/* Páginas de venda (aluno e professor): mesmo céu do app, coluna larga */
body.lp { padding-bottom: 0; }
.lp-wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; position: relative; }
.lp-nav { display: flex; align-items: center; gap: 10px; padding: 14px 0; }
.lp-nav img { width: 36px; height: 36px; }
.lp-nav .logo-text { font-size: 1.35rem; }
.lp-nav .btn { margin-left: auto; padding: 9px 16px; font-size: .95rem; }

.lp-hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: center; padding: 28px 0 40px; }
.lp-hero h1 { font-size: clamp(2rem, 5vw, 3.3rem); line-height: 1.05; margin: 0 0 14px; }
.lp-hero h1 em { font-style: normal; background: linear-gradient(90deg, #fde68a, #fb7185); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lp-hero p.lead { font-size: 1.15rem; color: var(--muted); margin: 0 0 20px; max-width: 34em; }
.lp-hero .art { position: relative; display: grid; place-items: center; }
.lp-hero .art img { width: min(100%, 380px); filter: drop-shadow(0 20px 40px rgba(56, 189, 248, .35)); animation: lp-float 5s ease-in-out infinite; }
@keyframes lp-float { 50% { transform: translateY(-12px) rotate(-2deg); } }

a.btn { text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.lp-cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.lp-cta .btn { font-size: 1.1rem; padding: 15px 24px; }
.btn.gold { background: linear-gradient(180deg, #fde047, #f59e0b); color: #3b1d00; border: 0; box-shadow: 0 6px 0 #b45309, 0 12px 30px rgba(245, 158, 11, .35); }
.lp-note { color: var(--muted); font-size: .9rem; margin-top: 10px; }

.lp-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 99px; background: rgba(52, 211, 153, .15); border: 1px solid rgba(52, 211, 153, .4); color: #a7f3d0; font-weight: 800; margin-bottom: 14px; }
.lp-badge[hidden] { display: none; }

.lp-sec { padding: 40px 0; }
.lp-sec > h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); margin: 0 0 8px; text-align: center; }
.lp-sec > p.sub { text-align: center; color: var(--muted); margin: 0 auto 26px; max-width: 40em; }

.lp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.lp-grid.two { grid-template-columns: repeat(2, 1fr); }
.lp-grid .card { margin: 0; padding: 20px; }
.lp-grid .card .ic { font-size: 2rem; display: block; margin-bottom: 6px; }
.lp-grid .card h3 { margin: 0 0 6px; font-size: 1.2rem; }
.lp-grid .card p { margin: 0; color: var(--muted); }

.lp-steps { counter-reset: s; display: grid; gap: 12px; max-width: 760px; margin: 0 auto; padding: 0; list-style: none; }
.lp-steps li { counter-increment: s; display: grid; grid-template-columns: 52px 1fr; gap: 14px; align-items: start; padding: 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid rgba(255, 255, 255, .08); }
.lp-steps li::before { content: counter(s); width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font: 700 1.5rem var(--fun); background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.lp-steps h3 { margin: 4px 0 4px; }
.lp-steps p { margin: 0; color: var(--muted); }
.lp-steps code, .lp-code { display: inline-block; padding: 3px 8px; border-radius: 8px; background: rgba(0, 0, 0, .35); color: #fde68a; font-weight: 700; word-break: break-all; }

.lp-planets { display: flex; gap: 12px; overflow-x: auto; padding: 6px 2px 14px; scroll-snap-type: x mandatory; }
.lp-planets .card { flex: 0 0 200px; margin: 0; text-align: center; scroll-snap-align: start; }
.lp-planets img { width: 110px; height: 110px; object-fit: contain; }
.lp-planets b { display: block; } .lp-planets small { color: var(--muted); }

.lp-price { max-width: 460px; margin: 0 auto; text-align: center; padding: 28px 22px; border: 2px solid rgba(253, 224, 71, .5); }
.lp-price .val { font: 700 2.4rem var(--fun); margin: 6px 0; }
.lp-price ul { text-align: left; list-style: none; padding: 0; margin: 16px 0 20px; }
.lp-price li { padding: 6px 0 6px 30px; position: relative; }
.lp-price li::before { content: '✓'; position: absolute; left: 4px; color: var(--good); font-weight: 900; }
.lp-price .btn { width: 100%; }

.lp-big { font: 700 clamp(3rem, 9vw, 5rem) var(--fun); line-height: 1; background: linear-gradient(90deg, #fde68a, #fb7185); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lp-calc { max-width: 560px; margin: 0 auto; text-align: center; }
.lp-calc input[type=range] { width: 100%; accent-color: var(--gold); }

.lp-faq { max-width: 760px; margin: 0 auto; }
.lp-faq details { background: var(--surface); border-radius: 16px; margin-bottom: 8px; border: 1px solid rgba(255, 255, 255, .08); }
.lp-faq summary { cursor: pointer; padding: 16px 18px; font-weight: 800; list-style: none; }
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after { content: '+'; float: right; color: var(--muted); }
.lp-faq details[open] summary::after { content: '–'; }
.lp-faq details p { margin: 0; padding: 0 18px 16px; color: var(--muted); }

.lp-foot { text-align: center; color: var(--muted); font-size: .85rem; padding: 30px 0 40px; }
.lp-foot a { color: inherit; }

@media (max-width: 760px) {
  .lp-hero { grid-template-columns: 1fr; text-align: center; padding-top: 10px; }
  .lp-hero .art { order: -1; } .lp-hero .art img { width: 220px; }
  .lp-hero p.lead { margin-left: auto; margin-right: auto; }
  .lp-cta { justify-content: center; }
  .lp-grid, .lp-grid.two { grid-template-columns: 1fr; }
  .lp-nav .btn { display: none; }
}

/* Dois planos lado a lado; o anual em destaque */
.lp-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 820px; margin: 0 auto 14px; align-items: stretch; }
.lp-plans .lp-price { max-width: none; margin: 0; position: relative; display: flex; flex-direction: column; border-color: rgba(255, 255, 255, .15); }
.lp-plans .lp-price.best { border-color: rgba(253, 224, 71, .7); box-shadow: 0 0 40px rgba(253, 224, 71, .15); }
.lp-plans .lp-price h3 { margin: 0; font-size: 1.4rem; }
.lp-plans .lp-price ul { flex: 1; }
.lp-plans .val s { font-size: 1.1rem; color: var(--muted); font-weight: 600; }
.lp-plans .val small { font-size: 1rem; color: var(--muted); }
.lp-promo { color: #fde68a; font-weight: 800; font-size: .95rem; }
.lp-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); padding: 5px 14px; border-radius: 99px; background: linear-gradient(90deg, #fde047, #f59e0b); color: #3b1d00; font-weight: 900; font-size: .85rem; white-space: nowrap; }
@media (max-width: 760px) { .lp-plans { grid-template-columns: 1fr; } .lp-plans .best { order: -1; } }

/* Trilha de planetas pintados */
.lp-orbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px 14px; max-width: 900px; margin: 0 auto; }
.lp-orb { text-align: center; }
.lp-orb img { width: 100%; max-width: 170px; aspect-ratio: 1; object-fit: contain; display: block; margin: 0 auto -6px; animation: lp-float 6s ease-in-out infinite; filter: drop-shadow(0 8px 24px rgba(0, 0, 0, .45)); }
.lp-orb:nth-child(2n) img { animation-delay: -2s; } .lp-orb:nth-child(3n) img { animation-delay: -4s; }
.lp-orb b { display: block; font-family: var(--fun); }
.lp-orb small { color: var(--muted); }
@media (max-width: 760px) { .lp-orbs { grid-template-columns: repeat(2, 1fr); } }

/* Vídeo demonstrativo: tela de celular ao lado do texto */
.lp-demo { display: grid; grid-template-columns: 360px 1fr; gap: 36px; align-items: center; max-width: 900px; margin: 0 auto; }
.lp-demo h2, .lp-demo .sub { text-align: left; margin-left: 0; }
.lp-demo-video video { width: 100%; aspect-ratio: 9 / 16; border-radius: 28px; background: #0b0828; box-shadow: 0 30px 70px rgba(0, 0, 0, .55), 0 0 0 2px rgba(255, 255, 255, .1); display: block; }
@media (max-width: 760px) {
  .lp-demo { grid-template-columns: 1fr; text-align: center; }
  .lp-demo h2, .lp-demo .sub { text-align: center; margin-left: auto; }
  .lp-demo-video { max-width: 330px; margin: 0 auto; }
}

/* Plano único em destaque */
.lp-plans.one { grid-template-columns: minmax(0, 520px); justify-content: center; }
.lp-plans.one .lp-price { padding: 34px 26px; }
.lp-parc { font-size: 3.4rem !important; color: #fde047; line-height: 1; }
.lp-parc small { font-size: 1.2rem; color: var(--text, #fff); font-weight: 700; }
.lp-avista { margin: 6px 0 0; font-size: 1.15rem; }
.lp-avista b { color: #fde68a; }

/* Páginas legais */
.legal { max-width: 760px; margin: 0 auto; padding: 10px 0 30px; line-height: 1.6; }
.legal h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); margin: 10px 0 4px; }
.legal h2 { font-size: 1.3rem; margin: 28px 0 8px; color: #fde68a; }
.legal ul { padding-left: 20px; } .legal li { margin: 6px 0; }
.legal a { color: #fde68a; }
.legal-t { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 8px 0; }
.legal-t th, .legal-t td { text-align: left; padding: 10px; border-bottom: 1px solid rgba(255, 255, 255, .12); vertical-align: top; }
.legal-t th { color: var(--muted); }

/* Ranking na página de vendas */
.lp-rank-box { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; max-width: 960px; margin: 0 auto; padding: 28px; border-radius: 28px; background: radial-gradient(ellipse at 20% 0%, rgba(253, 224, 71, .18), transparent 60%), rgba(255, 255, 255, .05); border: 2px solid rgba(253, 224, 71, .35); }
.lp-rank-text h2 { font-size: clamp(1.6rem, 3.6vw, 2.2rem); margin: 0 0 10px; }
.lp-rank-text p { color: var(--muted); }
.lp-rank-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.lp-rank-list li { display: grid; grid-template-columns: 44px 1fr; gap: 4px 10px; align-items: center; padding: 12px 14px; border-radius: 16px; background: rgba(0, 0, 0, .3); }
.lp-rank-list .rk-score { grid-column: 2; color: #fde68a; font-weight: 800; font-size: .9rem; }
.lp-rank-list .rk-pos { grid-row: span 2; font: 700 1.4rem var(--fun); text-align: center; }
.lp-rank-list .rk-name b { display: block; } .lp-rank-list .rk-name small { color: var(--muted); }
.lp-rank-list li.rk-empty { display: block; text-align: center; color: #fde68a; font-weight: 700; }
@media (max-width: 760px) { .lp-rank-box { grid-template-columns: 1fr; padding: 20px; } }