/* ==========================================================================
   SEÇÕES
   ========================================================================== */

/* ==========================================================================
   HEADER
   ========================================================================== */

.hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background var(--t) var(--ease),
              border-color var(--t) var(--ease),
              transform .45s var(--ease);
}
.hdr.stuck {
  background: rgba(0, 0, 0, .92);
  border-bottom-color: var(--line-soft);
}
.hdr.away { transform: translateY(-101%); }

.hdr__in {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s5);
}

.brand { flex: none; display: flex; }
.brand img { height: clamp(28px, 3.1vw, 40px); width: auto; }

.nav { display: flex; align-items: center; gap: clamp(.9rem, 1.9vw, 2.1rem); }

.nav__a {
  position: relative;
  padding-block: .5rem;
  font-size: var(--fs-note);
  font-variation-settings: "wdth" 100, "wght" 500;
  color: var(--fg-2);
  transition: color var(--t-fast) var(--ease);
}
.nav__a::after {
  content: "";
  position: absolute;
  left: 0; bottom: .1rem;
  width: 100%; height: 1px;
  background: var(--flame);
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform .4s var(--ease);
}
.nav__a:hover, .nav__a.on { color: var(--fg); }
.nav__a:hover::after, .nav__a.on::after { transform: scaleX(1); transform-origin: 0 50%; }

.hdr__act { display: flex; align-items: center; gap: var(--s3); flex: none; }

/* Hambúrguer */
.burger {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--line);
}
.burger i {
  display: block;
  width: 17px; height: 1.5px;
  background: currentColor;
  transition: transform .4s var(--ease), opacity .25s;
}
.burger.open i:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger.open i:nth-child(2) { opacity: 0; }
.burger.open i:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Menu mobile: cortina que desce */
.menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--black);
  padding: calc(var(--header-h) + 2.5rem) var(--gutter) 2.5rem;
  display: grid;
  align-content: space-between;
  gap: var(--s6);
  transform: translateY(-101%);
  transition: transform .7s var(--ease-io);
  overflow-y: auto;
  visibility: hidden;
}
.menu.open { transform: none; visibility: visible; }

.menu__a {
  display: block;
  padding-block: .5rem;
  border-bottom: 1px solid var(--line-soft);
  font-variation-settings: "wdth" 118, "wght" 900;
  font-size: clamp(1.9rem, 8.5vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -.035em;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .55s var(--ease), transform .55s var(--ease), color .2s;
}
.menu.open .menu__a { opacity: 1; transform: none; transition-delay: calc(180ms + var(--i) * 60ms); }
.menu__a:hover { color: var(--flame); }

.menu__foot { display: grid; gap: var(--s3); color: var(--fg-3); font-size: var(--fs-note); }

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--header-h) + 1.5rem);
  padding-bottom: clamp(2.4rem, 4vw, 3.6rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__bg { position: absolute; inset: 0; z-index: -4; overflow: hidden; background: var(--black); }
.hero__bg video {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .58;
  /* desfoque: a filmagem é das edições anteriores e a numeração antiga
     aparece nos telões do fundo */
  filter: contrast(1.15) brightness(.5) saturate(1.2);
  transform: scale(1.1);
  will-change: transform;
}

/* Brasa: uma única mancha grande e lenta, não um mesh de cinco */
.hero__glow {
  position: absolute;
  z-index: -3;
  width: 72vw; height: 72vw;
  right: -14vw; top: -20vw;
  mix-blend-mode: screen;
  will-change: transform;
}
/* O desfoque (70px) mora dentro de img/fx/glow.svg, junto com o mesmo radial
   (.52 → .14 40% → transparente 64%): a camada é rasterizada uma vez e o
   scrub só a desloca. Com filter: blur na camada, o compositor refazia o
   desfoque a cada quadro da rolagem. Sobra 25% de cada lado para a borda. */
.hero__glow::before {
  content: "";
  position: absolute;
  inset: -25%;
  background: url("../img/fx/glow.svg") 0 0 / 100% 100% no-repeat;
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(180deg,
    rgba(0,0,0,.72) 0%, rgba(0,0,0,.2) 34%, rgba(0,0,0,.85) 80%, var(--black) 100%);
}

.hero__in {
  position: relative;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  gap: clamp(1.1rem, 2vw, 1.8rem);
}

/* Dateline: os dados do evento numa régua, sem pílulas e sem pontinhos */
.dateline {
  display: grid;
  grid-template-columns: repeat(3, auto) 1fr;
  gap: clamp(1.4rem, 4vw, 3.4rem);
  align-items: baseline;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.dateline > * { display: grid; gap: .15rem; }
.dateline dt { font-variation-settings: "wdth" 92, "wght" 600; font-size: .78rem; letter-spacing: .05em; color: var(--fg-3); }
.dateline dd { font-variation-settings: "wdth" 96, "wght" 700; font-size: var(--fs-note); }
.dateline__live { justify-self: end; align-self: center; display: flex; align-items: center; gap: .55rem; color: var(--ember); }
.dateline__live i {
  width: 7px; height: 7px;
  background: currentColor;
  border-radius: 50%;
  animation: blip 2s var(--ease) infinite;
}
@keyframes blip { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

.hero__title { margin-block: .1em -.04em; }
.hero__title .ed { display: inline-flex; align-items: flex-start; }
.hero__title .ed sup { font-size: .24em; line-height: 1.5; font-variation-settings: "wdth" 100, "wght" 800; letter-spacing: 0; }

.hero__name {
  font-variation-settings: "wdth" 104, "wght" 600;
  font-size: clamp(.95rem, 2vw, 1.7rem);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--fg-2);
  max-width: 30ch;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: clamp(1.6rem, 3vw, 3rem);
  margin-top: clamp(.6rem, 1.4vw, 1.2rem);
}

.hero__pitch { display: grid; gap: var(--s5); max-width: 52ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s3); }

/* Contagem: régua de números, sem caixinhas */
.cd { display: flex; align-items: flex-end; gap: clamp(.9rem, 2vw, 2rem); }
.cd__unit { display: grid; gap: .2rem; justify-items: start; }
.cd__n {
  font-variation-settings: "wdth" 118, "wght" 900;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: .85;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
}
.cd__u { font-variation-settings: "wdth" 92, "wght" 600; font-size: .76rem; letter-spacing: .06em; color: var(--fg-3); }
.cd__sep { width: 1px; align-self: stretch; background: var(--line); }

.scroll-hint {
  position: absolute;
  left: var(--gutter);
  bottom: clamp(2.4rem, 4vw, 3.6rem);
  display: flex;
  align-items: center;
  gap: .7rem;
  font-variation-settings: "wdth" 92, "wght" 600;
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--fg-3);
}
.scroll-hint i {
  display: block;
  width: 46px; height: 1px;
  background: currentColor;
  transform-origin: 0 50%;
  animation: pull 2.6s var(--ease-io) infinite;
}
@keyframes pull { 0%,100% { transform: scaleX(.25); } 50% { transform: scaleX(1); } }

/* ==========================================================================
   SOBRE — os números entram no texto, não numa fileira de caixas
   ========================================================================== */

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: clamp(2rem, 5vw, 5.5rem);
  align-items: start;
}

.about__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  background: var(--dark);
}
.about__media video, .about__media img { width: 100%; height: 100%; object-fit: cover; }
/* decorativo: sem pointer-events ele engolia todo clique no vídeo */
.about__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.7));
  transition: opacity var(--t) var(--ease);
}
.about__media.playing::after { opacity: 0; }

.about__play {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  display: grid;
  place-items: end start;
  padding: clamp(1rem, 2vw, 1.6rem);
  color: #fff;
  font-variation-settings: "wdth" 104, "wght" 700;
  font-size: var(--fs-note);
  transition: opacity var(--t) var(--ease);
}
.about__play span { display: flex; align-items: center; gap: .7rem; }
.about__play svg { width: 40px; height: 40px; }
.about__media.playing .about__play { opacity: 0; pointer-events: none; }

/* --------------------------------------------------------------------------
   Números: banda full-bleed sobre a plateia. O dado não flutua no vazio,
   fica em cima da sala que ele descreve.
   -------------------------------------------------------------------------- */
.count {
  position: relative;
  margin-top: clamp(3rem, 6vw, 6rem);
  padding-block: clamp(3.4rem, 7vw, 6.5rem);
  overflow: hidden;
  isolation: isolate;
}

.count__bg { position: absolute; inset: 0; z-index: -2; }
.count__bg img {
  width: 100%; height: 118%;
  object-fit: cover;
  filter: brightness(.5) saturate(1.15);
  will-change: transform;
}
.count__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, var(--black), rgba(0,0,0,.55) 30%, rgba(0,0,0,.6) 70%, var(--black)),
    radial-gradient(75% 60% at 18% 40%, rgba(255,74,0,.3), transparent 70%);
}

.count__grid {
  display: grid;
  /* quatro números abaixo do grande: 22ª edição, 5 dias, 36 h e 17 oficinas */
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.4rem, 3vw, 2.6rem);
  align-items: end;
}

.count__i {
  display: grid;
  gap: .5rem;
  align-content: end;
  padding-top: clamp(1rem, 2vw, 1.6rem);
  border-top: 1px solid var(--line);
}
.count__i--hero {
  grid-column: 1 / -1;
  border-top: 0;
  padding-top: 0;
  margin-bottom: clamp(1rem, 2.4vw, 2rem);
}

.count__n {
  display: flex;
  align-items: baseline;
  gap: .1em;
  font-variation-settings: "wdth" 122, "wght" 900;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: .82;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
  color: var(--white);
}
.count__n sub {
  font-size: .32em;
  vertical-align: baseline;
  letter-spacing: 0;
  font-variation-settings: "wdth" 100, "wght" 800;
  color: var(--ember);
}

.count__i--hero .count__n {
  font-size: clamp(4.4rem, 15vw, 15rem);
  color: var(--flame);
  text-shadow: 0 0 70px rgba(255, 74, 0, .35);
}

.count__t { font-size: var(--fs-note); color: var(--fg-2); max-width: 26ch; }
.count__i--hero .count__t {
  font-variation-settings: "wdth" 104, "wght" 600;
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  color: var(--white);
  max-width: 34ch;
}

/* ==========================================================================
   GALERIA
   ========================================================================== */

.gal { position: relative; overflow: hidden; }

.gal__note {
  margin-top: clamp(1rem, 2vw, 1.6rem);
  font-variation-settings: "wdth" 88, "wght" 500;
  font-size: var(--fs-data);
  color: var(--fg-3);
}

.gal__rail {
  display: flex;
  gap: clamp(.6rem, 1vw, 1rem);
  padding-inline: var(--gutter);
  overflow-x: auto;
  scrollbar-width: none;
  cursor: none;
}
.gal__rail::-webkit-scrollbar { display: none; }

.gal__i { position: relative; flex: none; overflow: hidden; background: var(--dark); }
.gal__i img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.04);
  pointer-events: none;
  /* will-change só com a galeria à vista: quem liga e desliga é o js/motion.js
     (initGallerySkew); fixo aqui, o "desligar" do JS não teria efeito */
}
.gal__i--w { width: clamp(280px, 34vw, 560px); aspect-ratio: 16 / 10; }
.gal__i--t { width: clamp(190px, 21vw, 340px); aspect-ratio: 3 / 4; }
.gal__i--s { width: clamp(230px, 26vw, 420px); aspect-ratio: 1; }

/* ==========================================================================
   INTERLUDIO — a sala em tela cheia, uma frase so
   ========================================================================== */

.room {
  position: relative;
  height: 100svh;
  min-height: 520px;
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.room__bg { position: absolute; inset: 0; z-index: -2; background: var(--black); }
.room__bg video {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .8;
  filter: contrast(1.1) saturate(1.25) brightness(.68);
  will-change: transform;
}
.room__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, var(--black), transparent 24%, transparent 74%, var(--black)),
    radial-gradient(62% 52% at 50% 50%, transparent, rgba(0,0,0,.5));
}

.room__line {
  font-variation-settings: "wdth" 122, "wght" 900;
  font-size: clamp(2.1rem, 6.2vw, 6.2rem);
  line-height: .98;
  letter-spacing: -.045em;
  max-width: 17ch;
}
.room__sub {
  margin-top: 1.6rem;
  font-size: var(--fs-sm);
  line-height: 1.45;
  color: var(--fg-2);
  max-width: 40ch;
}

/* ==========================================================================
   INDICE — lista a esquerda, a sala a direita
   ========================================================================== */

.idx { position: relative; }

.idx__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.idx__list { border-top: 1px solid var(--line); }

.idx__row {
  position: relative;
  display: grid;
  gap: .3rem;
  padding: clamp(1rem, 1.9vw, 1.5rem) 1rem clamp(1rem, 1.9vw, 1.5rem) 0;
  border-bottom: 1px solid var(--line);
  cursor: none;
}
.idx__row::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 100%; height: 1px;
  background: var(--flame);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .5s var(--ease);
}
.idx__row.on::after, .idx__row:hover::after { transform: scaleX(1); }

.idx__k {
  font-variation-settings: "wdth" 116, "wght" 900;
  font-size: clamp(1.4rem, 2.9vw, 2.5rem);
  line-height: 1;
  letter-spacing: -.035em;
  transition: transform .5s var(--ease), color .35s var(--ease);
}
.idx__row.on .idx__k, .idx__row:hover .idx__k { transform: translateX(.8rem); color: var(--flame); }

.idx__d {
  color: var(--fg-2);
  max-width: 48ch;
  transition: transform .5s var(--ease), color .35s var(--ease);
}
.idx__row.on .idx__d, .idx__row:hover .idx__d { transform: translateX(.8rem); color: var(--fg); }

/* Painel sempre presente: a foto da linha ativa, nao so no hover */
.idx__panel {
  position: sticky;
  top: calc(var(--header-h) + 2.5rem);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--dark);
}
.idx__panel img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  filter: saturate(1.12) contrast(1.04);
  transition: opacity .7s var(--ease), transform 1.2s var(--ease);
}
.idx__panel img.on { opacity: 1; transform: scale(1); }
.idx__panel::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(0,0,0,.55));
  pointer-events: none;
}

/* ==========================================================================
   PALESTRANTES — o palco montado, os refletores procurando alguem.
   O palco em si continua sem rosto; os nomes vem logo abaixo dele.
   ========================================================================== */

.stage {
  position: relative;
  min-height: min(86svh, 760px);
  display: grid;
  align-items: end;
  padding-block: clamp(5rem, 11vw, 9rem) clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(120% 70% at 50% 100%, #1a0f08 0%, var(--black) 62%),
    var(--black);
}

/* --- Varas de luz: quatro refletores moveis varrendo o palco vazio ------- */
.stage__rig {
  position: absolute;
  inset: 0;
  z-index: -2;
  /* o screen vive no grupo para misturar os quatro feixes com o fundo. O
     desfoque de 34px NÃO fica mais aqui: com os feixes girando, o filtro do
     grupo era refeito a cada quadro sobre o palco inteiro. */
  mix-blend-mode: screen;
}

/* Cada feixe é img/fx/beam.svg: o mesmo trapézio (polygon 47%/53% → 0/100%),
   o mesmo gradiente e o mesmo blur(34px), desenhados DENTRO da imagem, em px
   de CSS (o SVG não tem viewBox, então o desfoque não estica com o tamanho do
   feixe). O navegador rasteriza uma vez e só gira a camada pronta; desfoque
   gaussiano é igual em qualquer direção, então girar depois dá o mesmo que
   desfocar depois de girar. A imagem sobra 20% de cada lado e 6% em cima
   para caber a borda desfocada. */
.beam {
  position: absolute;
  top: -6%;
  width: clamp(200px, 26vw, 420px);
  height: 108%;
  transform-origin: 50% 0;
  opacity: .62;
  will-change: transform;
}
.beam::before {
  content: "";
  position: absolute;
  left: -20%; right: -20%;
  top: -6%; bottom: 0;
  background: url("../img/fx/beam.svg") 0 0 / 100% 100% no-repeat;
}

.beam--1 { left: 4%;   animation: sweep-a 13s var(--ease-io) infinite alternate; }
.beam--2 { left: 28%;  animation: sweep-b 17s var(--ease-io) infinite alternate; opacity: .34; }
.beam--3 { right: 26%; animation: sweep-c 15s var(--ease-io) infinite alternate; opacity: .4; }
.beam--4 { right: 2%;  animation: sweep-d 19s var(--ease-io) infinite alternate; opacity: .3; }

@keyframes sweep-a { from { transform: rotate(-19deg); } to { transform: rotate(13deg); } }
@keyframes sweep-b { from { transform: rotate(11deg); }  to { transform: rotate(-16deg); } }
@keyframes sweep-c { from { transform: rotate(-9deg); }  to { transform: rotate(18deg); } }
@keyframes sweep-d { from { transform: rotate(16deg); }  to { transform: rotate(-12deg); } }

/* Palco fora da tela: o JS pode marcar .stage com .is-off (IntersectionObserver)
   para congelar os feixes e a poça onde estão; ao voltar, seguem do mesmo
   quadro. Sem a classe, nada muda. */
.stage.is-off .beam,
.stage.is-off .stage__pool { animation-play-state: paused; }

/* --- A poca de luz no chao: o lugar de quem ainda nao foi anunciado ------ */
.stage__pool {
  position: absolute;
  left: 50%; bottom: 4%;
  z-index: -2;
  width: min(62vw, 760px);
  aspect-ratio: 3 / 1;
  translate: -50% 0;
  animation: pool 7s var(--ease-io) infinite alternate;
}
/* img/fx/pool.svg: a mesma elipse (radial farthest-corner .3 → .1 44% →
   transparente 72%, recortada pelo border-radius 50%) já com blur(22px) em px
   de CSS. Sem o filtro na camada, a escala/opacidade da animação ficam só no
   compositor. Sobra 25% de cada lado e 75% em cima/embaixo para a borda
   desfocada. */
.stage__pool::before {
  content: "";
  position: absolute;
  left: -25%; right: -25%;
  top: -75%; bottom: -75%;
  background: url("../img/fx/pool.svg") 0 0 / 100% 100% no-repeat;
}
@keyframes pool {
  from { transform: scale(.88); opacity: .75; }
  to   { transform: scale(1.06); opacity: 1; }
}

.stage__floor {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: -1;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .85) 62%, var(--black));
}

/* --- Conteudo ------------------------------------------------------------ */
.stage__in { position: relative; display: grid; gap: clamp(2rem, 4vw, 3.2rem); }

.stage__head { display: grid; gap: .3rem; }

.stage__lead {
  display: block;
  font-variation-settings: "wdth" 104, "wght" 600;
  font-size: clamp(1rem, 1.9vw, 1.5rem);
  letter-spacing: -.01em;
  color: var(--fg-2);
}

/* A cadeira troca de ocupante sozinha: e isso que faz as vezes do "em breve" */
/* As frases se empilham na mesma celula da grade: a altura fica constante
   (a da frase mais longa) e nada salta quando uma troca pela outra.
   Antes elas eram absolutas e sem quebra, e "auditores federais de controle
   externo" media 1620px numa caixa de 1312px — um quarto ficava de fora. */
.cycle {
  display: grid;
  overflow: hidden;
  font-variation-settings: "wdth" 118, "wght" 900;
  font-size: clamp(1.6rem, 4.4vw, 4rem);
  line-height: 1.06;
  letter-spacing: -.04em;
  color: var(--white);
}
.cycle__w {
  grid-area: 1 / 1;
  transform: translateY(105%);
  opacity: 0;
  transition: transform .75s var(--ease), opacity .5s var(--ease);
  text-wrap: balance;
}
.cycle__w.on { transform: none; opacity: 1; }
.cycle__w.out { transform: translateY(-105%); opacity: 0; }

.stage__foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: clamp(1.4rem, 3vw, 3rem);
  padding-top: clamp(1.4rem, 2.6vw, 2.2rem);
  border-top: 1px solid var(--line);
}

.stage__note {
  font-variation-settings: "wdth" 92, "wght" 600;
  font-size: var(--fs-data);
  letter-spacing: .06em;
  color: var(--fg-3);
}

@media (prefers-reduced-motion: reduce) {
  .beam, .stage__pool { animation: none; }
  .cycle { height: auto; }
  .cycle__w { position: static; transform: none; opacity: 1; white-space: normal; }
  .cycle__w:not(.on) { display: none; }
}

/* ==========================================================================
   PROGRAMACAO — os dois formatos do congresso
   ========================================================================== */

.forms__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}

.forms__pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.2rem, 3vw, 2.6rem);
}

.form { display: grid; gap: var(--s4); align-content: start; }

.form__shot { overflow: hidden; aspect-ratio: 16 / 10; background: var(--dark); }
.form__shot img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.03);
  transition: transform 1.2s var(--ease);
}
.form:hover .form__shot img { transform: scale(1.05); }

.form__n {
  display: flex;
  align-items: baseline;
  gap: .3em;
  margin-top: .4rem;
  font-variation-settings: "wdth" 120, "wght" 900;
  font-size: clamp(2.2rem, 4.6vw, 4rem);
  line-height: .85;
  letter-spacing: -.05em;
  color: var(--flame);
  font-variant-numeric: tabular-nums;
}
.form__n sub {
  font-size: .26em;
  vertical-align: baseline;
  letter-spacing: 0;
  font-variation-settings: "wdth" 96, "wght" 700;
  color: var(--fg-2);
}

.form__t {
  font-variation-settings: "wdth" 112, "wght" 800;
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  line-height: 1.05;
}
.form__d { color: var(--fg-2); max-width: 44ch; }

/* Trilho dos dias: uma regua, nao um carrossel que prende a rolagem */
.rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, 1.2fr);
  gap: clamp(1rem, 2vw, 2rem);
  margin-top: clamp(2.4rem, 5vw, 4rem);
  padding-top: clamp(1.4rem, 2.6vw, 2rem);
  border-top: 1px solid var(--line);
}
/* home: cinco dias + o item final (etiqueta e link) */
.rail--cinco { grid-template-columns: repeat(5, minmax(0, 1fr)) minmax(0, 1.2fr); }

.rail__d { display: grid; gap: .2rem; align-content: start; }
.rail__d b {
  font-variation-settings: "wdth" 120, "wght" 900;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: .85;
  letter-spacing: -.05em;
}
.rail__d span {
  font-variation-settings: "wdth" 92, "wght" 700;
  font-size: var(--fs-data);
  letter-spacing: .05em;
  color: var(--ember);
}
.rail__d em { font-style: normal; font-size: var(--fs-note); color: var(--fg-2); margin-top: .35rem; }

.rail__x { display: grid; gap: var(--s4); align-content: start; justify-items: start; }

/* ==========================================================================
   PREMIO 19 DE MARCO
   ========================================================================== */

.prize { position: relative; overflow: hidden; isolation: isolate; }

.prize__halo {
  position: absolute;
  z-index: -1;
  left: 24%; top: 50%;
  width: min(66vw, 880px);
  aspect-ratio: 1;
  translate: -50% -50%;
}
/* img/fx/halo.svg: o mesmo radial (circle .2 → .06 42% → transparente 68%)
   com o blur(50px) já aplicado dentro da imagem, em px de CSS. Sobra 35% de
   cada lado para a borda desfocada (o celular, com halo de ~250px, é quem
   pede tanto). Sem filter, a camada não é refeita quando o prêmio repinta. */
.prize__halo::before {
  content: "";
  position: absolute;
  inset: -35%;
  background: url("../img/fx/halo.svg") 0 0 / 100% 100% no-repeat;
}

.prize__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}

.prize__mark { position: relative; display: grid; gap: clamp(.6rem, 1.4vw, 1.2rem); }
.prize__mark img { width: 100%; height: auto; }

/* O martelo entra como apoio da marca, nao como protagonista */
.prize__gav { position: relative; width: 100%; aspect-ratio: 16 / 9; }
.prize__gav canvas { width: 100%; height: 100%; display: block; }
.prize__fallback { display: none; }

.prize__copy { display: grid; gap: var(--s5); align-content: start; }
.prize__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem; }

/* ==========================================================================
   OFICINAS
   ========================================================================== */

.shop {
  position: relative;
  overflow: hidden;
  min-height: clamp(340px, 48vw, 540px);
  display: grid;
  align-content: end;
  gap: var(--s4);
  padding: clamp(1.8rem, 4vw, 3.4rem);
  isolation: isolate;
}
.shop::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../img/fotos/sala-de-oficina-cbp.webp") center/cover;
  filter: brightness(.6) saturate(1.15);
  transform: scale(1.03);
  transition: transform 1.1s var(--ease);
}
.shop:hover::before { transform: scale(1.08); }
.shop::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,.88));
}

/* ==========================================================================
   PÚBLICO-ALVO — bloco branco
   ========================================================================== */

.who__grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.who__side { display: grid; gap: clamp(1.4rem, 2.6vw, 2.2rem); }

.who__photo {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--paper, #eee);
}
.who__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.03);
  will-change: transform;
}

.who__l { border-top: 1px solid var(--line-dark); }
.who__i {
  display: block;
  padding: clamp(.85rem, 1.5vw, 1.15rem) 0;
  border-bottom: 1px solid var(--line-dark);
  font-variation-settings: "wdth" 106, "wght" 600;
  font-size: clamp(1rem, 1.6vw, 1.22rem);
  line-height: 1.3;
  transition: transform .45s var(--ease), color .3s var(--ease);
}
.who__i:hover { transform: translateX(.7rem); color: var(--flame-deep); }

/* ==========================================================================
   DEPOIMENTOS — citação grande, sem estrela e sem avatar
   ========================================================================== */

.says { position: relative; overflow: hidden; isolation: isolate; }

.says__bg { position: absolute; inset: 0; z-index: -2; }
.says__bg img {
  width: 100%; height: 116%;
  object-fit: cover;
  filter: brightness(.3) saturate(1.05);
  will-change: transform;
}
.says__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--black), rgba(0,0,0,.45) 26%, rgba(0,0,0,.5) 72%, var(--black));
}

.says__rows {
  display: grid;
  gap: clamp(2rem, 3.6vw, 3.4rem);
  padding-block: clamp(1.4rem, 2.6vw, 2.4rem);
}

/* as falas entram e saem por dissolucao, sem corte seco na borda */
.says__rows .mq {
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

/* Sem caixa: a fala fica solta sobre a sala, separada so por uma regua */
.say {
  flex: none;
  width: clamp(330px, 38vw, 560px);
  padding: clamp(1.1rem, 2vw, 1.7rem) clamp(2rem, 4vw, 3.4rem) clamp(1.1rem, 2vw, 1.7rem) 0;
  margin-right: clamp(2rem, 4vw, 3.4rem);
  border-right: 1px solid var(--line);
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: var(--s4);
  align-content: center;
  white-space: normal;
}
.say__q {
  font-variation-settings: "wdth" 104, "wght" 500;
  font-size: clamp(1.15rem, 1.9vw, 1.65rem);
  line-height: 1.32;
  letter-spacing: -.015em;
  color: var(--white);
  /* a foto atras e agitada; a sombra segura a leitura sem precisar de caixa */
  text-shadow: 0 2px 26px rgba(0, 0, 0, .85), 0 1px 4px rgba(0, 0, 0, .6);
}
.say__w {
  font-variation-settings: "wdth" 92, "wght" 700;
  font-size: var(--fs-data);
  letter-spacing: .07em;
  color: var(--ember);
}

/* ==========================================================================
   LOCAL
   ========================================================================== */

.place { position: relative; overflow: hidden; }
.place__bg { position: absolute; inset: 0; z-index: -2; }
.place__bg img { width: 100%; height: 115%; object-fit: cover; filter: brightness(.46) saturate(1.1); will-change: transform; }
.place__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--black) 0%, rgba(0,0,0,.6) 38%, rgba(0,0,0,.88) 100%);
}

.place__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
}

.facts { display: grid; }
.fact {
  display: grid;
  grid-template-columns: minmax(0, 32%) minmax(0, 1fr);
  gap: var(--s4);
  padding: .95rem 0;
  border-top: 1px solid var(--line);
  font-size: var(--fs-note);
}
.fact:last-child { border-bottom: 1px solid var(--line); }
.fact dt { font-variation-settings: "wdth" 92, "wght" 600; letter-spacing: .04em; color: var(--fg-3); }
.fact dd { font-variation-settings: "wdth" 100, "wght" 600; }

.place__photo { overflow: hidden; aspect-ratio: 16 / 10; }
.place__photo img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.faq__side { display: grid; gap: var(--s5); position: sticky; top: calc(var(--header-h) + 2rem); }

/* ==========================================================================
   FECHAMENTO
   ========================================================================== */

.close {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-block: clamp(5rem, 12vw, 12rem);
  isolation: isolate;
}
.close__bg { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.close__bg video { width: 100%; height: 100%; object-fit: cover; opacity: .3; filter: brightness(.42) saturate(1.2); }
.close__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(70% 60% at 50% 50%, rgba(255,74,0,.3), transparent 70%), rgba(0,0,0,.5);
}
.close__in { display: grid; justify-items: center; gap: var(--s6); }
.close__cta { display: flex; flex-wrap: wrap; gap: var(--s3); justify-content: center; }

/* ==========================================================================
   RODAPÉ
   ========================================================================== */

.ft { border-top: 1px solid var(--line); padding-top: clamp(3rem, 6vw, 5rem); }

.ft__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.ft__brand img { height: 48px; width: auto; margin-bottom: var(--s5); }
.ft__brand p { color: var(--fg-3); font-size: var(--fs-note); max-width: 34ch; }
.ft__pdf { margin-top: var(--s5); }

.ft__h { font-variation-settings: "wdth" 92, "wght" 700; font-size: var(--fs-data); letter-spacing: .1em; color: var(--ember); margin-bottom: var(--s4); }
.ft__l { display: grid; gap: .55rem; font-size: var(--fs-note); color: var(--fg-2); }
.ft__l a { transition: color var(--t-fast) var(--ease); }
.ft__l a:hover { color: var(--flame); }

/* o clone do marquee entra como irmao do trilho: precisa ser flex, senao
   ele cai numa segunda linha embaixo da primeira */
.ft__word {
  display: flex;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
  font-variation-settings: "wdth" 125, "wght" 900;
  font-size: clamp(2.2rem, 10vw, 11rem);
  line-height: .8;
  letter-spacing: -.05em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 233, 214, .13);
  transition: -webkit-text-stroke-color .6s var(--ease);
  user-select: none;
  padding-block: clamp(1rem, 3vw, 2.4rem) 0;
}

.ft__word .mq__track span { padding-right: .18em; }

.ft:hover .ft__word { -webkit-text-stroke-color: rgba(255, 138, 30, .3); }

.ft__end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: var(--fs-data);
  font-variation-settings: "wdth" 88, "wght" 500;
  color: var(--fg-3);
}
.ft__np { display: flex; align-items: center; gap: .8rem; }
.ft__np a { display: inline-flex; transition: opacity var(--t-fast) var(--ease); }
.ft__np a:hover { opacity: 1; }
.ft__np img { height: 26px; width: auto; opacity: .7; transition: opacity var(--t-fast) var(--ease); }
.ft__np a:hover img { opacity: 1; }