/* ==========================================================================
   CENB — Clube de Engenharia de Brasília
   Implementação do design system definido em DESIGN.md
   ========================================================================== */

/* --- 1. Tokens ----------------------------------------------------------- */
:root {
  /* Paleta — DESIGN.md §2 */
  --off-white: #F7F5F1;
  --paper: #FFFFFF;
  --sand: #EEEAE3;
  --navy: #0B1F3A;
  --navy-elev: #132C4F;
  --ink: #0A0A0B;
  --slate: #5A6270;
  --mist: rgba(226, 222, 215, 0.7);
  --cobalt: #1E4FA3;

  /* Tipografia — DESIGN.md §3 */
  --font-display: 'Cabinet Grotesk', 'Geist Variable', system-ui, sans-serif;
  --font-body: 'Geist Variable', system-ui, -apple-system, sans-serif;
  --font-mono: 'Geist Mono Variable', ui-monospace, monospace;

  /* Raios — DESIGN.md §4 */
  --r-card: 28px;
  --r-section: 40px;
  --r-media: 32px;
  --r-input: 16px;
  --r-pill: 999px;

  /* Layout — DESIGN.md §5 */
  --container: 1280px;
  --gutter: 24px;
  --section-y: clamp(2.5rem, 4.5vw, 4rem);

  /* Sombra tingida de marinho */
  --shadow: 0 12px 40px rgba(11, 31, 58, 0.08);
  --shadow-lift: 0 20px 56px rgba(11, 31, 58, 0.14);

  /* Mola — DESIGN.md §7 */
  --spring: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 560ms;
}

/* --- 2. Reset ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--off-white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }

::selection { background: var(--cobalt); color: var(--off-white); }

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

/* --- 3. Tipografia ------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.06;
  text-wrap: balance;
}

h1 { font-size: clamp(2.5rem, 5.5vw, 5.5rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3.4rem); line-height: 1.08; }
h3 { font-size: clamp(1.25rem, 1.9vw, 1.6rem); line-height: 1.2; }
h4 { font-size: 1.0625rem; line-height: 1.3; letter-spacing: -0.02em; }

p { max-width: 68ch; }

.lead { font-size: clamp(1.0625rem, 1.5vw, 1.3rem); color: var(--slate); line-height: 1.55; }
.muted { color: var(--slate); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cobalt);
  display: block;
  margin-bottom: 1.25rem;
}

.on-dark .eyebrow { color: #7FA6E8; }

/* --- 4. Layout ----------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gutter);
}

/* Bloco full-bleed marinho — DESIGN.md §4 */
.slab {
  background: var(--navy);
  color: var(--off-white);
  border-radius: var(--r-section);
  padding: clamp(2.5rem, 5vw, 4.5rem);
}

.slab p { color: rgba(247, 245, 241, 0.72); }

.section-head { margin-bottom: clamp(1.75rem, 3vw, 2.75rem); max-width: 62ch; }
.section-head p { margin-top: 1.25rem; }

.divider { border: 0; border-top: 1px solid var(--mist); margin: 0; }

/* --- 5. Botões ----------------------------------------------------------- */
.btn {
  --btn-bg: var(--navy);
  --btn-fg: var(--off-white);
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-height: 48px;
  padding: 0.875rem 1.75rem;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background var(--dur) var(--spring),
              color var(--dur) var(--spring),
              transform 140ms var(--spring),
              border-color var(--dur) var(--spring);
}

.btn .arrow { transition: transform var(--dur) var(--spring); }
.btn:hover { --btn-bg: var(--cobalt); }
.btn:hover .arrow { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--mist);
}
.btn--ghost:hover { --btn-bg: transparent; --btn-fg: var(--cobalt); border-color: var(--cobalt); }

.on-dark .btn--ghost, .slab .btn--ghost {
  --btn-fg: var(--off-white);
  border-color: rgba(247, 245, 241, 0.28);
}
.on-dark .btn--ghost:hover, .slab .btn--ghost:hover {
  --btn-fg: var(--navy); background: var(--off-white); border-color: var(--off-white);
}

.on-dark .btn--primary, .slab .btn--primary { --btn-bg: var(--off-white); --btn-fg: var(--navy); }
.on-dark .btn--primary:hover, .slab .btn--primary:hover { --btn-bg: #fff; }

/* Link com sublinhado animado */
.link-u {
  color: var(--cobalt);
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size var(--dur) var(--spring);
}
.link-u:hover { background-size: 100% 1px; }

/* --- 6. Header ----------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  padding-block: 1rem;
  transition: padding var(--dur) var(--spring), background var(--dur) var(--spring),
              backdrop-filter var(--dur) var(--spring), box-shadow var(--dur) var(--spring);
}

.site-header.is-stuck {
  padding-block: 0.55rem;
  background: rgba(11, 31, 58, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 rgba(247, 245, 241, 0.08);
}

.site-header .container { display: flex; align-items: center; gap: 2rem; }

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.04em;
  color: var(--ink);
  transition: color var(--dur) var(--spring);
}
.brand span { color: var(--cobalt); }
.is-stuck .brand, .is-stuck .nav a { color: var(--off-white); }
.is-stuck .brand span { color: #7FA6E8; }

.nav { margin-left: auto; }
.nav > ul { display: flex; align-items: center; gap: 0.25rem; }

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.875rem;
  font-size: 0.9375rem;
  border-radius: var(--r-pill);
  transition: color var(--dur) var(--spring), background var(--dur) var(--spring);
}
.nav a:hover { color: var(--cobalt); }
.is-stuck .nav a:hover { color: #7FA6E8; }
.nav a[aria-current="page"] { color: var(--cobalt); font-weight: 500; }
.is-stuck .nav a[aria-current="page"] { color: #7FA6E8; }

/* Dropdown Institucional */
.has-sub { position: relative; }
.has-sub > button {
  display: inline-flex; align-items: center; gap: 0.375rem;
  min-height: 44px; padding: 0 0.875rem;
  background: none; border: 0; border-radius: var(--r-pill);
  font-size: 0.9375rem; cursor: pointer;
  transition: color var(--dur) var(--spring);
}
.is-stuck .has-sub > button { color: var(--off-white); }
.has-sub > button:hover { color: var(--cobalt); }
.is-stuck .has-sub > button:hover { color: #7FA6E8; }
.has-sub > button svg { transition: transform var(--dur) var(--spring); }
.has-sub[data-open="true"] > button svg { transform: rotate(180deg); }

.subnav {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 240px;
  padding: 0.5rem;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--r-card);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 300ms var(--spring), transform 300ms var(--spring), visibility 300ms;
}
.has-sub[data-open="true"] .subnav { opacity: 1; visibility: visible; transform: none; }
.subnav a { display: flex; width: 100%; padding: 0 0.875rem; color: var(--ink) !important; }
.subnav a:hover { background: var(--sand); color: var(--cobalt) !important; }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 48px; height: 48px;
  align-items: center; justify-content: center;
  background: none; border: 1px solid var(--mist); border-radius: var(--r-pill);
  cursor: pointer;
}
.is-stuck .nav-toggle { border-color: rgba(247,245,241,.28); color: var(--off-white); }

/* --- 7. Hero (split assimétrico 7/5 — DESIGN.md §5) ---------------------- */
.hero { padding-top: clamp(6.5rem, 9vw, 8.5rem); padding-bottom: var(--section-y); }
.hero .grid-12 { align-items: center; }
.hero__text { grid-column: 1 / span 7; }
.hero__media { grid-column: 8 / span 5; transform: translateY(2.5rem); }
.hero h1 { margin-bottom: 1.75rem; }
.hero .lead { margin-bottom: 2.5rem; }

/* --- 8. Placeholders de mídia — DESIGN.md §4 ----------------------------- */
.ph {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.875rem;
  background: var(--sand);
  border: 1px dashed var(--mist);
  border-radius: var(--r-media);
  color: var(--slate);
  overflow: hidden;
  aspect-ratio: var(--ar, 16 / 9);
}
.ph::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 50% 0%, rgba(11,31,58,.05), transparent 70%);
  pointer-events: none;
}
.ph svg { opacity: 0.42; }
.ph span {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  text-align: center;
  padding-inline: 1rem;
}
.ph--1-1 { --ar: 1 / 1; }
.ph--4-5 { --ar: 4 / 5; }
.ph--9-16 { --ar: 9 / 16; }
.ph--3-2 { --ar: 3 / 2; }
.ph--21-9 { --ar: 21 / 9; }

.slab .ph { background: var(--navy-elev); border-color: rgba(247,245,241,.16); color: rgba(247,245,241,.6); }

/* --- 9. Cards ------------------------------------------------------------ */
.card {
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--r-card);
  padding: clamp(1.5rem, 2.6vw, 2.25rem);
  box-shadow: var(--shadow);
  transition: transform var(--dur) var(--spring), box-shadow var(--dur) var(--spring);
}
.card:hover { transform: scale(1.02); box-shadow: var(--shadow-lift); }
.card h3, .card h4 { margin-bottom: 0.75rem; }
.card p { color: var(--slate); font-size: 0.9688rem; }

.card__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px;
  margin-bottom: 1.5rem;
  border-radius: var(--r-pill);
  background: var(--sand);
  color: var(--cobalt);
}

/* Grid 2×2 assimétrico — primeiro card em altura dupla (DESIGN.md §5) */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: start;   /* cards acompanham o conteúdo em vez de esticar */
  gap: var(--gutter);
}
.adv-grid > :first-child { grid-row: span 2; display: flex; flex-direction: column; }
.adv-grid > :first-child .ph { margin-top: auto; }

/* Zig-zag de 2 colunas (substitui o trio simétrico) */
.zig { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gutter); align-items: center; }
.zig + .zig { margin-top: clamp(3rem, 6vw, 5rem); }
.zig__text { grid-column: 1 / span 6; }
.zig__media { grid-column: 8 / span 5; }
.zig--flip .zig__text { grid-column: 7 / span 6; order: 2; }
.zig--flip .zig__media { grid-column: 1 / span 5; order: 1; }
.zig h3 { margin-bottom: 1rem; }
.zig p { color: var(--slate); }

/* Lista densa: divisor em vez de card — DESIGN.md §4 */
.roster { border-top: 1px solid var(--mist); }
.roster li {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 1.5rem;
  padding: 1.125rem 0;
  border-bottom: 1px solid var(--mist);
  transition: padding-left var(--dur) var(--spring), background var(--dur) var(--spring);
}
.roster li:hover { padding-left: 0.75rem; }
.roster .name { font-weight: 500; }
.roster .role {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* --- 10. Formulários ----------------------------------------------------- */
.form { display: grid; gap: 1.25rem; }
.form--2 { grid-template-columns: repeat(2, 1fr); }
.field { display: grid; gap: 0.5rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.01em; }
.field .req { color: var(--cobalt); }

.field input, .field select, .field textarea {
  width: 100%;
  min-height: 52px;
  padding: 0.875rem 1.125rem;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--r-input);
  transition: border-color var(--dur) var(--spring), box-shadow var(--dur) var(--spring);
}
.field textarea { min-height: 132px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #9AA1AD; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--cobalt);
  box-shadow: 0 0 0 3px rgba(30, 79, 163, 0.14);
}
.field .help { font-size: 0.8125rem; color: var(--slate); }

.slab .field input, .slab .field select, .slab .field textarea {
  background: var(--navy-elev); border-color: rgba(247,245,241,.18); color: var(--off-white);
}
.slab .field input::placeholder { color: rgba(247,245,241,.42); }

/* --- 11. Marquee de parceiros ------------------------------------------- */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: var(--gutter); width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee .ph { width: 220px; --ar: 3 / 2; flex-shrink: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* --- 12. Contadores ------------------------------------------------------ */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
.stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat__label { margin-top: 0.75rem; font-size: 0.875rem; color: var(--slate); }
.slab .stat__label { color: rgba(247,245,241,.62); }

/* --- 13. Depoimentos ----------------------------------------------------- */
.rail { display: flex; gap: var(--gutter); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; scrollbar-width: none; }
.rail::-webkit-scrollbar { display: none; }
.rail > * { flex: 0 0 min(380px, 82vw); scroll-snap-align: start; }
.quote p { font-size: 1.0625rem; color: var(--ink); }
.quote .who { margin-top: 1.5rem; font-weight: 500; font-size: 0.9375rem; }

/* --- 14. Galeria masonry ------------------------------------------------- */
.masonry { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--gutter); }
.masonry > :nth-child(1) { grid-column: span 4; }
.masonry > :nth-child(2) { grid-column: span 2; }
.masonry > :nth-child(3) { grid-column: span 2; }
.masonry > :nth-child(4) { grid-column: span 2; }
.masonry > :nth-child(5) { grid-column: span 2; }
.masonry > :nth-child(6) { grid-column: span 3; }
.masonry > :nth-child(7) { grid-column: span 3; }

/* --- 15. Convênios / acordeão ------------------------------------------- */
.partner { border-top: 1px solid var(--mist); }
.partner:last-child { border-bottom: 1px solid var(--mist); }
.partner__head {
  display: flex; align-items: center; gap: 1.5rem;
  width: 100%; padding: 1.75rem 0;
  background: none; border: 0; text-align: left; cursor: pointer;
}
.partner__head h3 { flex: 1; transition: color var(--dur) var(--spring); }
.partner__head:hover h3 { color: var(--cobalt); }
.partner__toggle {
  display: grid; place-items: center;
  width: 44px; height: 44px; flex-shrink: 0;
  border: 1px solid var(--mist); border-radius: var(--r-pill);
  transition: transform var(--dur) var(--spring), background var(--dur) var(--spring);
}
.partner[data-open="true"] .partner__toggle { transform: rotate(45deg); background: var(--sand); }
.partner__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur) var(--spring); }
.partner[data-open="true"] .partner__body { grid-template-rows: 1fr; }
.partner__inner { overflow: hidden; }
.partner__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(1.5rem, 3vw, 3rem); padding-bottom: 2.5rem; }
.partner__grid p + p { margin-top: 1rem; }
.meta { margin-top: 1.5rem; display: grid; gap: 0.5rem; font-size: 0.9375rem; color: var(--slate); }
.meta strong { color: var(--ink); font-weight: 500; }

/* --- 16. Downloads ------------------------------------------------------- */
.dl-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gutter); }
.dl { display: flex; align-items: center; gap: 1.25rem; }
.dl .card__icon { margin-bottom: 0; flex-shrink: 0; }
.dl h4 { margin-bottom: 0.25rem; }
.dl .btn { margin-left: auto; }

/* --- 17. Timeline -------------------------------------------------------- */
.timeline { border-left: 1px solid rgba(247,245,241,.22); padding-left: clamp(1.5rem, 3vw, 2.5rem); display: grid; gap: 2.5rem; }
.timeline li { position: relative; }
.timeline li::before {
  content: ""; position: absolute; left: calc(-1 * clamp(1.5rem, 3vw, 2.5rem) - 5px);
  top: 0.55rem; width: 9px; height: 9px; border-radius: 50%; background: #7FA6E8;
}
.timeline .year { font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.08em; color: #7FA6E8; display: block; margin-bottom: 0.625rem; }

/* --- 18. Footer ---------------------------------------------------------- */
.site-footer { background: var(--navy); color: var(--off-white); border-radius: var(--r-section) var(--r-section) 0 0; margin-top: var(--section-y); padding-block: clamp(3.5rem, 7vw, 5.5rem) 2.5rem; }
.footer-top { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(2rem, 5vw, 4rem); }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gutter); }
.footer-cols h4 { font-family: var(--font-body); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; color: #7FA6E8; margin-bottom: 1.25rem; }
.footer-cols li + li { margin-top: 0.75rem; }
.footer-cols a { font-size: 0.9375rem; color: rgba(247,245,241,.72); transition: color var(--dur) var(--spring); }
.footer-cols a:hover { color: var(--off-white); }
.site-footer .about { color: rgba(247,245,241,.72); font-size: 0.9375rem; }
.footer-bottom { margin-top: clamp(3rem, 6vw, 4.5rem); padding-top: 2rem; border-top: 1px solid rgba(247,245,241,.14); display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between; font-size: 0.875rem; color: rgba(247,245,241,.6); }
.socials { display: flex; gap: 0.75rem; }
.socials a { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(247,245,241,.2); border-radius: var(--r-pill); transition: background var(--dur) var(--spring), color var(--dur) var(--spring); }
.socials a:hover { background: var(--off-white); color: var(--navy); }

/* --- 19. Animações — DESIGN.md §7 ---------------------------------------- */
/* Máscara de linha para headlines */
.line-mask { display: block; overflow: hidden; }
.line-mask > span { display: block; transform: translateY(105%); transition: transform 900ms var(--spring); transition-delay: var(--d, 0ms); }
.is-in .line-mask > span { transform: none; }

/* Revelação em cascata */
[data-reveal] { opacity: 0; transform: translateY(32px); transition: opacity 700ms var(--spring), transform 700ms var(--spring); transition-delay: var(--d, 0ms); will-change: transform, opacity; }
[data-reveal].is-in { opacity: 1; transform: none; }

/* Parallax */
[data-parallax] { will-change: transform; }

/* Micro-loop perpétuo no CTA do hero */
.pulse { animation: pulse 4s var(--spring) infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }

/* Cortina de transição de página */
.curtain { position: fixed; inset: 0; z-index: 200; background: var(--off-white); pointer-events: none; transform: translateY(0); transition: transform 700ms var(--spring); }
.curtain.is-up { transform: translateY(-100%); }
.curtain.is-down { transform: translateY(0); }

/* --- 20. Responsivo — DESIGN.md §6 --------------------------------------- */
@media (max-width: 1024px) {
  /* Tablet: grids de 3+ colunas viram 2; splits de hero/zig continuam */
  .grid-12[style*="repeat(4,1fr)"], .grid-12[style*="repeat(3,1fr)"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .grid-12[style*="repeat(4,1fr)"] > *, .grid-12[style*="repeat(3,1fr)"] > * {
    grid-column: auto !important;
  }
  .footer-cols { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .footer-top { grid-template-columns: 1fr; }
  .partner__grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }

  .nav.is-open {
    display: block;
    position: fixed; inset: 0;
    z-index: 95;
    background: var(--navy);
    padding: 6rem var(--gutter) 2rem;
    overflow-y: auto;
  }
  .nav.is-open > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav.is-open a, .nav.is-open .has-sub > button {
    width: 100%; min-height: 56px; font-size: 1.25rem; font-family: var(--font-display);
    color: var(--off-white); border-bottom: 1px solid rgba(247,245,241,.12); border-radius: 0;
    opacity: 0; transform: translateY(16px);
    animation: navIn 500ms var(--spring) forwards; animation-delay: var(--d, 0ms);
  }
  .nav.is-open .subnav {
    position: static; opacity: 1; visibility: visible; transform: none;
    background: none; border: 0; box-shadow: none; padding: 0 0 0 1rem;
    display: none;
  }
  .nav.is-open .has-sub[data-open="true"] .subnav { display: block; }
  .nav.is-open .subnav a { font-size: 1rem; color: rgba(247,245,241,.72) !important; }
  @keyframes navIn { to { opacity: 1; transform: none; } }
}

@media (max-width: 768px) {
  /* Colapso total para coluna única — sem exceção (DESIGN.md §6).
     !important é necessário: os spans de coluna são definidos inline por
     página e, sem ele, criariam colunas implícitas e overflow horizontal. */
  .grid-12, .zig, .masonry { grid-template-columns: 1fr !important; }
  .grid-12 > *, .zig > *, .masonry > * { grid-column: 1 / -1 !important; }
  .hero__text, .hero__media, .zig__text, .zig__media,
  .zig--flip .zig__text, .zig--flip .zig__media { grid-column: 1 / -1; }
  .zig--flip .zig__text, .zig--flip .zig__media { order: 0; }
  .card { grid-column: 1 / -1 !important; }
  .hero__media { transform: none; }
  .adv-grid, .form--2, .dl-grid, .stats, .footer-cols { grid-template-columns: 1fr; }
  .adv-grid > :first-child { grid-row: auto; }
  .roster .role { margin-left: 0; width: 100%; }
  .dl { flex-wrap: wrap; }
  .dl .btn { margin-left: 0; width: 100%; justify-content: center; }
  .slab { padding: 1.75rem; border-radius: var(--r-card); }
}

/* --- 21. Movimento reduzido — DESIGN.md §7 ------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .line-mask > span { transform: none; }
  .marquee__track { animation: none; }
  .curtain { display: none; }
}

/* ==========================================================================
   22. Ajustes do briefing "Novo Site CENB" (ClickUp, 07/09/2026)
   ========================================================================== */

/* --- Logo real ----------------------------------------------------------- */
.brand { position: relative; display: block; line-height: 0; flex-shrink: 0; }
.brand img {
  height: 78px;
  width: auto;
  display: block;
  transition: opacity var(--dur) var(--spring), height var(--dur) var(--spring);
}
.brand .brand--light { position: absolute; inset: 0; opacity: 0; }
.is-stuck .brand .brand--dark { opacity: 0; }
.is-stuck .brand .brand--light { opacity: 1; }
.is-stuck .brand img { height: 52px; }
.site-footer .brand img { height: 68px; }
.site-footer .brand .brand--dark { display: none; }
.site-footer .brand .brand--light { position: static; opacity: 1; }
@media (min-width: 901px) and (max-width: 1220px) {
  .brand img { height: 62px; }
  .site-header .container { gap: 1rem; }
  .nav a, .has-sub > button { padding: 0 0.55rem; font-size: 0.875rem; }
  .header-cta { padding: 0 1rem; font-size: 0.8125rem; }
}
@media (max-width: 900px) {
  .brand img { height: 52px; }
  .is-stuck .brand img { height: 42px; }
  .nav.is-open ~ .nav-toggle { color: var(--off-white); border-color: rgba(247,245,241,.28); }
}

/* --- Carrossel de fotos -------------------------------------------------- */
.carousel { position: relative; border-radius: var(--r-media); overflow: hidden; aspect-ratio: var(--ar, 4 / 5); background: var(--sand); user-select: none; }
.carousel .slide {
  position: absolute; inset: 0;
  opacity: 0; transform: translateX(4%) scale(1.02);
  pointer-events: none;
  transition: opacity 550ms var(--spring) !important, transform 650ms var(--spring) !important;
}
.carousel .slide.is-prev { opacity: 0; transform: translateX(-4%) scale(1.02); }
.carousel .slide.is-active { opacity: 1; transform: translateX(0) scale(1); pointer-events: auto; z-index: 1; }
.carousel .ph { height: 100%; aspect-ratio: auto; border-radius: 0; border: 0; }
.carousel__nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  width: 52px; height: 52px; border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  background: rgba(11, 31, 58, 0.85); backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  color: #ffffff; display: flex; align-items: center; justify-content: center; cursor: pointer;
  transition: background var(--dur) var(--spring), transform var(--dur) var(--spring), border-color var(--dur) var(--spring), box-shadow var(--dur) var(--spring);
}
.carousel__nav svg { width: 24px; height: 24px; flex-shrink: 0; }
.carousel__nav:hover { background: var(--cobalt); border-color: #ffffff; transform: translateY(-50%) scale(1.1); box-shadow: 0 12px 32px rgba(29, 78, 216, 0.5); }
.carousel__nav:active { transform: translateY(-50%) scale(0.96); }
.carousel__nav--prev { left: 1.25rem; }
.carousel__nav--next { right: 1.25rem; }
.carousel__counter {
  position: absolute; top: 1rem; right: 1rem; z-index: 3;
  padding: .35rem .8rem; border-radius: var(--r-pill);
  background: rgba(11, 31, 58, 0.72); backdrop-filter: blur(8px);
  color: var(--off-white); font-family: var(--font-mono); font-size: .75rem; letter-spacing: .08em;
}
.carousel__dots {
  position: absolute; left: 50%; bottom: 1rem; transform: translateX(-50%);
  display: flex; align-items: center; gap: .45rem; z-index: 3;
  padding: .4rem .75rem; border-radius: var(--r-pill);
  background: rgba(11, 31, 58, 0.56); backdrop-filter: blur(8px);
  max-width: calc(100% - 2rem); overflow-x: auto;
}
.carousel__dots button {
  width: 7px; height: 7px; flex-shrink: 0; padding: 0; border: 0; border-radius: 50%;
  background: rgba(247, 245, 241, 0.45); cursor: pointer;
  transition: width var(--dur) var(--spring), background var(--dur) var(--spring);
}
.carousel__dots button[aria-current="true"] { width: 22px; border-radius: var(--r-pill); background: #fff; }

/* --- Faixa de fotos passando (CTA) --------------------------------------- */
.photo-strip .marquee__track { animation-duration: 52s; }
.photo-strip .ph { width: 300px; --ar: 3 / 2; }

/* --- Logos de convênios (marquee da home) -------------------------------- */
.logo-strip .marquee__track { align-items: center; animation-duration: 44s; }
.logo-tile {
  flex-shrink: 0;
  display: grid; place-items: center;
  width: 190px; height: 118px;
  padding: 1.25rem;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--r-card);
  transition: transform var(--dur) var(--spring), box-shadow var(--dur) var(--spring);
}
.logo-tile:hover { transform: scale(1.04); box-shadow: var(--shadow); }
.logo-tile img { max-height: 100%; max-width: 100%; width: auto; object-fit: contain; }

/* --- Logo dentro do card de convênio ------------------------------------- */
.partner__logo {
  display: grid; place-items: center;
  aspect-ratio: 1 / 1;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--r-media);
}
.partner__logo img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* --- Imagem real em bloco de mídia --------------------------------------- */
.media {
  border-radius: var(--r-media);
  overflow: hidden;
  aspect-ratio: var(--ar, 16 / 9);
  background: var(--sand);
}
.media img, .media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.media--4-5 { --ar: 4 / 5; }
.media--3-2 { --ar: 3 / 2; }
.media--16-9 { --ar: 16 / 9; }
.media--1-1 { --ar: 1 / 1; }
.masonry > .media { height: 100%; }

/* --- Vídeo do tour ------------------------------------------------------- */
.video-tour { position: relative; }
.video-tour video { border-radius: var(--r-media); }
.video-tour__hint {
  position: absolute; left: 1.25rem; bottom: 1.25rem;
  padding: .5rem 1rem;
  background: rgba(11,31,58,.72);
  backdrop-filter: blur(8px);
  color: var(--off-white);
  border-radius: var(--r-pill);
  font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
}

@media (prefers-reduced-motion: reduce) {
  .carousel .slide { transition: none; }
}

/* ==========================================================================
   23. Ajustes de layout da Home (rodada de 07/09/2026, 20h)
   ========================================================================== */

/* --- Item 3: hero dentro de bloco marinho, contraste invertido ----------- */
.hero--slab { padding-top: clamp(6.5rem, 9vw, 8.5rem); }
.hero--slab .slab { padding: clamp(2.5rem, 4.5vw, 4rem); }
.hero--slab .grid-12 { align-items: center; }
.hero--slab .hero__text { grid-column: 1 / span 6; }
.hero--slab .hero__media { grid-column: 7 / span 6; transform: none; }
.hero--slab h1 { margin-bottom: 1.75rem; }
.hero--slab .lead { color: rgba(247, 245, 241, 0.74); margin-bottom: 2.5rem; }

/* --- Item 1: card grande simétrico à coluna de três --------------------- */
.adv-grid > :first-child { grid-row: span 3; }
.adv-grid > :first-child .media { flex: 1; margin-top: 2rem; min-height: 220px; }
.media--fill { aspect-ratio: auto; height: 100%; }

/* --- Item 4 e 6: cards padronizados em linha de três -------------------- */
/* O cliente pediu explicitamente shapes iguais e padronizados aqui, o que
   substitui a regra de "nenhuma linha de 3 cards iguais" do DESIGN.md §5. */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter); align-items: stretch; }
.trio > .card { display: flex; flex-direction: column; padding: clamp(2rem, 3.2vw, 2.75rem); }
.trio > .card p { margin-top: auto; padding-top: 1rem; }

/* Cards dentro do bloco marinho */
.slab .card {
  background: var(--navy-elev);
  border-color: rgba(247, 245, 241, 0.14);
  box-shadow: none;
  color: var(--off-white);
}
.slab .card h3, .slab .card h4 { color: var(--off-white); }
.slab .card p { color: rgba(247, 245, 241, 0.72); }
.slab .card:hover { box-shadow: 0 20px 56px rgba(0, 0, 0, 0.26); }
.slab .card__icon { background: rgba(247, 245, 241, 0.1); color: #7FA6E8; }

/* Missao / Visao / Valores: altura uniforme, texto alinhado ao topo */
.mvv > .card { min-height: 100%; }
.mvv h3 { font-size: clamp(1.0625rem, 1.35vw, 1.25rem); line-height: 1.35; margin-bottom: 0; }

/* --- Carrossel com fotos reais ------------------------------------------ */
.carousel .slide img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* --- Contador com sufixo ------------------------------------------------- */
.stat__num .suffix { color: var(--cobalt); }
.slab .stat__num .suffix, .on-dark .stat__num .suffix { color: #7FA6E8; }

/* --- Hero da pagina Salao com video -------------------------------------- */
.hero--video .hero__media { transform: none; }
.hero--video .video-tour video { width: 100%; display: block; }

@media (max-width: 768px) {
  .trio { grid-template-columns: 1fr; }
  .adv-grid > :first-child { grid-row: auto; }
  .adv-grid > :first-child .media { min-height: 0; }
  .media--fill { aspect-ratio: 4 / 3; height: auto; }
  .hero--slab .slab { padding: 1.75rem; }
}

/* --- Correções da revisão visual ---------------------------------------- */

/* Eyebrow dentro de card sobre marinho: o cobalto dava 1.8:1 (falha).
   O azul-claro sobe para 5.68:1, dentro de AA. */
.slab .card .eyebrow { color: #7FA6E8; }

/* Simetria real entre o card grande e a coluna de três: o card precisa
   esticar, então o alinhamento volta a stretch neste grid. */
.adv-grid { align-items: stretch; }
.adv-grid > * { min-height: 0; }

/* A headline da hero perdeu largura ao entrar no bloco com padding,
   e quebrava em seis linhas. Escala reduzida só neste contexto. */
.hero--slab h1 { font-size: clamp(2.125rem, 3.6vw, 3.75rem); }

/* ==========================================================================
   24. Página Salão (rodada de 07/09/2026, 21h)
   ========================================================================== */

/* --- Item 1: hero com vídeo ao fundo e lettering por cima ---------------- */
.hero--cover { padding-top: clamp(6.5rem, 9vw, 8.5rem); }
.cover {
  position: relative;
  display: grid;
  align-items: end;
  min-height: clamp(28rem, 60vh, 40rem);
  border-radius: var(--r-section);
  overflow: hidden;
  isolation: isolate;
}
.cover__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
}
/* Véu preto a 30%, conforme especificado, mais um degradê ancorado no canto
   do lettering. O véu liso sozinho deixava trechos do vídeo em branco puro
   atrás do texto (1.00:1 de contraste medido); o degradê resolve sem
   escurecer a imagem inteira. */
.cover__scrim { position: absolute; inset: 0; z-index: -1; background: rgba(0, 0, 0, 0.30); }
.cover__scrim::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(to right, rgba(0,0,0,0.60) 0%, rgba(0,0,0,0.42) 38%, rgba(0,0,0,0.10) 68%, rgba(0,0,0,0) 88%),
    linear-gradient(to top, rgba(0,0,0,0.30) 0%, rgba(0,0,0,0.10) 55%, rgba(0,0,0,0) 85%);
}
/* O vídeo é uma imagem em movimento: cada frame muda o fundo sob o texto.
   A sombra sutil garante a leitura mesmo nos frames mais claros. */
.cover__content h1, .cover__content p { text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45); }
.cover__content {
  position: relative;
  padding: clamp(2rem, 4.5vw, 4rem);
  max-width: 64ch;
  color: #fff;
}
.cover__content h1 { color: #fff; }
.cover__content p { color: rgba(255, 255, 255, 0.9); }
.cover__content .eyebrow { color: #fff; opacity: .82; }

/* Botão branco com hover azul */
.btn--white { --btn-bg: #fff; --btn-fg: var(--navy); }
.btn--white:hover { --btn-bg: var(--cobalt); --btn-fg: #fff; }

/* --- Item 2: mapa embutido no card de localização ----------------------- */
.map-embed {
  position: relative;
  border-radius: var(--r-media);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--sand);
  border: 1px solid var(--mist);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; filter: saturate(0.85); }
.map-link {
  display: inline-flex; align-items: center; gap: .5rem;
  margin-top: 1rem; font-size: .875rem; font-weight: 500; color: var(--cobalt);
}
.map-link:hover { text-decoration: underline; }

/* --- Item 6: galeria em quadrantes iguais ------------------------------- */
/* Flex em vez de grid para que a última linha incompleta fique centralizada
   em vez de encostada à esquerda, mantendo todos os quadrantes do mesmo tamanho. */
.grid-fotos { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--gutter); }
.grid-fotos > * {
  flex: 0 0 calc((100% - 2 * var(--gutter)) / 3);
  margin: 0;
  border-radius: var(--r-media);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--sand);
}
.grid-fotos img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 700ms var(--spring);
}
.grid-fotos > *:hover img { transform: scale(1.05); }

@media (max-width: 1024px) { .grid-fotos > * { flex-basis: calc((100% - var(--gutter)) / 2); } }
@media (max-width: 768px)  { .grid-fotos > * { flex-basis: 100%; } .cover { min-height: 24rem; } }

/* --- Hero do Salão: quadro mais baixo ------------------------------------
   O vídeo tem só 848x478 de origem, então esticar o quadro em altura piora a
   ampliação sem ganhar nada. Caixa mais baixa, tipografia proporcional. */
.cover { min-height: clamp(19rem, 38vh, 26rem); }
.cover__content { padding: clamp(1.75rem, 3.2vw, 3rem); }
.cover__content h1 { font-size: clamp(1.75rem, 2.9vw, 3rem); }
.cover__content p { margin-top: 1.125rem !important; font-size: 1rem; }
.cover__content .btn { margin-top: 0; }
.cover__content > div:last-child { margin-top: 1.75rem !important; }

/* --- Seção "Conheça nosso espaço": tour em vídeo sobre fundo claro ------- */
.tour-video {
  border-radius: var(--r-media);
  overflow: hidden;
  border: 1px solid var(--mist);
  box-shadow: var(--shadow);
  background: var(--ink);
  line-height: 0;
}
.tour-video video { width: 100%; height: auto; display: block; aspect-ratio: 16 / 9; object-fit: cover; }

/* --- Faixa de fotos da CTA final ---------------------------------------- */
/* Reaproveita os mesmos arquivos do carrossel da hero: como já estão em cache
   quando o visitante chega até aqui, a faixa não custa download nenhum. */
.strip-foto {
  flex-shrink: 0;
  width: 300px;
  margin: 0;
  aspect-ratio: 3 / 2;
  border-radius: var(--r-media);
  overflow: hidden;
  background: var(--sand);
}
.strip-foto img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ==========================================================================
   25. Rodada de 24/09/2026
   ========================================================================== */

/* Imagem de fundo em bloco .cover (mesmo papel do vídeo na hero do Salão) */
.cover__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cover--alta { min-height: clamp(24rem, 52vh, 34rem); }

/* Prévia da diretoria na Home */
.previa-dir { display: grid; grid-template-columns: 320px 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.previa-dir__foto { border-radius: var(--r-media); overflow: hidden; aspect-ratio: 1 / 1; background: var(--sand); }
.previa-dir__foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.previa-dir .cargo {
  font-family: var(--font-mono); font-size: .75rem; text-transform: uppercase;
  letter-spacing: .08em; color: var(--cobalt); margin-top: .5rem;
}
.bio-pendente {
  margin-top: 1.5rem; padding: 1.125rem 1.375rem;
  background: var(--sand); border: 1px dashed var(--mist); border-radius: var(--r-input);
  font-size: .9375rem; color: var(--slate);
}

/* Cards dos espaços para eventos */
.espacos { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
.espaco { display: flex; flex-direction: column; overflow: hidden; padding: 0; }
.espaco__foto { aspect-ratio: 3 / 2; background: var(--sand); overflow: hidden; }
.espaco__foto img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 700ms var(--spring); }
.espaco:hover .espaco__foto img { transform: scale(1.05); }
.espaco__foto .carousel { border-radius: 0; height: 100%; }
.espaco__foto .carousel__nav { width: 40px; height: 40px; }
.espaco__foto .carousel__nav svg { width: 18px; height: 18px; }
.espaco__foto .carousel__nav--prev { left: .75rem; }
.espaco__foto .carousel__nav--next { right: .75rem; }
.espaco__corpo { padding: clamp(1.25rem, 2.2vw, 1.75rem); display: flex; flex-direction: column; flex: 1; }
.espaco__corpo h3 { margin-bottom: .625rem; }

@media (max-width: 900px) {
  .previa-dir { grid-template-columns: 1fr; }
  .previa-dir__foto { max-width: 280px; }
}
@media (max-width: 768px) { .espacos { grid-template-columns: 1fr; } }

/* ==========================================================================
   26. Página Manifesto
   ========================================================================== */

/* Barra de progresso de leitura — só nesta página, que é texto longo */
.progresso {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  z-index: 95; background: transparent; pointer-events: none;
}
.progresso__barra {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--cobalt), #7FA6E8);
  transform-origin: left center;
  transition: width 120ms linear;
}

/* Abertura: declaração em bloco marinho, sem foto — o peso é tipográfico */
.manifesto-hero { padding-top: clamp(6.5rem, 9vw, 8.5rem); }
.manifesto-hero .slab { padding: clamp(2.5rem, 6vw, 5rem); }
.manifesto-hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  max-width: 18ch;
}
.manifesto-hero .regra {
  width: 72px; height: 2px; background: #7FA6E8;
  margin: clamp(1.75rem, 3vw, 2.5rem) 0;
  border: 0;
}
.manifesto-hero .assinatura {
  font-family: var(--font-mono);
  font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(247, 245, 241, .7);
}

/* Corpo do texto: coluna estreita, tipografia maior que o resto do site */
.manifesto-corpo { max-width: 68ch; margin-inline: auto; }
.manifesto-corpo p {
  font-size: clamp(1.0625rem, 1.35vw, 1.25rem);
  line-height: 1.75;
  color: var(--ink);
  max-width: none;
}
.manifesto-corpo p + p { margin-top: 1.75rem; }

/* Primeiro parágrafo com capitular, para marcar a entrada do texto */
.manifesto-corpo .abertura { font-size: clamp(1.1875rem, 1.6vw, 1.5rem); line-height: 1.6; }
.manifesto-corpo .abertura::first-letter {
  float: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.6em;
  line-height: .82;
  padding: .06em .12em 0 0;
  color: var(--navy);
}

/* Marcador lateral que acompanha a leitura */
.manifesto-corpo p[data-reveal] { position: relative; }

/* Fecho: a última frase do manifesto ganha escala de cartaz */
.fecho {
  text-align: center;
  padding-block: clamp(3rem, 7vw, 6rem);
}
.fecho blockquote {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  font-size: clamp(1.875rem, 4.6vw, 3.75rem);
  max-width: 20ch;
  margin-inline: auto;
  text-wrap: balance;
}
.fecho .logo-fecho { margin-top: clamp(2.5rem, 5vw, 4rem); display: flex; justify-content: center; }
.fecho .logo-fecho img { height: 56px; width: auto; }

@media (max-width: 768px) {
  .manifesto-corpo .abertura::first-letter { font-size: 3em; }
  .fecho .logo-fecho img { height: 42px; }
}

/* ==========================================================================
   27. Galeria por evento
   ========================================================================== */
.eventos-lista { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
.evento { border-top: 1px solid var(--mist); padding-top: clamp(1.5rem, 2.5vw, 2rem); }
.evento__head {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .75rem 1.5rem;
  margin-bottom: clamp(1.25rem, 2vw, 1.75rem);
}
.evento__data {
  font-family: var(--font-mono);
  font-size: .8125rem; letter-spacing: .08em;
  color: var(--cobalt);
  background: var(--sand);
  padding: .3rem .7rem;
  border-radius: var(--r-pill);
  white-space: nowrap;
}
.evento__head h3 { flex: 1 1 18ch; margin: 0; }
.evento__midia .carousel { --ar: 16 / 9; }
.evento--pendente .evento__head h3 { color: var(--slate); }

/* ==========================================================================
   28. Popup de abertura (Home → Manifesto)
   ========================================================================== */
.popup {
  position: fixed; inset: 0; z-index: 180;
  display: grid; place-items: center;
  padding: var(--gutter);
  background: rgba(10, 10, 11, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden;
  transition: opacity 420ms var(--spring), visibility 420ms;
}
.popup[data-aberto="true"] { opacity: 1; visibility: visible; }

.popup__caixa {
  position: relative;
  width: min(520px, 100%);
  padding: clamp(2rem, 4vw, 3rem);
  background: var(--navy);
  color: var(--off-white);
  border-radius: var(--r-section);
  box-shadow: 0 32px 80px rgba(10, 10, 11, 0.4);
  transform: translateY(18px) scale(.97);
  transition: transform 520ms var(--spring);
}
.popup[data-aberto="true"] .popup__caixa { transform: none; }
.popup__caixa .eyebrow { color: #7FA6E8; }
.popup__caixa h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.popup__caixa p { color: rgba(247, 245, 241, .74); margin-top: 1rem; }
.popup__acoes { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; }
/* O card é marinho: o botão primário padrão ficaria azul sobre azul. */
.popup__acoes .btn--primary { --btn-bg: var(--off-white); --btn-fg: var(--navy); }
.popup__acoes .btn--primary:hover { --btn-bg: #fff; }
.popup__fechar {
  position: absolute; top: 1rem; right: 1rem;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: none; border: 1px solid rgba(247,245,241,.22); border-radius: var(--r-pill);
  color: var(--off-white); cursor: pointer;
  transition: background var(--dur) var(--spring), border-color var(--dur) var(--spring);
}
.popup__fechar:hover { background: rgba(247,245,241,.12); border-color: rgba(247,245,241,.4); }
.popup__depois {
  background: none; border: 0; padding: .5rem 0;
  color: rgba(247,245,241,.6); font-size: .875rem; cursor: pointer; text-decoration: underline;
}
.popup__depois:hover { color: var(--off-white); }

@media (prefers-reduced-motion: reduce) {
  .popup, .popup__caixa { transition: none; }
}