/* =====================
   Reset & Base
   ===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #333;
  background-color: #fff;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* =====================
   Utilitários
   ===================== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section-title {
  font-size: 1.75rem;
  color: #1E88E5;
  margin-bottom: 1.5rem;
  text-align: center;
}

/* =====================
   Botões
   ===================== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.15s ease;
  border: none;
}

.btn--primary {
  background-color: #1E88E5;
  color: #fff;
}

.btn--primary:hover,
.btn--primary:focus {
  background-color: #1565C0;
  transform: translateY(-2px);
}

/* =====================
   Header
   ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.header__logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1E88E5;
  letter-spacing: -0.5px;
}

.header__menu-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #333;
  display: block;
}

.header__nav {
  display: none;
  width: 100%;
}

.header__nav.is-open {
  display: block;
}

.header__nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem 0;
}

.header__nav-list a {
  font-weight: 500;
  padding: 0.25rem 0;
  color: #333;
  transition: color 0.2s;
}

.header__nav-list a:hover {
  color: #1E88E5;
}

/* =====================
   Hero
   ===================== */
.hero {
  background: linear-gradient(135deg, #1E88E5 0%, #1565C0 100%);
  color: #fff;
  padding: 5rem 0;
  text-align: center;
}

.hero__title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.hero__subtitle {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero .btn--primary {
  background-color: #fff;
  color: #1E88E5;
}

.hero .btn--primary:hover {
  background-color: #F5F5F5;
}

/* =====================
   Sobre
   ===================== */
.sobre {
  padding: 4rem 0;
  background-color: #F5F5F5;
}

.sobre__inner {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.sobre__texto {
  font-size: 1.05rem;
  color: #555;
}

/* =====================
   Tipos de Eventos
   ===================== */
.tipos {
  padding: 4rem 0;
  background-color: #fff;
}

/* =====================
   Próximos Eventos
   ===================== */
.proximos {
  padding: 4rem 0;
  background-color: #F5F5F5;
}

/* =====================
   Cards Grid
   ===================== */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.card {
  background-color: #fff;
  border-radius: 0.75rem;
  padding: 1.75rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.card__icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

.card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1E88E5;
  margin-bottom: 0.5rem;
}

.card__desc {
  font-size: 0.95rem;
  color: #666;
}

/* Evento card extras */
.card__meta {
  font-size: 0.875rem;
  color: #888;
  margin: 0.5rem 0 1rem;
}

.card__meta span {
  display: inline-block;
  margin-right: 0.75rem;
}

.card__meta .tag {
  background-color: #E3F2FD;
  color: #1E88E5;
  border-radius: 1rem;
  padding: 0.15rem 0.6rem;
  font-weight: 600;
}

/* =====================
   Contato
   ===================== */
.contato {
  padding: 4rem 0;
  background-color: #fff;
}

.contato__inner {
  text-align: center;
}

.contato__inner p {
  margin-bottom: 1.5rem;
  color: #555;
}

/* =====================
   Footer
   ===================== */
.footer {
  background-color: #222;
  color: #ccc;
  padding: 2rem 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  font-size: 0.875rem;
}

.footer__links {
  display: flex;
  gap: 1.25rem;
}

.footer__links a {
  color: #aaa;
  transition: color 0.2s;
}

.footer__links a:hover {
  color: #fff;
}

/* =====================
   Responsivo — Tablet
   ===================== */
@media (min-width: 640px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =====================
   Responsivo — Desktop
   ===================== */
@media (min-width: 900px) {
  .header__menu-toggle {
    display: none;
  }

  .header__nav {
    display: block;
    width: auto;
  }

  .header__nav-list {
    flex-direction: row;
    gap: 2rem;
    padding: 0;
  }

  .hero__title {
    font-size: 2.75rem;
  }

  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
  }
}