:root {
  --roxo-noite: #1c0f38;
  --roxo-escuro: #2b1856;
  --roxo-card: #3d2475;
  --roxo: #8d4fe9;
  --roxo-claro: #b98cff;
  --lilas: #efe6ff;
  --lima: #d5f53f;
  --lima-hover: #c4e82a;
  --preto: #0d0a14;
  --branco: #ffffff;
  --cinza-texto: #5d5670;
  --borda: #e3dcef;
  --erro: #e5484d;
  --raio-lg: 28px;
  --raio-md: 18px;
  --raio-pill: 999px;
  --sombra: 0 24px 60px -20px rgba(28, 15, 56, 0.45);
  --fonte: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--fonte);
  color: var(--preto);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* ---------- Navbar ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: var(--roxo-escuro);
  color: var(--branco);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--branco); }
.logo img { height: 30px; width: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: var(--raio-pill);
  font: 600 15px/1 var(--fonte);
  padding: 14px 26px;
  cursor: pointer; text-decoration: none;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:active { transform: scale(.98); }
.btn--lima { background: var(--lima); color: var(--roxo-noite); }
.btn--lima:hover { background: var(--lima-hover); box-shadow: 0 10px 30px -10px rgba(213, 245, 63, .7); }
.btn--roxo { background: var(--roxo-card); color: var(--branco); }
.btn--roxo:hover { background: #4b2c8e; }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--block { width: 100%; padding: 18px 26px; font-size: 16px; }
.btn[disabled] { opacity: .65; cursor: progress; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 520px at 85% 10%, rgba(141, 79, 233, .55), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(141, 79, 233, .35), transparent 60%),
    var(--preto);
  color: var(--branco);
  padding: 88px 0 112px;
}
.hero::after {
  content: 'FIN4SHE';
  position: absolute; right: -2%; bottom: -6%;
  font: 800 clamp(120px, 20vw, 300px)/1 var(--fonte);
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .035);
  pointer-events: none; white-space: nowrap;
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--roxo-claro);
}
.eyebrow::before {
  content: ''; width: 18px; height: 18px; border-radius: 6px;
  background: linear-gradient(135deg, var(--roxo-claro), var(--roxo));
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px); line-height: 1.08; letter-spacing: -.02em;
  font-weight: 600; margin: 18px 0 22px;
}
.hero h1 em, .hero__lead em { font-style: normal; color: var(--lima); }
.hero__evento { opacity: 0; transform: translateY(8px); transition: opacity .4s ease, transform .4s ease; }
.hero__evento.pronto { opacity: 1; transform: none; }
.hero__lead { white-space: pre-line; }
.hero__lead { font-size: 18px; line-height: 1.6; color: rgba(255, 255, 255, .78); max-width: 52ch; margin: 0 0 32px; }

.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: var(--raio-pill);
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .12);
  font-size: 15px; font-weight: 500;
}
.chip svg { width: 18px; height: 18px; color: var(--lima); flex: none; }
.chip[hidden] { display: none; }

/* ---------- Card do formulário ---------- */
.form-card {
  background: var(--branco); color: var(--preto);
  border-radius: var(--raio-lg); padding: 40px;
  box-shadow: var(--sombra);
  position: relative;
}
.form-card::before {
  content: ''; position: absolute; inset: -10px; z-index: -1;
  border-radius: calc(var(--raio-lg) + 10px);
  background: var(--roxo); opacity: .9;
  transform: rotate(-2.5deg);
}
.form-card h2 { font-size: 28px; line-height: 1.15; letter-spacing: -.01em; margin: 0 0 8px; font-weight: 600; }
.form-card p.sub { margin: 0 0 28px; color: var(--cinza-texto); line-height: 1.5; }

.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; color: var(--roxo-noite); }
.field input {
  width: 100%; height: 54px; padding: 0 18px;
  border: 1.5px solid var(--borda); border-radius: 14px;
  font: 400 16px var(--fonte); color: var(--preto);
  background: #faf8fd;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.field input::placeholder { color: #a39cb3; }
.field input:focus { outline: none; border-color: var(--roxo); background: var(--branco); box-shadow: 0 0 0 4px rgba(141, 79, 233, .15); }
.field.invalid input { border-color: var(--erro); }
.field .msg { display: none; font-size: 13px; color: var(--erro); margin-top: 6px; }
.field.invalid .msg { display: block; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.form-alert {
  display: none; margin: 0 0 18px; padding: 12px 16px; border-radius: 12px;
  background: #fdecec; color: #9b1c1f; font-size: 14px; line-height: 1.4;
}
.form-alert.show { display: block; }
.legal { font-size: 12px; color: #8a839b; text-align: center; margin: 16px 0 0; line-height: 1.5; }

.success { display: none; text-align: center; padding: 12px 0; }
.success.show { display: block; animation: pop .45s cubic-bezier(.2, 1.4, .4, 1); }
.success__icon {
  width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 22px;
  display: grid; place-items: center;
  background: var(--lima); color: var(--roxo-noite);
}
.success__icon svg { width: 40px; height: 40px; }
.success h2 { margin-bottom: 10px; }
@keyframes pop { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: none; } }

/* ---------- Pilares ---------- */
.pilares { background: var(--roxo); color: var(--branco); padding: 96px 0; }
.pilares__head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.pilares__head .eyebrow { color: var(--lilas); }
.pilares__head .eyebrow::before { background: var(--lima); }
.pilares__head h2 { font-size: clamp(28px, 3.5vw, 40px); line-height: 1.15; letter-spacing: -.01em; margin: 14px 0 0; font-weight: 600; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--roxo-escuro); border-radius: var(--raio-md);
  padding: 28px; min-height: 200px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .2s ease;
}
.card:hover { transform: translateY(-4px); }
.card__icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(185, 140, 255, .18); color: var(--roxo-claro);
}
.card__icon svg { width: 22px; height: 22px; }
.card h3 { margin: 0; font-size: 20px; font-weight: 600; }
.card p { margin: 0; color: rgba(255, 255, 255, .72); line-height: 1.55; font-size: 15px; }
.card--destaque { background: var(--lima); color: var(--roxo-noite); }
.card--destaque p { color: rgba(28, 15, 56, .75); }
.card--destaque .card__icon { background: rgba(28, 15, 56, .1); color: var(--roxo-noite); }

/* ---------- Footer ---------- */
.footer { background: var(--roxo-noite); color: rgba(255, 255, 255, .6); padding: 36px 0; font-size: 14px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .hero { padding: 56px 0 80px; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .cards { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .form-card { padding: 28px 22px; }
  .form-card::before { inset: -6px; transform: rotate(-1.5deg); }
  .nav__cta { display: none; }
  .pilares { padding: 72px 0; }
}