
   partir de ~1040px de largura — abaixo disso vira o menu hambúrguer,
   por isso este breakpoint fica acima dos demais desta seção. */
@media (max-width: 1040px) {
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: var(--paper);
    border-bottom: 1px solid var(--paper-line);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-2) var(--space-3) var(--space-3);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); visibility: visible; }
  .main-nav a { width: 100%; padding: 0.85rem 0; border-bottom: 1px solid var(--paper-line); opacity: 1; }
  .main-nav a.nav-cta { margin-top: var(--space-2); text-align: center; border-bottom: 1px solid var(--pulse); }
  .menu-toggle { display: flex; }
}

@media (max-width: 720px) {
  .cards-grid-2 { grid-template-columns: 1fr; }
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .info-item { border-left: none; border-top: 2px solid var(--pulse); padding: var(--space-2) 0; }
  .hero-badges { gap: var(--space-3); }
  .day-tabs { overflow-x: auto; }

  .modal-overlay { align-items: flex-end; padding: 0; }
  .modal {
    max-width: 100%;
    max-height: 88vh;
    border-radius: var(--radius) var(--radius) 0 0;
    padding: var(--space-3);
    padding-top: var(--space-5);
  }
  .modal-close { top: var(--space-2); right: var(--space-2); }
  .modal-title { font-size: var(--text-xl); padding-right: var(--space-3); }
}

@media (max-width: 480px) {
  .speakers-grid { grid-template-columns: 1fr 1fr; }
}