:root {
  --azul-escuro: #123c84;
  --azul-medio: #2d6fc4;
  --azul-claro: #58b7df;
  --branco: #ffffff;
  --branco-suave: rgba(255, 255, 255, 0.9);
  --card-claro: #eceff3;
  --card-claro-2: #f4f6f9;
  --texto-escuro: #133b82;
  --texto-medio: #5d6b7f;
  --texto-suave: #7b8798;
  --linha: #d6dde6;
  --sombra-card: 0 18px 40px rgba(0, 0, 0, 0.18);
  --sombra-botao: 0 10px 22px rgba(23, 78, 155, 0.28);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: linear-gradient(
    120deg,
    var(--azul-escuro) 15%,
    #3278b4 60%,
    var(--azul-claro) 100%
  );
  color: var(--branco);
}

.page {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 85%, rgba(255, 255, 255, 0.08), transparent 25%),
    radial-gradient(circle at 90% 15%, rgba(255, 255, 255, 0.1), transparent 20%);
  z-index: 1;
  pointer-events: none;
}

.topbar {
  position: relative;
  z-index: 2;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 50px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--branco);
}

.logo-icon {
  font-size: 2rem;
  line-height: 1;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  color: var(--branco);
  text-decoration: none;
  font-weight: 600;
  opacity: 0.95;
}

.nav-link:hover {
  opacity: 1;
  text-decoration: underline;
}

.planos-wrapper {
  position: relative;
  z-index: 2;
  padding: 10px 50px 50px;
}

.planos-hero {
  max-width: 760px;
  margin-bottom: 42px;
}

.hero-badge {
  display: inline-block;
  margin-bottom: 18px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--branco);
  font-size: 0.92rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.planos-hero h1 {
  font-size: 3.4rem;
  line-height: 1.08;
  font-weight: 800;
  margin-bottom: 18px;
  max-width: 740px;
}

.planos-hero p {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--branco-suave);
  max-width: 650px;
}

.planos-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  align-items: stretch;
}

.plano-card {
  position: relative;
  background: var(--card-claro);
  color: var(--texto-escuro);
  border-radius: 28px;
  padding: 28px 24px 24px;
  box-shadow: var(--sombra-card);
  display: flex;
  flex-direction: column;
  min-height: 520px;
}

.plano-card.destaque {
  background: linear-gradient(180deg, #f8fbff 0%, #e9f1fb 100%);
  transform: translateY(-10px);
  border: 2px solid rgba(45, 111, 196, 0.22);
}

.plano-badge {
  position: absolute;
  top: -14px;
  left: 24px;
  background: linear-gradient(90deg, var(--azul-medio), var(--azul-claro));
  color: var(--branco);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 999px;
  box-shadow: var(--sombra-botao);
}

.plano-topo {
  margin-bottom: 22px;
}

.plano-tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: #dbe7f7;
  color: var(--texto-escuro);
  font-size: 0.85rem;
  font-weight: 700;
}

.destaque-tag {
  background: rgba(45, 111, 196, 0.12);
  color: #1b56aa;
}

.plano-topo h2 {
  font-size: 1.7rem;
  margin-bottom: 10px;
  font-weight: 800;
}

.plano-desc {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--texto-medio);
}

.plano-preco {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--linha);
}

.valor {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--texto-escuro);
}

.periodo {
  font-size: 1rem;
  color: var(--texto-medio);
  font-weight: 600;
}

.beneficios {
  list-style: none;
  margin-bottom: 30px;
  display: grid;
  gap: 14px;
  flex: 1;
}

.beneficios li {
  position: relative;
  padding-left: 28px;
  color: #31465f;
  line-height: 1.5;
  font-size: 0.97rem;
}

.beneficios li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #1f6ad2;
  font-weight: 800;
}

.btn-primary,
.btn-secundario {
  width: 100%;
  height: 56px;
  border: none;
  border-radius: 18px;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: linear-gradient(90deg, var(--azul-medio), var(--azul-claro));
  color: var(--branco);
  box-shadow: var(--sombra-botao);
}

.btn-secundario {
  background: #dfe7f2;
  color: var(--texto-escuro);
}

.btn-primary:hover,
.btn-secundario:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.btn-primary:active,
.btn-secundario:active {
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .planos-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
  }

  .plano-card.destaque {
    transform: none;
  }
}

@media (max-width: 860px) {
  .topbar {
    padding: 0 22px;
  }

  .planos-wrapper {
    padding: 12px 22px 34px;
  }

  .planos-hero h1 {
    font-size: 2.6rem;
  }
}

@media (max-width: 560px) {
  .topbar {
    height: 78px;
    padding: 0 16px;
    gap: 12px;
  }

  .logo {
    font-size: 1.08rem;
    gap: 10px;
  }

  .logo-icon {
    font-size: 1.7rem;
  }

  .top-actions {
    gap: 12px;
  }

  .nav-link {
    font-size: 0.92rem;
  }

  .planos-wrapper {
    padding: 8px 16px 28px;
  }

  .planos-hero h1 {
    font-size: 2.1rem;
  }

  .planos-hero p {
    font-size: 1rem;
    line-height: 1.65;
  }

  .hero-badge {
    font-size: 0.82rem;
    padding: 9px 13px;
  }

  .plano-card {
    min-height: auto;
    padding: 24px 18px 20px;
    border-radius: 22px;
  }

  .plano-topo h2 {
    font-size: 1.45rem;
  }

  .valor {
    font-size: 2.3rem;
  }

  .btn-primary,
  .btn-secundario {
    height: 52px;
    border-radius: 16px;
  }
}