:root {
  color-scheme: light;
  --page: #fafbfc;
  --surface: #ffffff;
  --surface-2: #f4f5f8;
  --ink: #1c1f2b;
  --ink-2: #6b7183;
  --ink-3: #a3a8b6;
  --hairline: #e4e6ee;
  --navy: #0c5868;   /* teal institucional Associação Volvo */
  --navy-2: #157d93;
  --sombra: 0 10px 34px rgba(12, 88, 104, .09);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--page);
  color: var(--ink);
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14.5px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; width: 100%; }

/* ---------- cortina de abertura ---------- */
body.cortina-ativa { overflow: hidden; }
.cortina {
  position: fixed; inset: 0; z-index: 9999;
  background: radial-gradient(900px 600px at 50% 40%, #14788c 0%, var(--navy) 50%, #06313a 100%);
  display: flex; align-items: center; justify-content: center;
  clip-path: inset(0 0 0 0);
  transition: clip-path 1.3s cubic-bezier(.76, 0, .24, 1);
}
.cortina.subir { clip-path: inset(0 0 100% 0); }
.cortina.fim { display: none; }
.cortina img {
  width: min(70vw, 560px); height: auto; opacity: 0; transform: scale(1.12);
  animation: cortinaLogo 2.1s cubic-bezier(.4, .05, .2, 1) .2s forwards;
}
@keyframes cortinaLogo {
  0% { opacity: 0; transform: scale(1.14); }
  35% { opacity: 1; }
  100% { opacity: 1; transform: scale(1); }
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: #06313a;
  color: #fff;
  padding: 88px 0 92px;
  text-align: center;
}
/* camada 1: aurora animada (brilhos teal que se movem devagar) */
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-bg .aurora {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55;
  will-change: transform;
}
.hero-bg .a1 { width: 620px; height: 620px; top: -260px; left: 50%; margin-left: -310px;
  background: radial-gradient(circle, #1fa0bd 0%, transparent 70%); animation: aur1 16s ease-in-out infinite; }
.hero-bg .a2 { width: 420px; height: 420px; top: -40px; left: 12%;
  background: radial-gradient(circle, #0f6d80 0%, transparent 70%); animation: aur2 20s ease-in-out infinite; }
.hero-bg .a3 { width: 460px; height: 460px; top: 40px; right: 8%;
  background: radial-gradient(circle, #14788c 0%, transparent 70%); animation: aur3 18s ease-in-out infinite; }
@keyframes aur1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px,24px) scale(1.08); } }
@keyframes aur2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,30px) scale(1.12); } }
@keyframes aur3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-36px,20px) scale(1.1); } }
/* camada 2: textura de pontos sutil */
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .5;
}
/* camada 3: partículas que sobem devagar */
.hero-particulas { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.hero-particulas i {
  position: absolute; bottom: -12px; width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,.5); animation: subir linear infinite;
}
@keyframes subir {
  0% { transform: translateY(0) scale(.6); opacity: 0; }
  12% { opacity: .7; }
  88% { opacity: .5; }
  100% { transform: translateY(-460px) scale(1); opacity: 0; }
}
/* linha fina no fim do hero */
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; z-index: 2;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
}
.hero .wrap { position: relative; z-index: 3; }

/* conteúdo do hero + entrada em sequência (após a cortina) */
.hero-logo, .hero h1, .hero .filete, .hero .sub, .hero .stats {
  opacity: 0; transform: translateY(16px);
}
body.hero-in .hero-logo, body.hero-in .hero h1, body.hero-in .hero .filete,
body.hero-in .hero .sub, body.hero-in .hero .stats {
  opacity: 1; transform: none;
  transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1);
}
body.hero-in .hero-logo   { transition-delay: .05s; }
body.hero-in .hero h1     { transition-delay: .20s; }
body.hero-in .hero .filete{ transition-delay: .34s; }
body.hero-in .hero .sub   { transition-delay: .44s; }
body.hero-in .hero .stats { transition-delay: .56s; }

.hero-logo { height: clamp(62px, 8vw, 84px); width: auto; margin-bottom: 48px; filter: drop-shadow(0 8px 22px rgba(0,0,0,.28)); }
.hero h1 { font-size: clamp(30px, 4.8vw, 48px); font-weight: 800; letter-spacing: -.015em; line-height: 1.1;
  text-shadow: 0 2px 30px rgba(0,0,0,.25); }
/* filete decorativo sob o título (brilha) */
.hero .filete { width: 54px; height: 3px; margin: 18px auto 0; border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,255,255,.25), rgba(255,255,255,.9), rgba(255,255,255,.25));
  box-shadow: 0 0 16px rgba(120,220,240,.5); }
.hero .sub { margin: 20px auto 0; font-size: 15px; font-weight: 300; opacity: .82; max-width: 460px; line-height: 1.65; }

/* faixa de resumo (stats) sobre o hero */
.stats { max-width: 520px; margin: 42px auto 0; padding-top: 34px; position: relative;
  display: flex; justify-content: center; align-items: stretch; gap: 0; }
.stats::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 90px; height: 1px; background: rgba(255,255,255,.2); }
.stats .s { flex: 1; padding: 0 24px; }
.stats .s + .s { border-left: 1px solid rgba(255,255,255,.18); }
.stats .s .v { font-size: 30px; font-weight: 800; line-height: 1.05; font-variant-numeric: tabular-nums; }
.stats .s .r { font-size: 10.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; opacity: .72; margin-top: 5px; }

/* ---------- conteúdo ---------- */
main { flex: 1; padding: 48px 0 20px; }
.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.sec-head h2 { font-size: 21px; font-weight: 800; letter-spacing: -.01em; }
.sec-head .conta { font-size: 12.5px; font-weight: 600; color: var(--ink-2); background: var(--surface); border: 1px solid var(--hairline); border-radius: 999px; padding: 5px 13px; white-space: nowrap; }

/* ---------- campo de busca de eventos ---------- */
.busca-wrap { position: relative; margin-bottom: 24px; max-width: 420px; }
.busca-ico { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--ink-3); pointer-events: none; }
#buscaEvento {
  width: 100%; font: inherit; font-size: 14px; color: var(--ink);
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 12px;
  padding: 11px 14px 11px 44px; box-shadow: var(--sombra); transition: border-color .18s, box-shadow .18s;
}
#buscaEvento::placeholder { color: var(--ink-3); }
#buscaEvento:focus { outline: none; border-color: var(--navy-2); box-shadow: 0 0 0 3px color-mix(in srgb, var(--navy-2) 16%, transparent); }
.sem-resultado { color: var(--ink-2); font-size: 14px; padding: 8px 2px; }

.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }

/* ---------- card de evento ---------- */
.ev-card {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 18px;
  box-shadow: var(--sombra); overflow: hidden; text-decoration: none; color: inherit;
  transition: box-shadow .22s, transform .22s;
  opacity: 0; transform: translateY(26px);
}
.ev-card.entra { opacity: 1; transform: none; transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); }
.ev-card:hover { box-shadow: 0 18px 50px rgba(12,88,104,.18); transform: translateY(-5px); }
.ev-capa {
  position: relative; height: 128px; overflow: hidden;
  background: radial-gradient(600px 300px at 30% -40%, #1a8aa2 0%, var(--navy) 60%, #06313a 100%);
  display: flex; align-items: center; justify-content: center;
}
/* textura sutil de pontos na capa */
.ev-capa::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 16px 16px; opacity: .6;
}
/* selo circular atrás do ícone */
.ev-capa .selo {
  position: relative; width: 70px; height: 70px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22);
  display: flex; align-items: center; justify-content: center;
  -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
  transition: transform .25s;
}
.ev-card:hover .ev-capa .selo { transform: scale(1.06); }
.ev-capa .emoji { font-size: 32px; line-height: 1; filter: drop-shadow(0 3px 8px rgba(0,0,0,.35)); }
/* ícone de linha (SVG) dentro do selo */
.ev-capa .ico-linha { width: 34px; height: 34px; color: #fff; display: block; }
.ev-capa .ico-linha svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ev-capa .ano { position: absolute; top: 12px; right: 14px; z-index: 2; font-size: 11.5px; font-weight: 700; letter-spacing: .1em;
  color: #fff; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.3); border-radius: 999px; padding: 3px 11px; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.ev-corpo { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.ev-corpo .tipo { font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--navy-2); }
.ev-corpo h3 { font-size: 19px; font-weight: 800; letter-spacing: -.01em; margin-top: 4px; line-height: 1.2; }
.ev-corpo .data { font-size: 12.5px; color: var(--ink-2); margin-top: 3px; }
.ev-mini { display: flex; gap: 22px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--hairline); }
.ev-mini .m .v { font-size: 20px; font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.ev-mini .m .r { font-size: 10.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); margin-top: 1px; }
.ev-abrir { margin-top: 18px; display: flex; align-items: center; justify-content: space-between; font-size: 13px; font-weight: 700; color: var(--navy-2); }
.ev-abrir svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 2.3; transition: transform .2s; }
.ev-card:hover .ev-abrir svg { transform: translateX(4px); }

.vazio { grid-column: 1 / -1; text-align: center; color: var(--ink-2); padding: 40px 0; font-size: 14px; }

footer { border-top: 1px solid var(--hairline); padding: 26px 0 34px; text-align: center; margin-top: 40px; }
.footer-logo { height: 38px; width: auto; opacity: .9; }