/* Páginas públicas de SEO: leitura longa, uma chamada clara para a Aula 1 grátis. Usa os tokens de app.css. */
.pg { max-width: 720px; margin: 0 auto; padding: 16px 16px 96px; display: grid; gap: 32px; }
.pg header.top { padding-block: 8px 0; }
.pg .logo { text-decoration: none; color: var(--green); }
.pg h1 { font-size: 34px; line-height: 1.15; letter-spacing: -.015em; }
.pg h2 { font-size: 24px; margin-top: 8px; }
.pg p, .pg li { font-size: 17px; line-height: 1.65; color: var(--ink-2); }
.pg p b, .pg li b { color: var(--ink); }
.pg .lead { font-size: 19px; color: var(--ink); }
.pg section { display: grid; gap: 12px; }
.pg ol, .pg ul { margin: 0; padding-left: 22px; display: grid; gap: 10px; }
.hero-pg { display: grid; gap: 20px; }
.hero-pg .img { border-radius: 24px; overflow: hidden; background: #F3F2EE; max-height: 340px; }
.hero-pg .img img { width: 100%; height: 340px; object-fit: cover; object-position: center 15%; display: block; }
.cta-box { background: var(--green); color: var(--green-ink); border-radius: 24px; padding: 24px; display: grid; gap: 12px; }
.cta-box p { color: var(--green-ink); opacity: .9; }
.cta-box .btn { background: var(--green-ink); color: var(--green); text-decoration: none; }
a.btn { text-decoration: none; }
.lessons { list-style: none; padding: 0; display: grid; gap: 8px; }
.lessons li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 12px 16px; font-size: 16px; color: var(--ink); }
.lessons .n { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-weight: 800; background: var(--green-tint); color: var(--green); }
.lessons .free { font-size: 12px; font-weight: 800; color: var(--ok); }
.fig { margin: 0; border-radius: 20px; overflow: hidden; background: #F3F2EE; }
.fig img { width: 100%; height: 280px; object-fit: contain; display: block; }
.fig figcaption { padding: 8px 16px 12px; font-size: 14px; color: var(--ink-3); background: var(--surface); }
.faq { display: grid; gap: 8px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 4px 20px; }
.faq summary { cursor: pointer; font-weight: 800; font-size: 17px; padding: 14px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { padding-bottom: 14px; }
.foot { border-top: 1px solid var(--line); padding-top: 24px; display: grid; gap: 8px; font-size: 14px; color: var(--ink-3); }
.foot a { color: var(--ink-2); }
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); background: var(--bg); border-top: 1px solid var(--line); z-index: 5; }
.sticky-cta .btn { max-width: 688px; margin: 0 auto; }