/* Página de vendas (LP) — usa as variáveis de plataforma.css */
html { scroll-behavior: smooth; }
.lp-top { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 20px; padding: 12px 32px; background: rgba(10, 22, 40, .85); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.lp-top nav { margin-left: auto; display: flex; gap: 6px; }
.lp-top nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14px; padding: 8px 12px; border-radius: 10px; }
.lp-top nav a:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.lp-convite { display: flex; gap: 10px; align-items: center; justify-content: center; padding: 14px 20px; font-size: 16px; background: linear-gradient(90deg, rgba(0, 180, 216, .25), rgba(0, 119, 182, .22)); border-bottom: 1px solid rgba(0, 180, 216, .4); text-align: center; }
.lp-convite b { color: #fff; }
.lp-hero { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; padding: 64px 48px 56px; max-width: 1320px; margin: 0 auto; }
.lp-hero h1 { font: 800 clamp(34px, 4.4vw, 60px)/1.04 var(--head); margin: 18px 0 16px; letter-spacing: -.5px; }
.lp-hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--mag2), #90E0EF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lp-hero p { font-size: 18px; color: #C6D1D9; margin: 0 0 24px; }
.lp-hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.lp-num { display: flex; gap: 34px; margin-top: 30px; flex-wrap: wrap; }
.lp-num div { font-size: 14px; color: var(--muted); }
.lp-num b { display: block; font: 800 34px/1 var(--head); color: #fff; margin-bottom: 4px; }
.lp-video { position: relative; aspect-ratio: 16 / 9; border-radius: 20px; overflow: hidden; border: 1px solid var(--line2); box-shadow: var(--shadow), 0 0 80px -30px rgba(0, 180, 216, .7); background: #0A1628 url("../img/vitrine-pos-2026-10-02-ia.jpg") center / cover no-repeat; }
.lp-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.lp-video__play { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; border: 0; background: transparent; color: #fff; font-weight: 700; font-size: 16px; text-shadow: 0 2px 12px rgba(0, 0, 0, .8); }
.lp-video__play span { width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center; font-size: 30px; padding-left: 6px; background: linear-gradient(135deg, var(--mag), #0096C7); box-shadow: 0 0 0 10px rgba(0, 180, 216, .2), 0 20px 50px -10px rgba(0, 180, 216, .9); transition: transform .2s; }
.lp-video__play:hover span { transform: scale(1.08); }
.lp-sec { max-width: 1180px; margin: 0 auto; padding: 56px 48px; }
.lp-sec h2 { font: 800 clamp(26px, 3vw, 38px)/1.15 var(--head); margin: 10px 0 12px; }
.lp-sub { color: var(--muted); margin: 0 0 24px; font-size: 17px; }
.lp-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin-top: 22px; }
.lp-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.lp-card b { font: 700 17px var(--head); }
.lp-card p { color: var(--muted); margin: 8px 0 0; font-size: 15px; }
.lp-mods { display: grid; gap: 10px; }
.lp-mods details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; }
.lp-mods details[open] { border-color: rgba(0, 180, 216, .4); }
.lp-mods summary { cursor: pointer; font: 700 17px var(--head); display: flex; gap: 14px; align-items: center; list-style: none; }
.lp-mods summary::-webkit-details-marker { display: none; }
.lp-mods summary span { width: 34px; height: 34px; flex: none; border-radius: 10px; display: grid; place-items: center; background: rgba(0, 180, 216, .15); color: var(--mag2); }
.lp-mods p { color: #C6D1D9; margin: 12px 0 2px; line-height: 1.7; }
.lp-prof { display: grid; grid-template-columns: 1.3fr .8fr; gap: 40px; align-items: center; }
.lp-prof p { color: #C6D1D9; font-size: 17px; }
.lp-prof img { border-radius: 20px; border: 1px solid var(--line2); box-shadow: var(--shadow); }
.lp-check { list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 10px; }
.lp-check li { display: flex; gap: 10px; }
.lp-check li::before { content: "✓"; color: var(--ok); font-weight: 800; }
.lp-oferta__box { max-width: 560px; margin: 0 auto; text-align: left; background: radial-gradient(500px 300px at 90% 0%, rgba(0, 180, 216, .18), transparent 70%), var(--panel); border: 1px solid rgba(0, 180, 216, .4); border-radius: 24px; padding: 34px 32px; box-shadow: var(--shadow); }
.lp-preco { font: 800 32px/1.15 var(--head); margin: 8px 0 4px; }
.lp-preco small { display: block; font: 500 14px var(--font); color: var(--muted); margin-top: 4px; }
.lp-seg { font-size: 13px; color: var(--dim); text-align: center; margin: 14px 0 0; }
.lp-fixo { display: none; }
@media (max-width: 900px) {
  .lp-top { padding: 10px 16px; } .lp-top nav { display: none; }
  .lp-hero { grid-template-columns: 1fr; padding: 34px 16px 30px; gap: 28px; }
  .lp-sec { padding: 40px 16px; }
  .lp-prof { grid-template-columns: 1fr; } .lp-prof img { max-width: 320px; }
  .lp-fixo { display: flex; position: fixed; left: 16px; right: 16px; bottom: 14px; z-index: 40; }
  .foot { padding-bottom: 80px; }
}

/* --------------------------------------------------------------------------
   Botão "Área do aluno" no cabeçalho (26/09/2026)
   Fica do lado oposto ao "Inscreva-se" — logo depois da marca — e, ao
   contrário do <nav>, NÃO some no celular: antes desta mudança o link vivia
   dentro do menu, que tem display:none abaixo de 900px, então quem entrava
   pelo telefone não achava a porta de entrada do aluno.
   -------------------------------------------------------------------------- */
.lp-top__aluno { white-space: nowrap; }

@media (max-width: 900px) {
  /* no celular o <nav> some, e com ele o margin-left:auto que empurrava o
     "Inscreva-se" para a direita; o margin-right:auto aqui devolve isso, e os
     dois botões voltam a ficar em lados opostos do cabeçalho. */
  .lp-top__aluno { padding: .5em .8em; font-size: 13px; margin-right: auto; }
}

@media (max-width: 380px) {
  .lp-top__aluno { padding: .5em .55em; font-size: 12px; }
}
