/* ================================
   ENEEM — styles.css (polished)
   ================================ */
:root{
  --color-bg: #3B82F6;
  --color-bg-2: #2563EB;
  --color-layer-1: #60A5FA;
  --color-layer-2: #3B82F6;
  --color-layer-3: #2563EB;
  --color-layer-4: #1E40AF;
  --color-accent: #66D9FF;
  --color-accent-2: #A8E1FF;

  --color-text: #E6F2FF;
  --color-text-2: #BBD3E9;

  --radius-1: 10px;
  --radius-2: 16px;

  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;

  --dur-1: .25s;
  --dur-2: .45s;
  --ease: cubic-bezier(.2,.6,.2,1);

  --page-width: 1200px;
  --page-gutter: clamp(1.5rem, 5vw, 3.5rem);

  --font-title: "Clash Display", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --font-body: "Satoshi", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x: hidden;
  padding-top: calc(var(--header-offset, 64px) + env(safe-area-inset-top, 0px));
}
img{max-width:100%; height:auto}

/* A11y */
.skip-link{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden }
.skip-link:focus{
  left:1rem; top:1rem; width:auto; height:auto; padding:.5rem .75rem;
  background:var(--color-layer-3); border-radius:var(--radius-1); color:var(--color-text);
}

/* Layout utilitários */
.container{
  width:min(var(--page-width), 100%);
  margin-inline:auto;
  padding-inline:var(--page-gutter);
  display:block;
}
.section{position:relative; background: var(--section-bg, var(--color-bg)); }
.section-padded{ padding: clamp(2.25rem, 6vh, 3.75rem) 0; }
.section + .section{ padding-top: clamp(1rem, 4vh, 3rem); }


.grid{display:grid; gap:1.25rem}
.grid-2{grid-template-columns: 1.1fr .9fr}
@media (max-width: 900px){ .grid-2{grid-template-columns:1fr} }

/* Header fixo */
.site-header{position:fixed; top:0; left:0; right:0; z-index:100; background:rgba(11,18,34,.6); backdrop-filter:saturate(140%) blur(10px); border-bottom:1px solid rgba(255,255,255,.06)}
.site-header .container{ display:flex; align-items:center; justify-content:center; }
.nav{display:flex; gap:1.25rem}
.nav a{ color:var(--color-text-2); text-decoration:none; padding:.35rem .2rem; position:relative; font-weight:600 }
.nav a:hover,.nav a:focus{color:var(--color-text)}
.nav a[aria-current="page"]{color:var(--color-text)}
.nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--color-accent); transform:scaleX(0); transform-origin:left; transition:transform var(--dur-2) var(--ease);
}
.nav a[aria-current="page"]::after{ transform:scaleX(1) }

/* Hero */
.section-hero{
  min-height:100svh;
  display:grid;
  align-items:flex-start;
  justify-items:center;
  padding: clamp(4rem, 12vh, 6rem) 0 clamp(3rem, 10vh, 4.5rem);
  overflow:clip;
}
.hero-layers{position:absolute; inset:0; pointer-events:none}
.layer.bg-gradient{background: radial-gradient(60% 60% at 30% 30%, rgba(168,225,255,.15), transparent), linear-gradient(135deg, var(--color-layer-4), var(--color-layer-2))}
.hero-inner{position:relative; z-index:1; text-align:center; padding-inline:var(--page-gutter)}
.hero-title{font-family:var(--font-title); font-weight:800; font-size:clamp(3.5rem,9vw,7.5rem); margin:0 0 var(--space-2); letter-spacing:.02em}
.hero-title span{display:inline-block; opacity:0; filter:blur(6px)}
.hero-subtitle{color:var(--color-text-2); margin:0 0 var(--space-3)}
.hero-countdown{
  margin-top: clamp(2rem, 11vh, 7rem);
  color: var(--color-text);
}

.hero-countdown__eyebrow{
  margin: 0 0 .75rem;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero-countdown-grid{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:.75rem;
}

.hero-countdown-item{
  min-width: 90px;
  padding:.7rem 1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--color-layer-4), var(--color-bg-2));
  box-shadow: 0 12px 28px rgba(15,23,42,.40);
}

.hero-countdown-item:nth-child(2){
  background: linear-gradient(135deg, var(--color-layer-3), var(--color-layer-1));
}

.hero-countdown-item:nth-child(3){
  background: linear-gradient(135deg, var(--color-layer-2), var(--color-accent));
}

.hero-countdown-item:nth-child(4){
  background: linear-gradient(135deg, var(--color-layer-1), var(--color-accent-2));
}

.hero-countdown-value{
  display:block;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 800;
  line-height:1.1;
}

.hero-countdown-label{
  display:block;
  font-size:.78rem;
  text-transform: lowercase;
  opacity:.85;
}

.hero-countdown__subtitle{
  margin: 1rem 0 0;
  font-size: 1rem;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
}

@media (max-width: 600px){
  .hero-countdown-item{
    flex: 1 1 calc(50% - .75rem);
  }
}
.scroll-cue{background:transparent; border:1px solid rgba(255,255,255,.2); color:var(--color-text-2); border-radius:999px; padding:.4rem .8rem; cursor:pointer}
.scroll-cue:hover{color:var(--color-text); border-color:rgba(255,255,255,.35)}

/* Seções gerais */
.section-title{font-family:var(--font-title); font-weight:800; font-size:clamp(1.6rem,3.4vw,2.3rem); margin:0 0 var(--space-2)}
.lead{font-size:1.1rem; color:var(--color-text); opacity:.95}
/* Sobre o ENEEM – tipografia mais leve */
#sobre p{ line-height: 1.8; }
#sobre .lead{ line-height: 1.9; }


.reveal{opacity:0; transform:translateY(12px); transition:opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease); will-change:opacity, transform}
.reveal.is-visible{opacity:1; transform:none}

/* === Sobre === */
.about-highlights{
  list-style:none; padding:0; margin:var(--space-2) 0 var(--space-3);
  display:grid; gap:.5rem;
}
.about-highlights li{
  background: color-mix(in oklab, var(--color-bg), white 3%);
  border: 1px solid color-mix(in oklab, var(--color-bg-2), white 12%);
  border-radius: var(--radius-1);
  padding: .6rem .75rem;
}
.about-media .about-illustration{
  aspect-ratio:4/3;
  border-radius:var(--radius-2);
  background:
    radial-gradient(60% 60% at 30% 30%, color-mix(in oklab, var(--color-accent-2), transparent 40%), transparent),
    linear-gradient(135deg, var(--color-layer-4), var(--color-layer-2));
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
}

/* === Programa: layout robusto + polish === */
#programa
#programa .container{ display:block }
#programa .program-wrap{ display:grid; gap: var(--space-2) }
#programa .program-header{ margin-bottom: var(--space-2); }
#programa .program-tabs{ display:flex; flex-wrap:wrap; align-items:center; gap:.75rem; margin:.75rem 0 var(--space-2); }
#programa .program-panels{ margin-top: .25rem; }

/* Tabs */
#programa .program-tab{
  appearance:none; border:1px solid color-mix(in oklab, var(--color-bg-2), white 14%);
  background: color-mix(in oklab, var(--color-bg), white 3%);
  color: var(--color-text-2); padding:.55rem 1rem; border-radius:999px; cursor:pointer; font-weight:600;
  backdrop-filter: saturate(120%) blur(2px);
  box-shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 4px 10px rgba(0,0,0,.15);
  transition: transform var(--dur-1) var(--ease), background var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
#programa .program-tab[aria-selected="true"]{
  background: linear-gradient(145deg, var(--color-layer-4), var(--color-layer-2));
  border-color: rgba(255,255,255,.18); color: var(--color-text);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0,0,0,.22);
}
#programa .program-tab:focus-visible{outline:2px solid var(--color-accent); outline-offset:2px}

/* Timeline grid */
.timeline{ display:grid; grid-template-columns: repeat(12, 1fr); gap: 1rem }
@media (max-width: 1200px){ .timeline{ grid-template-columns: repeat(8, 1fr) } }
@media (max-width: 900px){ .timeline{ grid-template-columns: 1fr } }
.event-card{ grid-column: span 6 }
@media (max-width: 1200px){ .event-card{ grid-column: span 4 } }
@media (max-width: 900px){ .event-card{ grid-column: auto } }

/* Cards (gradient border + tint) */
#programa .event-card{
  --card-tint: var(--color-accent);
  position: relative; overflow: hidden;
  border-radius: var(--radius-2);
  border: 1px solid transparent;
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--color-bg), white 3%) 0%,
      color-mix(in oklab, var(--color-bg-2), white 7%) 100%) padding-box,
    linear-gradient(145deg,
      color-mix(in oklab, var(--card-tint), transparent 70%),
      rgba(255,255,255,.08)) border-box;
  box-shadow: 0 8px 18px rgba(0,0,0,.18);
  transition: transform var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease);
}
#programa .event-card:hover{ transform: translateY(-3px); box-shadow: 0 14px 26px rgba(0,0,0,.2) }

#programa .event-time{
  display:inline-flex; align-items:center; gap:.45rem;
  font-size:.82rem; letter-spacing:.01em;
  padding:.28rem .55rem; border-radius:999px;
  background: color-mix(in oklab, var(--card-tint), transparent 88%);
  border:1px solid color-mix(in oklab, var(--card-tint), white 70%);
}
#programa .event-time::before{
  content:""; width:.45rem; height:.45rem; border-radius:50%;
  background: var(--card-tint);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--card-tint), transparent 85%);
}

#programa .event-title{ font-size: clamp(1.25rem, 1.9vw, 1.7rem); font-weight: 800; letter-spacing:.01em }
#programa .event-desc{ margin:.35rem 0 0; color:var(--color-text-2) }

/* Tintas por tipo */
#programa .event-card[data-type="fair"]{ --card-tint: #66D9FF }
#programa .event-card[data-type="ceremony"]{ --card-tint: #7FB4FF }
#programa .event-card[data-type="session"]{ --card-tint: #A8FF8A }
#programa .event-card[data-type="case"]{ --card-tint: #FFD37A }
#programa .event-card[data-type="visit"]{ --card-tint: #A5B6FF }
#programa .event-card[data-type="social"]{ --card-tint: #FF9BD6 }
#programa .event-card[data-type="dinner"]{ --card-tint: #FFC1A8 }
#programa .event-card[data-type="checkin"]{ --card-tint: #9BE1FF }

/* Footer */
.site-footer{padding:2rem 0; border-top:1px solid rgba(255,255,255,.06); color:var(--color-text-2)}

/* Reduzir movimento */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none}
  .hero-title span{opacity:1; filter:none}
}

/* ===== Programa — versão minimalista e limpa (overrides) ===== */
#programa .program-tabs{ display:flex; flex-wrap:wrap; align-items:center; gap:.75rem; margin:.75rem 0 var(--space-2); }
#programa .program-tab{
  all: unset; cursor: pointer; color: var(--color-text-2); font-weight: 600;
  padding: .25rem 0; position: relative;
}
#programa .program-tab::after{
  content:""; position:absolute; left:0; bottom:-6px; height:2px; width:100%;
  background: color-mix(in oklab, var(--color-text-2), transparent 40%);
  transform: scaleX(0); transform-origin:left; transition: transform var(--dur-2) var(--ease);
}
#programa .program-tab[aria-selected="true"]{ color: var(--color-text) }
#programa .program-tab[aria-selected="true"]::after{ transform: scaleX(1); background: var(--color-accent) }
#programa .program-tab:focus-visible{ outline:2px solid var(--color-accent); outline-offset:4px; border-radius:4px }

#programa .event-card{
  background: color-mix(in oklab, var(--color-bg), white 2.5%);
  border: 1px solid color-mix(in oklab, var(--color-bg-2), white 10%);
  box-shadow: none; transition: border-color var(--dur-1) var(--ease);
}
#programa .event-card:hover{ border-color: color-mix(in oklab, var(--color-bg-2), white 16%) }

#programa .event-time{ background: transparent; border: 0; padding: 0; font-size: .85rem; letter-spacing: .02em; opacity: .85 }
#programa .event-time::before{ content:none }

#programa .event-title{ font-size: clamp(1.2rem, 1.6vw, 1.6rem); font-weight: 800; letter-spacing: .005em; margin-top:.15rem }
#programa .event-desc{ color: var(--color-text-2) }
#programa .timeline{ gap: 1.25rem }

#programa

/* === Programa fix: corte e pill nas tabs === */
#programa .event-card{
  padding: 0.9rem 1.1rem 1.1rem;
  border-radius: var(--radius-2);
  overflow: visible;
}
#programa .event-time{
  margin: 0 0 .25rem 0;
  padding: 0;
  background: transparent;
  border: 0;
  font-size: .86rem;
  opacity: .85;
}
#programa .event-title{
  margin: .15rem 0 .25rem;
  font-size: clamp(1.2rem, 1.6vw, 1.6rem);
  line-height: 1.25;
}
#programa .event-desc{ margin: 0; line-height: 1.45 }
#programa .timeline{ gap: 1.25rem }

#programa .program-tab{
  all: unset;
  cursor: pointer;
  color: var(--color-text-2);
  font-weight: 600;
  position: relative;
  padding: .25rem .5rem;
}
#programa .program-tab[aria-selected="true"]{
  color: var(--color-text);
  padding: .35rem .9rem;
  border-radius: 999px;
  background: color-mix(in oklab, var(--color-bg), white 6%);
  border: 1px solid color-mix(in oklab, var(--color-bg-2), white 18%);
  box-shadow: 0 1px 0 rgba(255,255,255,.04) inset;
}
#programa .program-tab::after{
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  height: 2px;
  width: 100%;
  background: color-mix(in oklab, var(--color-text-2), transparent 40%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-2) var(--ease);
}
#programa .program-tab:hover::after{ transform: scaleX(1) }
#programa .program-tab[aria-selected="true"]::after{ display: none }

/* === Expositores — Prep Your Future === */
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
#expositores .expositores-wrap{align-items:start}
.stand-map{
  --cols: 3;
  display: grid;
  grid-template-columns: repeat(var(--cols), 1fr);
  gap: 1.8rem;
  margin-top: var(--space-2);
}
@media (min-width: 520px){ .stand-map{ --cols: 4 } }
@media (min-width: 720px){ .stand-map{ --cols: 5 } }
@media (min-width: 980px){ .stand-map{ --cols: 6 } }

.stand-map .stand{
  display: grid; place-items: center;
  aspect-ratio: 1/1;
  border-radius: .6rem;
  font-weight: 700;
  background: color-mix(in oklab, var(--color-bg), white 3%);
  border: 1px solid color-mix(in oklab, var(--color-bg-2), white 12%);
  color: var(--color-text);
  user-select: none;
  outline: none;
  transition: transform var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}
.stand-map .stand:hover{ transform: translateY(-2px) }
.stand-map .stand:focus-visible{ outline: 2px solid var(--color-accent); outline-offset: 2px; }
.stand-map .stand.is-highlighted{
  border-color: color-mix(in oklab, var(--color-accent), white 10%);
  background: color-mix(in oklab, var(--color-bg), white 6%);
}

.expositores-list{ list-style: none; padding: 0; margin: var(--space-2) 0 0; display: grid; gap: .4rem }
.expositores-list li{
  display: grid; grid-template-columns: 2.2rem 1fr; align-items: center;
  gap: 1.8rem; padding: .4rem .5rem; border-radius: .5rem;
  border: 1px solid color-mix(in oklab, var(--color-bg-2), white 10%);
  background: color-mix(in oklab, var(--color-bg), white 2.5%);
}
.expositores-list li .num{ display:inline-grid; place-items:center; width:2rem; height:2rem; border-radius:.4rem;
  font-weight:700; color:var(--color-text); border:1px solid color-mix(in oklab, var(--color-bg-2), white 15%);
  background: color-mix(in oklab, var(--color-bg), white 4%);
}
.expositores-list li.is-highlighted{
  border-color: color-mix(in oklab, var(--color-accent), white 15%);
  background: color-mix(in oklab, var(--color-bg), white 6%);
}

/* === Expositores: fundo sólido por toda a secção (sem transições de gradiente) === */
#expositores{
  position: relative;
  background: var(--color-bg-2); /* mantém cor estável até ao fim da secção */
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
/* opcional: garantir que a secção seguinte volta ao comportamento padrão */
#expositores + .section{ background: transparent }

/* === Expositores v3: 4x5 grade compacta + lista compacta === */
#expositores .expositores-wrap{ align-items: start; gap: 2rem }
#expositores .stand-map{
  --cols: 4;                          /* 4 colunas fixas */
  max-width: 560px;                   /* controla dimensão para manter os quadrados pequenos */
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}
#expositores .stand-map .stand{
  aspect-ratio: 1/1;
  border-radius: .5rem;
  font-size: 1rem;
  letter-spacing: .02em;
}

/* Coluna da lista: tipografia e densidade para caber entre topo e base do mapa */
#expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
#expositores .expositores-list li{
  grid-template-columns: 1.8rem 1fr;
  padding: .35rem .5rem;
  border-radius: .45rem;
}
#expositores .expositores-list li .num{
  width: 1.6rem; height: 1.6rem; border-radius: .35rem; font-size: .92rem;
}
#expositores .expositores-list .name{
  font-size: .98rem; line-height: 1.25;
}

/* Responsivo: em ecrãs muito largos, mantém os quadrados pequenos; em médios, ligeiro ajuste */
@media (min-width: 1200px){
  #expositores .stand-map{ max-width: 520px; gap: .65rem }
}
@media (max-width: 900px){
  #expositores .expositores-wrap{ grid-template-columns: 1fr; }
  #expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
}

/* === Expositores v4: quadrados + lista bem menores === */
#expositores .stand-map{
  max-width: 420px;   /* reduz largura total */
  gap: 1.8rem;
}
#expositores .stand-map .stand{
  border-radius: .4rem;
  font-size: .78rem;  /* número menor */
}

#expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
#expositores .expositores-list li{
  grid-template-columns: 1.4rem 1fr;
  padding: .25rem .35rem;
  border-radius: .35rem;
}
#expositores .expositores-list li .num{
  width: 1.3rem; height: 1.3rem;
  border-radius: .25rem;
  font-size: .75rem;
}
#expositores .expositores-list .name{
  font-size: .82rem;
  line-height: 1.2;
}

/* Ajustes responsivos */
@media (min-width: 1200px){
  #expositores .stand-map{ max-width: 400px; gap: .45rem }
}
@media (max-width: 900px){
  #expositores .expositores-wrap{ grid-template-columns: 1fr; }
  #expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
}

/* === Expositores v5: ultra-compact + colunas mais afastadas === */
#expositores .expositores-wrap{ column-gap: 5rem } /* separa mais as duas colunas */

/* Mapa: 4x5 com quadrados pequenos */
#expositores .stand-map{
  max-width: 340px;          /* ainda menor */
  gap: 1.8rem;
}
#expositores .stand-map .stand{
  border-radius: .3rem;
  font-size: .68rem;
}

/* Lista: ultra-compact para caber 20 itens no viewport */
#expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
#expositores .expositores-list li{
  grid-template-columns: 1.2rem 1fr;
  padding: .18rem .3rem;
  border-radius: .28rem;
}
#expositores .expositores-list li .num{
  width: 1.1rem; height: 1.1rem; border-radius: .2rem; font-size: .68rem;
}
#expositores .expositores-list .name{
  font-size: .76rem;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Se o ecrã for muito largo, mantemos os elementos pequenos */
@media (min-width: 1400px){
  #expositores .stand-map{ max-width: 320px; gap: .34rem }
}

/* === Expositores v6: título numa linha, quadrados 50%, colunas mais afastadas,
   lista com a mesma altura do mapa e linhas distribuídas === */

/* Título numa linha, e o conteúdo começa abaixo */
#expositores .section-title{ white-space: normal; margin-bottom: .75rem }
#expositores .expositores-wrap{ align-items: start; column-gap: clamp(6rem, 12vw, 14rem) }

/* Mapa 4x5: metade do tamanho anterior */
#expositores .stand-map{
  max-width: 200px;             /* ~metade do v5 */
  gap: 1.8rem;
  margin-top: .75rem;
}
#expositores .stand-map .stand{
  border-radius: .28rem;
  font-size: .62rem;
}

/* Lista: altura = altura do mapa; 20 linhas exatamente */
#expositores .expositores-list-col{ margin-top: .75rem }
#expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
#expositores .expositores-list li{
  grid-template-columns: 1.1rem 1fr;
  padding: .16rem .28rem;
  border-radius: .24rem;
}
#expositores .expositores-list li .num{
  width: 1rem; height: 1rem; border-radius: .2rem; font-size: .64rem;
}
#expositores .expositores-list .name{
  font-size: .74rem; line-height: 1.1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Responsivo: mantém pequeno mesmo em ecrãs muito largos */
@media (min-width: 1400px){
  #expositores .stand-map{ max-width: 190px; gap: .28rem }
}
@media (max-width: 900px){
  #expositores .expositores-wrap{ grid-template-columns: 1fr; column-gap: 0 }
  #expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
}

/* === Expositores v7: gap x4, lista em 2 colunas alinhadas === */

/* Mapa com quadrados mais separados */
#expositores .stand-map{
  max-width: 220px;   /* mantém pequeno */
  gap: 1.8rem;        /* ~4x maior que antes */
}

/* Lista em 2 colunas de 10, alinhada com altura do mapa */
#expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
#expositores .expositores-list li{
  grid-template-columns: 1.2rem 1fr;
  padding: .2rem .35rem;
  border-radius: .28rem;
}
#expositores .expositores-list li .num{
  width: 1.1rem; height: 1.1rem;
  font-size: .7rem;
}
#expositores .expositores-list .name{
  font-size: .78rem; line-height: 1.15;
}

/* Colunas mais afastadas no wrap geral */
#expositores .expositores-wrap{ column-gap: clamp(8rem, 14vw, 16rem) }

/* === Expositores: 2-row grid to align map and list === */
.expositores-grid{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  grid-template-areas:
    "head head"
    "map  list";
  gap: 1.25rem;
  align-items: start;
}
.expositores-header{ grid-area: head; }
.expositores-map{ grid-area: map; }
.expositores-grid .expositores-list-col{ grid-area: list; margin-top: 0; }
@media (max-width: 860px){
  .expositores-grid{
    grid-template-columns: 1fr;
    grid-template-areas:
      "head"
      "map"
      "list";
  }
}
/* === /Expositores grid === */

/* --- Section backgrounds & stacking fix --- */
.section{ position:relative; z-index:0; isolation:isolate; }
#sobre{ background: var(--color-bg); }
#programa{ background: var(--color-bg-2); }
#expositores{ background: var(--color-bg); }
#inscricoes{ background: var(--color-bg-2); }
/* --- /Section backgrounds --- */

/* --- Expositores: align list top with map top --- */
.expositores-grid{ row-gap: var(--space-3); }
.expositores-header{ margin-bottom: var(--space-2); }
.expositores-map .stand-map{ margin-top: 0; }
.expositores-grid .expositores-list{ margin-top: 0; }
.expositores-grid .expositores-list-col{ margin-top: 0; }
@media (min-width: 861px){
  .expositores-grid{ align-items: start; }
}
/* --- /Expositores alignment --- */

/* --- Expositores: force 2-column side-by-side layout --- */
.expositores-grid{
  display:grid;
  grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr);
  gap: var(--space-2);
  align-items:start;
}
.expositores-grid > *{ min-width: 0; } /* prevent overflow from breaking columns */
.expositores-header{ grid-column: 1 / -1; } /* header spans both columns */
.expositores-map{ grid-column: 1; }
.expositores-list-col{ grid-column: 2; margin-top: 0; }
@media (max-width: 860px){
  .expositores-grid{ grid-template-columns: 1fr; }
  .expositores-header{ grid-column: 1; }
  .expositores-map{ grid-column: 1; }
  .expositores-list-col{ grid-column: 1; }
}
/* --- /Expositores columns --- */

/* --- Expositores: enlarge company list items --- */
.expositores-list{ gap: 1.8rem; }
.expositores-list li{
  grid-template-columns: 2.6rem 1fr;
  padding: .65rem .8rem;
  gap: .75rem;
  border-radius: .6rem;
}
.expositores-list .name{ font-size: 1.06rem; }
.expositores-list .num{
  width: 2rem; height: 2rem;
  border-radius: .45rem;
  font-size: .95rem; font-weight: 700;
}
/* --- /Expositores: enlarge company list items --- */

/* --- Expositores: wider list column & right alignment --- */
@media (min-width: 1024px){
  .expositores-grid{
    grid-template-columns: minmax(420px, .9fr) minmax(640px, 1.1fr);
    justify-content: space-between;
  }
}
/* list in two columns, aligned to the right with fixed max width */
#expositores .expositores-list{ grid-template-columns: repeat(2, minmax(0,1fr)); gap: .55rem 1.25rem; max-width: none; margin-top: 0; }
/* bring the whole list column slightly up */
#expositores .expositores-list-col{ margin-top: -.25rem; }
#expositores .expositores-list li{ padding: .7rem .9rem; }
/* --- /Expositores: wider list column & right alignment --- */

/* === Expositores — quadrados 2x novamente (agora 3rem) ===
   Mantém o gap dobrado e força dimensões quadradas de 3rem. */
#expositores .stand-map{
  grid-template-columns: repeat(4, 3rem);
  gap: 3.6rem;
  max-width: none;
  width: auto;
}
#expositores .stand-map .stand{
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  border-radius: .5rem;
  box-sizing: border-box;
}

/* === Modal (empresas) === */
#empresa-modal{ position:fixed; inset:0; z-index:1000; display:none }
#empresa-modal[aria-hidden="false"]{ display:block }
#empresa-modal .modal-backdrop{
  position:absolute; inset:0; background: rgba(7,12,24,.72);
  backdrop-filter: blur(4px);
}
#empresa-modal .modal-dialog{
  position:relative;
  width:min(520px, 92%);
  margin: min(20vh, 8rem) auto 0;
  background: var(--color-layer-1);
  border:1px solid rgba(102,217,255,.25);
  border-radius: var(--radius-3);
  box-shadow: 0 10px 40px rgba(0,0,0,.45);
  padding: 1.25rem 1.25rem 1.25rem 1.25rem;
  color: var(--color-text);
  outline: none;
}
#empresa-modal .modal-body h3{
  margin: 0 0 .5rem 0; font-size: clamp(1.05rem, 2.1vw, 1.35rem);
}
#empresa-modal .modal-body p{
  margin:0; line-height:1.6; color: var(--color-text-2);
}
#empresa-modal .modal-close{
  position:absolute; right:.6rem; top:.4rem;
  background:transparent; border:0; color:var(--color-text-2);
  font-size:1.4rem; line-height:1; cursor:pointer;
  padding:.25rem .35rem; border-radius:.35rem;
}
#empresa-modal .modal-close:hover{ color:var(--color-text) }
@media (max-width: 640px){
  #empresa-modal .modal-dialog{ margin: 20vh auto 0; }
}

/* === Parceiros e Patrocínios === */
#parceiros .container{ display:block; }
.partners-grid{
  list-style:none;
  padding:0;
  margin: var(--space-3) 0 0;
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: clamp(1rem, 3vw, 1.8rem);
  align-items:center;
}
.partner-card{
  display:flex;
  align-items:center;
  justify-content:center;
  padding: .5rem;
  min-height: clamp(90px, 12vw, 140px);
  background: none;
  border: 0;
  box-shadow: none;
}
.partner-logo{
  display:block;
  width: auto;
  max-width: min(220px, 90%);
  max-height: clamp(50px, 8vw, 90px);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}
.partner-logo--fctuc{
  max-width: min(250px, 95%);
  max-height: clamp(60px, 9vw, 110px);
}
.partner-logo--ucbusiness{
  max-width: min(190px, 85%);
  max-height: clamp(45px, 7vw, 75px);
}

/* === Fundo por secção (themes) === */
.theme-hero{        --section-bg: linear-gradient(180deg, var(--color-bg),    var(--color-bg-2)); }
.theme-sobre{       --section-bg: linear-gradient(180deg, var(--color-layer-1), var(--color-layer-2)); }
.theme-programa{    --section-bg: linear-gradient(180deg, var(--color-layer-2), var(--color-layer-3)); }
.theme-expositores{ --section-bg: linear-gradient(180deg, var(--color-layer-3), var(--color-layer-4)); }
.theme-patrocinios{ --section-bg: linear-gradient(180deg, var(--color-layer-4), var(--color-layer-3)); }
.theme-parceiros{   --section-bg: linear-gradient(180deg, var(--color-layer-4), var(--color-layer-3)); }

/* ensure section backgrounds show */
.section{background: var(--section-bg, var(--color-bg));}

/* Expositores: preencher espaço vazio abaixo do mapa */
.expositores-wrap{
  display:grid;
  grid-template-columns: minmax(280px, 480px) 1fr;
  grid-template-areas:
    "map list"
    "list list";
  align-items:start;
  column-gap: clamp(2rem, 6vw, 5rem);
  row-gap: 1.5rem;
}
.expositores-map{ grid-area: map; }
.expositores-list-col{ grid-area: list; margin-top: 0; }
@media (max-width: 900px){
  .expositores-wrap{
    grid-template-columns: 1fr;
    grid-template-areas: "map" "list";
  }
  #expositores .expositores-list{ grid-template-columns: 1fr; }
}


/* === Programa — espaçamento e legibilidade (hotfix) === */
#programa .program-header{ margin-bottom: clamp(1rem, 2.6vh, 1.6rem); }
#programa .program-tabs{ gap: .75rem; margin: .9rem 0 clamp(1rem, 2.6vh, 1.4rem); }

#programa .event-card{
  padding: 1.1rem 1.25rem 1.2rem;
  border-radius: var(--radius-2);
  overflow: visible; /* não corta conteúdo */
}

#programa .event-time{
  margin: 0 0 .5rem 0;
  padding: .32rem .6rem;
  background: color-mix(in oklab, var(--card-tint), transparent 88%);
  border: 1px solid color-mix(in oklab, var(--card-tint), white 70%);
}

#programa .event-title{
  white-space: normal;           /* permite quebrar */
  overflow-wrap: anywhere;       /* evita corte em títulos longos */
  line-height: 1.18;
  margin: .1rem 0 0;
}

#programa .event-desc{ margin: .5rem 0 0; }


/* === Powered by Climacer (desktop only) === */
.powered-by{display:none;}
.powered-by__logo{transform:translateY(0.15em);}
@media (min-width: 1024px){
  .powered-by{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:.5rem;
    margin-top: .25rem; /* snug under the H1 */
    font-size: 1rem; /* smaller than hero title */
    font-weight:500;
    letter-spacing: .02em;
    color: rgba(255,255,255,.9);
    text-transform: lowercase;
  }
  .powered-by__logo{
    height: 30px; /* keep logo proportion */
    width: auto;
    aspect-ratio: auto; /* ensure natural aspect */
    image-rendering: auto;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,.2));
  }
  .powered-by__text{opacity:.95}
}
/* === /Powered by Climacer === */


@media (min-width: 1024px){
  .powered-by{ margin-top:.25rem; font-size:1rem; }
  .powered-by__logo{ height:30px; width:auto; }
}


@media (min-width: 1024px){
  .powered-by{ margin-top:0.1rem; font-size:1.2rem; }
  .powered-by__logo{ height:36px; width:auto; }
}


/* === Theme: Suave Moderno (blue base with lilac -> light blue, extra-soft gradient) === */
:root{
  /* Keep deep blue base and harmonize around it */
  --color-bg: #3B82F6;  /* deepest */
  --color-bg-2: #2563EB;  /* base blue */
  --color-layer-1: #60A5FA; /* indigo-lean lilac */
  --color-layer-2: #3B82F6; /* lilac/indigo */
  --color-layer-3: #2563EB; /* light periwinkle */
  --color-layer-4: #1E40AF; /* airy light blue */
  --color-text:   #F7FAFF;
  --color-text-2: #EAF2FF;
  --color-accent:   #7AD7F0; /* soft, cheerful but not neon */
  --color-accent-2: #B3E7F7;
}

/* Softer, longer page-wide gradient with multiple subtle stops */
body{
  background:
    linear-gradient(
      180deg,
      #122548 0%,
      #1C355E 18%,
      #4C5FA6 38%,
      #6E78C8 55%,
      #97AEEF 78%,
      #C9DDFE 100%
    ) fixed;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.section{ background: transparent !important; }
#expositores{ background: transparent !important; border: none !important; }
#expositores::before, #expositores::after{ display:none !important; }


/* === Theme: Pure Blue Gradient (centered around #1976D2) === */
:root{
  --color-bg: #3B82F6;  /* deeper blue */
  --color-bg-2: #2563EB;  /* close to base */
  --color-layer-1: #60A5FA; /* main blue */
  --color-layer-2: #3B82F6; /* slightly lighter */
  --color-layer-3: #2563EB; /* mid-light blue */
  --color-layer-4: #1E40AF; /* soft light blue */
  --color-text:   #F5F9FF;
  --color-text-2: #E0ECFF;
  --color-accent: #52C2FF;
  --color-accent-2: #8EDAFF;
}

/* Smooth single-page gradient around blue tones */
body{
  background:
    linear-gradient(
      180deg,
      #0F4BA8 0%,
      #1765BE 25%,
      #1976D2 50%,
      #2183E0 70%,
      #3692EA 85%,
      #5AA8F8 100%
    ) fixed;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.section{ background: transparent !important; }
#expositores{ background: transparent !important; border: none !important; }
#expositores::before, #expositores::after{ display:none !important; }


/* === Hero X image sizing (replaces text 'X') === */
.hero-title{ display: inline-flex; align-items: baseline; gap: .35ch; }
.hero-ximg{ height: 1.5em; width: auto; vertical-align: baseline; transform: translateY(0.05em); }
.sr-only{ position:absolute !important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* Keep X image slightly lower after reveal animation */
.hero-ximg.reveal.is-visible{
  transform: translateY(0.4em);
}


/* === Sobre: grid 2 colunas com imagem à direita (simples e responsivo) === */
#sobre .about-grid{
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(1rem, 4vw, 2rem);
  align-items: start;
}
#sobre .about-text,
#sobre .about-media{
  min-width: 0;
}
@media (max-width: 900px){
  #sobre .about-grid{ grid-template-columns: 1fr; }
}
/* === Inscrições (CTA) === */
#inscricoes{ background: var(--color-bg-2); }
#inscricoes .container{ display:block; }
.cta-card{
  display: grid;
  grid-template-columns: 1.2fr auto;
  align-items: center;
  gap: 1rem 2rem;
  padding: clamp(1rem, 3.5vw, 2rem);
  border-radius: var(--radius-2);
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--color-bg), white 4%) 0%,
      color-mix(in oklab, var(--color-bg-2), white 9%) 100%);
  border: 1px solid color-mix(in oklab, var(--color-bg-2), white 14%);
  box-shadow: 0 10px 28px rgba(0,0,0,.18);
}
.cta-card__text .section-title{ margin: 0 0 .35rem }
.cta-card__text .lead{ margin: 0; opacity: .95 }
.cta-card__action{ justify-self: end }
@media (max-width: 840px){
  .cta-card{ grid-template-columns: 1fr; }
  .cta-card__action{ justify-self: start }
}

/* Button style consistent with site */
.button{
  display:inline-flex; align-items:center; justify-content:center;
  padding: .7rem 1.05rem;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
  transition: transform var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
  border: 1px solid transparent;
}
.button-primary{
  color: var(--color-text);
  background: linear-gradient(145deg, var(--color-layer-4), var(--color-layer-2));
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 8px 18px rgba(0,0,0,.22);
}
.button-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0,0,0,.28);
}
.button-primary:focus-visible{
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}
/* === /Inscrições (CTA) === */


/* === Inscrições: botão com contraste suavizado === */
#inscricoes .button-primary{
  background: linear-gradient(145deg,
    color-mix(in oklab, var(--color-layer-2), white 14%),
    color-mix(in oklab, var(--color-layer-3), white 18%));
  border-color: color-mix(in oklab, var(--color-layer-3), white 28%);
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
}
#inscricoes .button-primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(0,0,0,.22);
}


/* === Layout fix: unify section widths === */
.section > .container{
  width:min(var(--page-width), 100%);
  margin-inline:auto;
  padding-inline:var(--page-gutter);
}
#sobre .container, #programa .container, #expositores .container, #parceiros .container, #inscricoes .container{ display:block; }
/* Expositores container alignment */
#expositores .expositores-wrap{ justify-items: stretch; }
/* Avoid overly small max-widths on the stand map when space allows */
@media (min-width: 1024px){
  #expositores .stand-map{ max-width: 520px; }
}


/* === Sobre: poster centrado === */
#sobre .about-grid{
  gap: clamp(.75rem, 2.8vw, 1.5rem);
}
@media (min-width: 901px){
  #sobre .about-grid{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, auto);
  }
}
#sobre .about-media{
  align-self: center;
  justify-self: center;
  display: flex;
  justify-content: center;
  text-align: center;
  margin-top: 0;
}
#sobre .about-media .about-poster{
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 auto;
}
@media (max-width: 900px){
  #sobre .about-media{
    margin-top: 1.5rem;
  }
}
/* Justificar texto da secção Sobre */
#sobre p {
  text-align: justify;
  text-justify: inter-word;
}

/* === Footer === */
.site-footer{
  margin-top: 0;
  background:
    linear-gradient(180deg,
      transparent 0%,
      color-mix(in oklab, var(--color-layer-2), transparent 70%) 45%,
      color-mix(in oklab, var(--color-layer-4), transparent 55%) 100%);
  color: var(--color-text-2);
  font-size: .9rem;
  border-top: 1px solid color-mix(in oklab, var(--color-text), transparent 90%);
}

.site-footer__top{
  padding: 2.5rem 0 1.75rem;
}

.footer-inner{
  display:grid;
  gap: 1.75rem;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, .9fr);
  align-items:flex-start;
}

.footer-section{
  min-width: 0;
}

.footer-title{
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .9rem;
  margin: 0 0 .6rem;
  color: var(--color-text);
}

.footer-text{
  margin: 0;
  color: var(--color-text-2);
}

.footer-heading{
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 .9rem;
  color: var(--color-text);
}

.footer-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:.6rem;
}

.footer-item{
  display:flex;
  align-items:flex-start;
  gap:.75rem;
}

.footer-icon{
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 999px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(15,23,42,.85);
  box-shadow: 0 5px 16px rgba(0,0,0,.5);
  flex-shrink:0;
}

.footer-icon svg{
  width: 1.25rem;
  height: 1.25rem;
  stroke: var(--color-accent);
  stroke-width: 1.5;
  fill: none;
}

.footer-item .footer-text{
  line-height: 1.5;
}

.footer-social-icons{
  display:flex;
  align-items:center;
  gap:.8rem;
}

.footer-social-link{
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(15,23,42,.9);
  border:1px solid rgba(148,163,255,.6);
  transition:
    transform var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease);
  outline: none;
}

.footer-social-link svg{
  width: 1.3rem;
  height: 1.3rem;
  stroke: var(--color-text);
  stroke-width: 1.4;
  fill: none;
}

.footer-social-link--instagram svg circle:last-of-type{
  stroke-width: 1.6;
}

.footer-social-link:hover,
.footer-social-link:focus-visible{
  transform: translateY(-2px);
  background: color-mix(in oklab, var(--color-layer-1), black 18%);
  box-shadow: 0 10px 26px rgba(15,23,42,.85);
  border-color: var(--color-accent);
}

.site-footer__bottom{
  border-top: 1px solid color-mix(in oklab, var(--color-layer-1), transparent 62%);
  padding: .9rem 0 1.2rem;
}

.footer-bottom-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.75rem;
  font-size:.8rem;
  color: var(--color-text-2);
}

.footer-copy{
  margin:0;
}

.site-footer a{
  color: inherit;
  text-decoration:none;
}

.site-footer a:hover{
  color: var(--color-text);
}

@media (max-width: 900px){
  .footer-inner{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px){
  .footer-bottom-inner{
    flex-direction:column;
    align-items:flex-start;
  }
}

/* === Mobile layout fixes === */
@media (max-width: 640px){
  :root{ --page-gutter: clamp(1rem, 5vw, 1.35rem); }

  .site-header{ padding:.35rem 0; }
  .site-header .container{ justify-content:center; }
  .nav{
    flex-wrap: wrap;
    justify-content: center;
    gap: .35rem .75rem;
  }
  .nav a{
    font-size: .95rem;
    padding: .35rem .6rem;
    border-radius: 999px;
    background: rgba(15,23,42,.25);
  }
  .nav a::after{ display:none; }

  .section-hero{ padding: clamp(3rem, 10vh, 4rem) 0 clamp(2.3rem, 8vh, 3.3rem); align-items:center; }
  .hero-title{ font-size: clamp(2.75rem, 10vw, 3.6rem); }
  .hero-countdown{ margin-top: 1.6rem; }
  .hero-countdown-item{
    min-width: 0;
    flex: 1 1 calc(50% - .6rem);
    padding: .65rem .75rem;
  }

  #sobre .about-grid{ gap: 1.1rem; }
  #sobre .about-media{ margin-top: .75rem; }

  #programa .program-wrap{ gap: 1rem; }
  #programa .program-tabs{ gap: .5rem; margin: .5rem 0 1rem; }
  #programa .timeline{ grid-template-columns: 1fr; gap: 1rem; }
  #programa .event-card{ grid-column: auto; padding: 1rem; }
  #programa .event-title{ font-size: clamp(1.05rem, 5vw, 1.3rem); }

  .partners-grid{ grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .cta-card{ padding: 1.1rem 1.25rem; }
  .footer-inner{ gap: 1.25rem; }
}