/* Identidade Convenções Digitais — azul-marinho, verde, laranja */
:root {
  --marinho: #1a3a5c;
  --marinho-escuro: #12283f;
  --verde: #2e9e6b;
  --laranja: #e8843a;
  --lp-fundo: #f4f6f9;
  --lp-tinta: #1a2634;
  --lp-cinza: #5b6874;
}

.landing {
  margin: 0; background: var(--lp-fundo); color: var(--lp-tinta);
  font-family: "IBM Plex Sans", system-ui, sans-serif; line-height: 1.6;
}
.landing h1, .landing h2, .landing h3 {
  font-family: "IBM Plex Serif", Georgia, serif; color: var(--marinho);
}

.lp-topo {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 6vw; background: #fff;
  border-bottom: 1px solid #e2e8f0; position: sticky; top: 0; z-index: 10;
}
.lp-logo { height: 46px; display: block; }
.lp-nav { display: flex; align-items: center; gap: 26px; }
.lp-nav a { color: var(--marinho); text-decoration: none; font-weight: 500; }
.lp-nav a:hover { color: var(--verde); }
.lp-entrar { font-weight: 600 !important; }
.lp-botao {
  display: inline-block; padding: 10px 20px; border-radius: 8px;
  background: var(--marinho); color: #fff !important; font-weight: 600;
  text-align: center; transition: background .2s;
}
.lp-botao:hover { background: var(--marinho-escuro); }
.lp-botao-grande { padding: 15px 32px; font-size: 1.05rem; }

.lp-hero {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center;
  padding: 70px 6vw; max-width: 1200px; margin: 0 auto;
}
.lp-hero h1 { font-size: 2.6rem; line-height: 1.15; margin: 0 0 20px; }
.lp-hero-texto p { font-size: 1.15rem; color: var(--lp-cinza); margin-bottom: 28px; }
.lp-hero-acoes { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.lp-link-secundario { color: var(--verde); font-weight: 600; text-decoration: none; }
.lp-hero-arte img {
  width: 100%; max-width: 360px; margin: 0 auto; display: block;
  filter: drop-shadow(0 20px 40px rgba(26,58,92,.18));
}

.lp-beneficios {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px; padding: 30px 6vw 60px; max-width: 1200px; margin: 0 auto;
}
.lp-beneficio {
  background: #fff; border-radius: 14px; padding: 28px 24px;
  border: 1px solid #e8edf2; box-shadow: 0 4px 18px -12px rgba(26,58,92,.3);
}
.lp-icone {
  width: 54px; height: 54px; border-radius: 12px; display: grid; place-items: center;
  font-size: 1.6rem; margin-bottom: 14px; background: #eef4f0;
}
.lp-beneficio:nth-child(2) .lp-icone { background: #fdf0e6; }
.lp-beneficio:nth-child(3) .lp-icone { background: #eaf1f7; }
.lp-beneficio:nth-child(4) .lp-icone { background: #eef4f0; }
.lp-beneficio h3 { margin: 0 0 8px; font-size: 1.15rem; }
.lp-beneficio p { margin: 0; color: var(--lp-cinza); font-size: .95rem; }

.lp-apresentacao, .lp-planos {
  padding: 60px 6vw; max-width: 1100px; margin: 0 auto; text-align: center;
}
.lp-apresentacao { background: #fff; border-radius: 20px; margin: 20px auto;
  max-width: 1000px; }
.lp-apresentacao h2, .lp-planos h2 { font-size: 2rem; margin-bottom: 10px; }
.lp-sub { color: var(--lp-cinza); margin-bottom: 34px; }
.lp-video { margin: 0 auto 30px; max-width: 820px; }
.lp-video h3 { margin-bottom: 12px; }
.lp-video video { width: 100%; border-radius: 14px; background: #000; }
.lp-galeria {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px; margin-top: 26px;
}
.lp-galeria figure { margin: 0; }
.lp-galeria img {
  width: 100%; border-radius: 12px; border: 1px solid #e8edf2; display: block;
}
.lp-galeria figcaption { font-size: .85rem; color: var(--lp-cinza); margin-top: 8px; }

.lp-planos-grade {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px; text-align: left; margin-top: 20px;
}
.lp-plano {
  background: #fff; border-radius: 16px; padding: 30px 28px;
  border: 2px solid #e8edf2; display: flex; flex-direction: column; gap: 14px;
}
.lp-plano:hover { border-color: var(--verde); }
.lp-plano h3 { margin: 0; font-size: 1.4rem; }
.lp-preco {
  font-family: "IBM Plex Serif", serif; font-size: 2rem; font-weight: 700;
  color: var(--verde);
}
.lp-preco span { font-size: .9rem; color: var(--lp-cinza); font-weight: 400;
  font-family: "IBM Plex Sans", sans-serif; }
.lp-combinar { font-size: 1.1rem; color: var(--lp-cinza); }
.lp-plano ul { list-style: none; padding: 0; margin: 0 0 8px; }
.lp-plano li { padding: 6px 0 6px 26px; position: relative; font-size: .95rem; }
.lp-plano li::before {
  content: "✓"; position: absolute; left: 0; color: var(--verde); font-weight: 700;
}

.lp-rodape {
  background: var(--marinho-escuro); color: #cdd8e2; text-align: center;
  padding: 46px 6vw; margin-top: 40px;
}
.lp-rodape-logo { height: 54px; background: #fff; padding: 8px 14px;
  border-radius: 10px; margin-bottom: 18px; }
.lp-rodape p { margin: 6px 0; }
.lp-rodape a { color: #fff; font-weight: 600; }
.lp-mini { font-size: .8rem; color: #8ea3b6; max-width: 640px; margin: 12px auto; }

@media (max-width: 780px) {
  .lp-hero { grid-template-columns: 1fr; text-align: center; padding: 44px 6vw; }
  .lp-hero h1 { font-size: 2rem; }
  .lp-hero-acoes { justify-content: center; }
  .lp-hero-arte { order: -1; }
  .lp-hero-arte img { max-width: 220px; }
  .lp-nav { gap: 14px; }
  .lp-nav a:not(.lp-botao):not(.lp-entrar) { display: none; }
}