/* ============================================================
   UNICEF Youth Challenge Blockchain 2026 — Landing Page
   Rebrand: identidade UYC — branco dominante, azuis/ciano/roxo,
   gradientes suaves, cubos isométricos, redes. Soft Structuralism.
   ============================================================ */

:root {
  /* --- Família de azuis/roxo (única paleta, sempre em gradiente) --- */
  --navy:     #0b1a6b;   /* azul profundo — títulos */
  --blue:     #2b4fd7;   /* azul royal */
  --electric: #3b82f6;   /* azul elétrico */
  --cyan:     #1cabe2;   /* ciano UNICEF */
  --purple:   #7c3aed;   /* roxo */
  --lilac:    #a78bfa;   /* lilás */

  --ink:   #171b39;      /* texto corpo */
  --muted: #6a7099;      /* texto secundário */
  --white: #ffffff;
  --paper:  #f6f8ff;     /* fundo de seção claro */
  --paper2: #eef2fe;
  --line:  rgba(43, 79, 215, 0.12);
  --line-soft: rgba(43, 79, 215, 0.08);

  /* Gradientes */
  --g-spectrum: linear-gradient(115deg, #1cabe2 0%, #3b82f6 46%, #7c3aed 100%);
  --g-bp: linear-gradient(120deg, #2b4fd7 0%, #7c3aed 100%);
  --g-bc: linear-gradient(120deg, #2b4fd7 0%, #1cabe2 100%);
  --g-cp: linear-gradient(120deg, #1cabe2 0%, #7c3aed 100%);
  --g-paper: linear-gradient(180deg, #ffffff 0%, #f6f8ff 100%);

  /* Sombras difusas e coloridas (nunca escuras/duras) */
  --sh-soft:  0 20px 45px -22px rgba(43, 79, 215, 0.28);
  --sh-card:  0 34px 70px -34px rgba(24, 44, 130, 0.30);
  --sh-float: 0 50px 90px -40px rgba(43, 79, 215, 0.40);
  --sh-pill:  0 12px 30px -12px rgba(24, 44, 130, 0.22);

  --r:    26px;
  --r-sm: 16px;
  --r-lg: 34px;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --ease2: cubic-bezier(0.16, 1, 0.3, 1);
  --maxw: 1160px;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-head: 'Sora', 'Plus Jakarta Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; color-scheme: light; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
::selection { background: rgba(124, 58, 237, 0.18); }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 26px; }
.section { padding: 128px 0; position: relative; }
.bg-paper { background: var(--paper); }
.center { text-align: center; }

/* Dot-grid utilitário (decorativo) */
.dots {
  background-image: radial-gradient(rgba(43, 79, 215, 0.18) 1.3px, transparent 1.3px);
  background-size: 22px 22px;
}

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800; color: var(--navy);
  letter-spacing: -0.02em; line-height: 1.02;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 15px; border-radius: 999px;
  background: rgba(43, 79, 215, 0.06);
  font-size: 11px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--blue);
}
.eyebrow .sq {
  width: 8px; height: 8px; border-radius: 3px;
  background: var(--g-bp); transform: rotate(45deg);
}
.section-head { max-width: 700px; }
.section-head.center { margin: 0 auto; }
h2.title { font-size: clamp(2.1rem, 4.8vw, 3.6rem); margin-top: 20px; text-transform: uppercase; }
.lead { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--muted); margin-top: 20px; font-weight: 400; }
.grad-text {
  background: var(--g-spectrum);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 13px 15px 13px 26px; border-radius: 999px;
  font-family: var(--font); font-weight: 700; font-size: 15px;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  will-change: transform;
}
.btn .ico {
  width: 34px; height: 34px; border-radius: 999px;
  display: grid; place-items: center; flex-shrink: 0;
  transition: transform .5s var(--ease), background .5s var(--ease);
}
.btn .ico svg { width: 17px; height: 17px; }
.btn-grad { background: var(--g-bp); color: #fff; box-shadow: var(--sh-soft); }
.btn-grad .ico { background: rgba(255, 255, 255, 0.18); color: #fff; }
.btn-grad:hover { transform: translateY(-2px); box-shadow: 0 22px 44px -18px rgba(76, 44, 200, 0.55); }
.btn-grad:hover .ico { transform: translate(3px, -1px) scale(1.06); background: rgba(255, 255, 255, 0.28); }
.btn-grad:active { transform: scale(0.985); }
.btn-ghost { padding: 13px 24px; background: #fff; color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--blue); transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Nav flutuante (pílula) ---------- */
.nav { position: sticky; top: 14px; z-index: 40; padding: 0 18px; }
.nav-pill {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 9px 9px 20px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  box-shadow: inset 0 0 0 1px rgba(43, 79, 215, 0.09), var(--sh-pill);
  transition: box-shadow .5s var(--ease), background .5s var(--ease);
}
.nav.scrolled .nav-pill { background: rgba(255, 255, 255, 0.9); box-shadow: inset 0 0 0 1px rgba(43, 79, 215, 0.12), 0 18px 40px -16px rgba(24, 44, 130, 0.28); }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--g-bp); display: grid; place-items: center; box-shadow: var(--sh-soft); overflow: hidden; }
.brand-mark svg { width: 19px; height: 19px; }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand-txt { font-family: var(--font-head); font-weight: 800; font-size: 14.5px; color: var(--navy); letter-spacing: -0.01em; }
.brand-txt b { background: var(--g-cp); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--muted); padding: 9px 14px; border-radius: 999px; transition: color .3s var(--ease), background .3s var(--ease); }
.nav-links a:hover { color: var(--navy); background: rgba(43, 79, 215, 0.06); }
.nav-right { display: flex; align-items: center; gap: 8px; }
.nav-right .btn { padding: 10px 12px 10px 20px; font-size: 14px; }
.nav-right .btn .ico { width: 30px; height: 30px; }
.menu-btn { width: 44px; height: 44px; border-radius: 999px; display: none; place-items: center; background: rgba(43, 79, 215, 0.06); }
.menu-btn span { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--navy); position: relative; transition: transform .4s var(--ease), opacity .3s; }
.menu-btn span::before, .menu-btn span::after { content: ''; position: absolute; left: 0; width: 18px; height: 2px; border-radius: 2px; background: var(--navy); transition: transform .4s var(--ease); }
.menu-btn span::before { top: -6px; } .menu-btn span::after { top: 6px; }

/* Mobile menu */
.mobile-menu { position: fixed; inset: 0; z-index: 60; background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(26px); -webkit-backdrop-filter: blur(26px); opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility .5s; padding: 26px; display: flex; flex-direction: column; }
.mobile-menu.open { opacity: 1; visibility: visible; }
.mm-top { display: flex; align-items: center; justify-content: space-between; }
.mm-close { width: 44px; height: 44px; border-radius: 999px; display: grid; place-items: center; background: rgba(43, 79, 215, 0.06); color: var(--navy); }
.mm-close svg { width: 22px; height: 22px; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 6px; margin-top: 40px; }
.mobile-menu nav a { font-family: var(--font-head); font-size: 30px; font-weight: 800; color: var(--navy); text-transform: uppercase; padding: 12px 0; opacity: 0; transform: translateY(18px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.mobile-menu.open nav a { opacity: 1; transform: none; }
.mobile-menu.open nav a:nth-child(1) { transition-delay: .08s; }
.mobile-menu.open nav a:nth-child(2) { transition-delay: .13s; }
.mobile-menu.open nav a:nth-child(3) { transition-delay: .18s; }
.mobile-menu.open nav a:nth-child(4) { transition-delay: .23s; }
.mobile-menu.open nav a:nth-child(5) { transition-delay: .28s; }
.mobile-menu.open nav a:nth-child(6) { transition-delay: .33s; }
.mobile-menu .btn { margin-top: auto; }

/* ---------- Decoração (cubos, ondas, redes) ---------- */
.deco { position: absolute; pointer-events: none; z-index: 0; }
.deco-cube { width: 88px; opacity: .9; filter: drop-shadow(0 24px 30px rgba(43, 79, 215, 0.22)); }
.deco-outline { opacity: .55; }
#net { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }

/* ---------- Partículas discretas em seções de cards (ganha, parceiros) ---------- */
.section-particles { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
#ganha .wrap, #parceiros .wrap { position: relative; z-index: 1; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 84px 0 110px; background: radial-gradient(1100px 560px at 78% 8%, rgba(124, 58, 237, 0.07), transparent 60%), radial-gradient(900px 500px at 12% 20%, rgba(28, 171, 226, 0.08), transparent 60%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.04fr 0.96fr; gap: 40px; align-items: center; }
.hero .eyebrow { margin-bottom: 26px; }
.hero h1 { font-size: clamp(2.5rem, 5.6vw, 4.6rem); text-transform: uppercase; line-height: 0.98; }
.hero h1 .grad-text { display: inline-block; }
.hero .sub { font-size: clamp(1.05rem, 1.7vw, 1.28rem); color: var(--muted); margin-top: 26px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; align-items: center; margin-top: 36px; flex-wrap: wrap; }
.urgency { display: inline-flex; align-items: center; gap: 9px; margin-top: 26px; padding: 8px 15px; border-radius: 999px; background: #fff; box-shadow: inset 0 0 0 1px var(--line); font-size: 13px; font-weight: 600; color: var(--navy); }
.urgency .pulse { width: 8px; height: 8px; border-radius: 999px; background: var(--g-bp); box-shadow: 0 0 0 0 rgba(124, 58, 237, .4); animation: pulse 2.4s infinite; }

.hero-visual { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 32px; }
.hero-illustration { width: 100%; max-width: 520px; filter: drop-shadow(0 40px 60px rgba(43, 79, 215, 0.22)); }

/* Partner lockup */
.lockup { display: flex; align-items: center; justify-content: center; gap: 26px; flex-wrap: nowrap; }
.lockup .item { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.lockup .lbl { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.lockup img { height: 26px; width: auto; }
.lockup .bar { width: 1px; height: 42px; background: var(--line); }

/* ---------- Cards (double-bezel) ---------- */
.card { position: relative; background: var(--white); border-radius: var(--r); padding: 8px; box-shadow: inset 0 0 0 1px var(--line-soft), var(--sh-card); }
.card-in { position: relative; background: linear-gradient(180deg, #fff, #fbfcff); border-radius: calc(var(--r) - 8px); padding: 26px; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9); height: 100%; }
.feature-icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 20px; background: rgba(43, 79, 215, 0.07); }
.feature-icon svg { width: 24px; height: 24px; fill: none; stroke: url(#ig) #2b4fd7; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 17px; text-transform: none; letter-spacing: -0.01em; }
.card p { font-size: 14px; color: var(--muted); margin-top: 9px; }

/* Ícones lineares finos */
.ln { fill: none; stroke: var(--blue); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ln-w { fill: none; stroke: #fff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- O Desafio ---------- */
.split { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.split p { color: var(--muted); font-size: 1.06rem; margin-top: 18px; }
.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: #fff; box-shadow: inset 0 0 0 1px var(--line); font-size: 13px; font-weight: 600; color: var(--navy); }
.chip svg { width: 15px; height: 15px; }
.question-card { position: relative; overflow: hidden; }
.question-card .card-in { padding: 44px; background: var(--g-spectrum); }
.question-card .k { position: relative; z-index: 2; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.8); font-weight: 700; }
.question-card h3 { position: relative; z-index: 2; color: #fff; font-size: clamp(1.5rem, 2.7vw, 2.15rem); line-height: 1.12; margin-top: 16px; text-transform: none; }
.question-card .foot { position: relative; z-index: 2; display: flex; align-items: center; gap: 9px; margin-top: 26px; color: rgba(255, 255, 255, 0.85); font-size: 13.5px; }
.question-card .cube-bg { position: absolute; right: -30px; bottom: -30px; width: 190px; opacity: .3; z-index: 1; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.stat { background: #fff; border-radius: var(--r-sm); padding: 20px 14px; text-align: center; box-shadow: inset 0 0 0 1px var(--line-soft), var(--sh-soft); display: flex; flex-direction: column; align-items: center; gap: 12px; }
.stat-ic { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.stat.g1 .stat-ic { background: rgba(28, 171, 226, 0.12); }
.stat.g2 .stat-ic { background: rgba(124, 58, 237, 0.12); }
.stat.g3 .stat-ic { background: rgba(43, 79, 215, 0.10); }
.stat-ic svg { width: 18px; height: 18px; }
.stat p { font-size: 12.5px; font-weight: 700; color: var(--navy); line-height: 1.4; }

/* ---------- Grid genérico ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 48px; }
.card.tilt { transition: transform .6s var(--ease), box-shadow .6s var(--ease); }
.card.tilt:hover { transform: translateY(-6px); box-shadow: inset 0 0 0 1px var(--line-soft), var(--sh-float); }

/* ---------- Timeline Premium Sinuosa (Roadmap) ---------- */
.timeline {
  margin-top: 40px;
  position: relative;
  width: 100%;
}
.tl-container {
  position: relative;
  width: 100%;
  height: 440px; /* = viewBox height → sem fator de escala, coordenadas batem 1:1 */
  margin: 0 auto;
}
.tl-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}
/* Animação de corrida de traços no SVG */
.tl-svg-dash {
  animation: tlDashRun 24s linear infinite;
}
@keyframes tlDashRun {
  to {
    stroke-dashoffset: -1000;
  }
}

/* Pontos e nós */
.tl-point {
  position: absolute;
  /* O translate ancora o CENTRO do nó ao ponto X/Y da linha SVG */
  transform: translate(-50%, -50%);
  /* Caixa tem o tamanho exato do nó — nada a mais que desloque o centro */
  width: 52px;
  height: 52px;
  z-index: 5;
}
.tl-point:hover {
  z-index: 10;
}

.tl-node {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  background: #fff;
  color: var(--blue);
  box-shadow: inset 0 0 0 2px rgba(43, 79, 215, 0.15), var(--sh-soft);
  position: relative;
  z-index: 6;
  transition: all 0.7s cubic-bezier(0.32,0.72,0,1);
}
/* Double bezel no hover */
.tl-point:hover .tl-node {
  color: #fff;
  background: var(--g-bp);
  box-shadow: 0 0 0 8px rgba(43, 79, 215, 0.12), var(--sh-float);
  transform: scale(1.12);
}

/* Nós com cores especiais */
.tl-node.tl-hot {
  background: var(--g-bp);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(43, 79, 215, 0.1), var(--sh-soft);
}
.tl-node.tl-fin {
  background: var(--g-spectrum);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(28, 171, 226, 0.1), var(--sh-soft);
}

/*
  TEXTOS: posição absolute em relação ao .tl-point.
  Ficam fora da caixa de 52x52, portanto NÃO deslocam o centro de ancoragem.
*/
.tl-content-above {
  position: absolute;
  /* a âncora é a borda SUPERIOR do nó, com 16px de gap */
  bottom: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.7s cubic-bezier(0.32,0.72,0,1);
}
.tl-content-below {
  position: absolute;
  /* a âncora é a borda INFERIOR do nó, com 16px de gap */
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.7s cubic-bezier(0.32,0.72,0,1);
}
.tl-point:hover .tl-content-above {
  transform: translate(-50%, -6px);
}
.tl-point:hover .tl-content-below {
  transform: translate(-50%, 6px);
}

.tl-date {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--g-bp);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.tl-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 14px;
  color: var(--navy);
  text-transform: uppercase;
  margin: 3px 0 6px;
  letter-spacing: 0.02em;
}
.tl-desc {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.4;
  max-width: 170px;
}
.tl-mobile { display: none; }
.tl-item { display: flex; gap: 16px; }
.tl-item .rail { display: flex; flex-direction: column; align-items: center; }
.tl-item .bead { width: 50px; height: 50px; border-radius: 15px; display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; background: #fff; color: var(--blue); box-shadow: inset 0 0 0 1.5px var(--line), var(--sh-soft); flex-shrink: 0; }
.tl-item.hot .bead { background: var(--g-bp); color: #fff; }
.tl-item.fin .bead { background: var(--g-cp); color: #fff; }
.tl-item .bead svg { width: 22px; height: 22px; }
.tl-item .line { width: 2px; flex: 1; background: var(--line); margin: 6px 0; }
.tl-item .body { padding-bottom: 30px; }
.tl-item .body .d { font-size: 12px; font-weight: 700; background: var(--g-bp); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.tl-item .body h4 { font-size: 16px; margin: 3px 0 6px; text-transform: none; }
.tl-item .body p { font-size: 13.5px; color: var(--muted); }

/* ---------- Prêmios ---------- */
.prize-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.prize .card-in { padding: 32px; }
.prize .rank { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.prize .amount { font-family: var(--font-head); font-weight: 800; font-size: 44px; line-height: 1; margin: 12px 0 6px; }
.prize.p1 .amount { background: var(--g-cp); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.prize.p2 .amount { background: var(--g-bc); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.prize.p3 .amount { background: var(--g-bp); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.prize .sub { font-size: 13.5px; color: var(--muted); }
.prize .medal { position: absolute; top: 22px; right: 26px; font-family: var(--font-head); font-weight: 800; font-size: 42px; color: rgba(43, 79, 215, 0.06); }
.perks { margin-top: 20px; }
.perks .card-in { padding: 34px 38px; }
.perks h4 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); margin-bottom: 20px; }
.perks-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 30px; }
.perks-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: var(--ink); }
.perks-list .tk { width: 22px; height: 22px; border-radius: 7px; background: rgba(43, 79, 215, 0.08); display: grid; place-items: center; flex-shrink: 0; margin-top: 1px; }
.perks-list .tk svg { width: 13px; height: 13px; }
.event-band { margin-top: 20px; }
.event-band .card-in { padding: 34px 40px; display: flex; align-items: center; justify-content: space-between; gap: 26px; flex-wrap: wrap; background: var(--g-spectrum); }
.event-band .txt .k { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255, 255, 255, 0.82); font-weight: 700; }
.event-band .txt h3 { color: #fff; font-size: clamp(1.3rem, 2.4vw, 1.9rem); margin-top: 8px; text-transform: none; }
.event-band .txt p { color: rgba(255, 255, 255, 0.82); font-size: 14px; margin-top: 8px; max-width: 560px; }
.event-band .brio { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.event-band .brio .lbl { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255, 255, 255, 0.7); font-weight: 700; }
.event-band .brio img { height: 26px; }

/* ---------- Elegibilidade ---------- */
.req-list { display: flex; flex-direction: column; gap: 14px; margin-top: 26px; }
.req-list li { display: flex; gap: 13px; align-items: flex-start; font-size: 15.5px; color: var(--ink); }
.req-list .tick { width: 28px; height: 28px; border-radius: 9px; background: var(--g-bp); display: grid; place-items: center; flex-shrink: 0; box-shadow: var(--sh-soft); }
.req-list .tick svg { width: 15px; height: 15px; }
.criteria .card-in { padding: 32px; }
.criteria h4 { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.crit { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.crit:last-of-type { border-bottom: none; }
.crit .num { width: 34px; height: 34px; border-radius: 10px; background: rgba(43, 79, 215, 0.07); display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; font-size: 14px; color: var(--blue); flex-shrink: 0; }
.crit .n { font-family: var(--font-head); font-weight: 700; color: var(--navy); font-size: 15px; }
.crit .n span { display: block; font-family: var(--font); font-weight: 400; font-size: 12.5px; color: var(--muted); margin-top: 2px; }

/* ---------- Parceiros ---------- */
.partners { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 52px; }
.partner .card-in { padding: 30px; display: flex; flex-direction: column; align-items: flex-start; }
.partner .logo { width: 100%; display: flex; align-items: center; min-height: 64px; margin-bottom: 20px; }
.partner .logo img { max-height: 64px; width: auto; max-width: 100%; }
.brio-icon-mini { width: 56px; height: 56px; }
.abs-logo { max-height: 52px; width: auto; }
/* Cards de parceiro clicáveis → site da organização */
.card.partner { transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.card.partner:has(a.card-in:hover) { transform: translateY(-4px); box-shadow: inset 0 0 0 1px var(--line-soft), var(--sh-float); }
.partner a.card-in { text-decoration: none; color: inherit; cursor: pointer; }
.partner a.card-in h3 { display: inline-flex; align-items: center; gap: 6px; }
.partner .ext-ico { display: inline-flex; opacity: 0; transform: translate(-3px, 3px); transition: opacity .3s var(--ease), transform .3s var(--ease); color: var(--blue); }
.partner .ext-ico svg { width: 15px; height: 15px; }
.partner a.card-in:hover .ext-ico, .partner a.card-in:focus-visible .ext-ico { opacity: 1; transform: none; }
.partner .role { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; margin-bottom: 6px; background: var(--g-bp); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.partner h3 { font-size: 17px; text-transform: none; }
.partner p { font-size: 13.5px; color: var(--muted); margin-top: 7px; }
.media { text-align: center; margin-top: 44px; }
.media .k { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.media-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
.media-row span { padding: 10px 20px; border-radius: 999px; background: #fff; box-shadow: inset 0 0 0 1px var(--line); font-size: 13.5px; font-weight: 600; color: var(--navy); }

/* ---------- Formulário ---------- */
.form-wrap { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 52px; align-items: center; }
.form-perks { display: flex; flex-direction: column; gap: 13px; margin-top: 26px; }
.form-perks li { display: flex; gap: 12px; align-items: center; font-size: 15px; color: var(--ink); font-weight: 500; }
.form-perks .tk { width: 24px; height: 24px; border-radius: 8px; background: var(--g-bp); display: grid; place-items: center; flex-shrink: 0; }
.form-perks .tk svg { width: 13px; height: 13px; }
.form-card .card-in { padding: 38px; }
.form-card h3 { font-size: 22px; text-transform: none; }
.form-card .fnote { font-size: 13px; color: var(--muted); margin: 6px 0 24px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--navy); margin-bottom: 7px; }
.field input, .field select {
  width: 100%; padding: 13px 15px; border-radius: 13px;
  background: var(--paper); color: var(--ink); font-size: 15px; font-family: inherit;
  box-shadow: inset 0 0 0 1.5px transparent; border: 1.5px solid var(--line);
  transition: border-color .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.field input::placeholder { color: #a7adca; }
.field input:focus, .field select:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(43, 79, 215, 0.12); }
.field input.err { border-color: #e5484d; background: #fef2f3; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-card .btn { margin-top: 8px; }
.form-legal { font-size: 12px; color: var(--muted); text-align: center; margin-top: 14px; }
.form-legal a { color: var(--blue); font-weight: 600; }
.form-success { display: none; text-align: center; padding: 26px 10px; }
.form-success.show { display: block; animation: fadeUp .7s var(--ease); }
.form-success .ok { width: 72px; height: 72px; border-radius: 999px; background: var(--g-bp); display: grid; place-items: center; margin: 0 auto 20px; box-shadow: var(--sh-soft); }
.form-success .ok svg { width: 34px; height: 34px; }
.form-success h3 { font-size: 22px; text-transform: none; }
.form-success p { color: var(--muted); margin-top: 10px; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 52px auto 0; }
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 24px 4px; text-align: left; font-family: var(--font-head); font-weight: 700; font-size: 17px; color: var(--navy); }
.faq-q .pm { width: 34px; height: 34px; border-radius: 11px; background: rgba(43, 79, 215, 0.07); display: grid; place-items: center; flex-shrink: 0; transition: background .4s var(--ease); }
.faq-q .pm svg { width: 16px; height: 16px; stroke: var(--blue); transition: transform .4s var(--ease); }
.faq-item.open .faq-q .pm { background: var(--g-bp); }
.faq-item.open .faq-q .pm svg { stroke: #fff; transform: rotate(135deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .5s var(--ease); }
.faq-a p { padding: 0 4px 24px; color: var(--muted); font-size: 15px; }
.faq-a a { color: var(--blue); font-weight: 600; }

/* ---------- Footer ---------- */
.footer { background: var(--paper); padding: 84px 0 34px; position: relative; overflow: hidden; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 44px; padding-bottom: 42px; border-bottom: 1px solid var(--line); position: relative; z-index: 2; }
.footer .f-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer .f-brand span { font-family: var(--font-head); font-weight: 800; font-size: 15px; color: var(--navy); }
.footer .f-desc { color: var(--muted); font-size: 14px; max-width: 380px; }
.footer .tagline { font-family: var(--font-head); font-weight: 800; font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin-top: 24px; color: var(--navy); text-transform: uppercase; line-height: 1.1; }
.footer .tagline b { background: var(--g-cp); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.footer .hash { display: inline-block; margin-top: 16px; font-weight: 700; font-size: 14px; background: var(--g-bp); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.footer h4 { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.footer ul li { margin-bottom: 12px; }
.footer ul a { color: var(--muted); font-size: 14px; transition: color .3s; }
.footer ul a:hover { color: var(--navy); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 28px; position: relative; z-index: 2; }
.footer-bottom p { color: var(--muted); font-size: 12.5px; }
.footer-logos { display: flex; align-items: center; gap: 20px; }
.footer-logos a { display: inline-flex; }
.footer-logos img { height: 24px; width: auto; opacity: .85; transition: opacity .3s var(--ease); }
.footer-logos a:hover img { opacity: 1; }
.footer-logos .bar { width: 1px; height: 26px; background: var(--line); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); filter: blur(6px); transition: opacity .8s var(--ease2), transform .8s var(--ease2), filter .8s var(--ease2); }
.reveal.visible { opacity: 1; transform: none; filter: blur(0); }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; } .d3 { transition-delay: .24s; }
.d4 { transition-delay: .32s; } .d5 { transition-delay: .4s; } .d6 { transition-delay: .48s; }

/* ---------- Keyframes ---------- */
@keyframes float { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-16px) rotate(4deg); } }
@keyframes floatb { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(14px) rotate(-4deg); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(124, 58, 237, .4); } 70% { box-shadow: 0 0 0 8px rgba(124, 58, 237, 0); } 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }
.float-a { animation: float 8s ease-in-out infinite; }
.float-b { animation: floatb 10s ease-in-out infinite; }
.spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid rgba(255, 255, 255, 0.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }

/* ---------- A11y & scrollbar ---------- */
:focus-visible { outline: 3px solid var(--purple); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
h1, h2, h3, .lead { text-wrap: balance; }
a, button, .btn, input, select { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.mobile-menu { overscroll-behavior: contain; }
.skip-link { position: fixed; top: -70px; left: 16px; z-index: 100; background: var(--navy); color: #fff; padding: 12px 20px; border-radius: 12px; font-weight: 600; font-size: 14px; box-shadow: var(--sh-card); transition: top .35s var(--ease); }
.skip-link:focus { top: 16px; }
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 6px; border: 3px solid var(--paper); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid, .split, .form-wrap { grid-template-columns: 1fr; gap: 44px; }
  .hero .sub { max-width: none; }
  .partners { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .nav-links, .nav-right .btn { display: none; }
  .menu-btn { display: grid; }
  .section { padding: 84px 0; }
  .grid-3, .prize-grid { grid-template-columns: 1fr; }
  .perks-list { grid-template-columns: 1fr; }
  .timeline { display: none; }
  .tl-mobile { display: flex; flex-direction: column; margin-top: 44px; }
  .field-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 18px; }
  .hero { padding: 48px 0 72px; }
  .stat-row { gap: 8px; }
  .prize .amount { font-size: 38px; }
  .card-in, .form-card .card-in, .perks .card-in, .event-band .card-in, .question-card .card-in { padding: 24px; }
  .footer-top { grid-template-columns: 1fr; }
  .lockup { gap: 16px; flex-wrap: wrap; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
  /* Trilho do roadmap e partículas do hero são decorativos e sutis — mantidos mesmo com "reduzir movimento" */
  .tl-svg-dash { animation-duration: 24s !important; animation-iteration-count: infinite !important; }
}