/* ============================================================
   Páginas de inscrição de eventos (constelações em grupo)
   Marca Alex Possato — Fraunces + Manrope, paleta do site.
   ============================================================ */
:root{
  --blue-500:#2f9bd6; --blue-600:#1f7cb2; --blue-700:#164e6e;
  --green-500:#7bb241; --green-600:#5d8f2d;
  --ink:#16242e; --muted:#5b6b76; --line:#e7eef2;
  --cream:#f6fafc; --sand:#f0f5ee; --white:#fff;
  --grad-deep:linear-gradient(165deg,#0f3b52 0%,#164e6e 55%,#1f7cb2 100%);
  --serif:'Fraunces',Georgia,serif; --sans:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --r:16px; --pill:999px; --shadow:0 18px 40px -22px rgba(15,59,82,.4);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);color:var(--ink);line-height:1.6;background:var(--cream);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:760px;margin:0 auto;padding:0 20px}

/* topo */
.topbar{background:var(--white);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.topbar .logo{font-family:var(--serif);font-weight:600;font-size:1.1rem;color:var(--blue-700)}
.topbar .back{font-size:.85rem;color:var(--muted);font-weight:600}

/* hero */
.hero{background:var(--grad-deep);color:#fff;padding:44px 0 40px;text-align:center}
.hero .eyebrow{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em;color:#8fd0f0;margin-bottom:12px}
.hero h1{font-size:clamp(1.6rem,5vw,2.3rem);color:#fff;max-width:20ch;margin:0 auto}
.hero .tema{color:rgba(255,255,255,.86);font-size:1.02rem;margin-top:12px;max-width:44ch;margin-inline:auto}

/* fatos */
.fatos{margin:-26px auto 0;position:relative;z-index:2}
.fatos__card{background:var(--white);border-radius:var(--r);box-shadow:var(--shadow);padding:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.fato{display:flex;gap:10px;align-items:flex-start}
.fato .ic{font-size:1.2rem;line-height:1.3}
.fato b{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.fato span{font-size:.96rem}
.fato a{color:var(--blue-600);font-weight:600}

/* opções */
.section{padding:38px 0}
.section h2{font-size:1.5rem;text-align:center;margin-bottom:6px}
.section .sub{text-align:center;color:var(--muted);margin-bottom:24px}
.opcoes{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.opt{border:1.5px solid var(--line);border-radius:var(--r);background:var(--white);padding:20px;text-align:center;transition:border-color .2s,transform .2s}
.opt:hover{transform:translateY(-2px)}
.opt.destaque{border-color:var(--green-500)}
.opt .tag{display:inline-block;font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;padding:3px 10px;border-radius:var(--pill);background:rgba(47,155,214,.12);color:var(--blue-600);margin-bottom:10px}
.opt.destaque .tag{background:rgba(123,178,65,.16);color:var(--green-600)}
.opt h3{font-size:1.15rem;margin-bottom:6px}
.opt .preco{font-family:var(--serif);font-size:1.9rem;font-weight:600;color:var(--blue-700);margin:4px 0}
.opt .preco small{font-size:.9rem;color:var(--muted);font-weight:400}
.opt p{font-size:.9rem;color:var(--muted)}
.opt .vagas{margin-top:10px;font-size:.82rem;font-weight:700;color:var(--green-600)}
.opt .vagas.zero{color:#c0392b}
.opt.esgotado{opacity:.55}

/* copy do tema */
.copy{background:var(--sand)}
.copy .wrap{max-width:680px}
.copy h2{text-align:left;margin-bottom:16px}
.copy p{margin-bottom:14px}
.copy p strong{color:var(--ink)}
.copy .lista{margin:0 0 14px 20px}
.copy .lista li{margin-bottom:6px}

/* formulário */
.form-sec{padding:40px 0 10px}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:26px;max-width:560px;margin:0 auto}
.form-card h2{font-size:1.4rem;text-align:center;margin-bottom:4px}
.form-card .sub{margin-bottom:20px}
.escolha{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.escolha label{border:1.5px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;display:flex;flex-direction:column;gap:2px;transition:border-color .2s,background .2s}
.escolha label:has(input:checked){border-color:var(--blue-500);background:rgba(47,155,214,.06)}
.escolha label:has(input:disabled){opacity:.5;cursor:not-allowed}
.escolha b{font-size:.95rem}
.escolha small{color:var(--muted);font-size:.8rem}
.escolha input{position:absolute;opacity:0;pointer-events:none}
.campo{margin-bottom:14px}
.campo label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);margin-bottom:5px}
.campo input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;font-size:1rem;font-family:inherit;color:var(--ink);background:var(--cream)}
.campo input:focus{outline:none;border-color:var(--blue-500)}
.campo input.invalid{border-color:#d9534f;background:#fdf3f3}
.campo .erro{color:#c0392b;font-size:.8rem;margin-top:4px;min-height:1em}
.iti{width:100%}
.btn{display:block;width:100%;border:none;border-radius:var(--pill);padding:15px;font-family:inherit;font-weight:700;font-size:1.02rem;cursor:pointer;background:var(--green-500);color:#fff;transition:filter .2s}
.btn:hover{filter:brightness(.95)}
.btn:disabled{opacity:.6;cursor:default}
.btn.azul{background:var(--blue-600)}
.form-hint{text-align:center;font-size:.8rem;color:var(--muted);margin-top:12px}

/* estados de sucesso/erro */
.ins-msg{display:none;text-align:center;padding:24px;border-radius:var(--r);margin-top:6px}
.ins-msg.show{display:block}
.ins-ok{background:rgba(123,178,65,.1);border:1px solid rgba(123,178,65,.35)}
.ins-ok h3{color:var(--green-600);margin-bottom:8px}
.ins-err{background:#fdf3f3;border:1px solid #f0c8c8;color:#c0392b;font-weight:600}
.ins-ok .cta{display:inline-block;margin-top:14px;background:var(--green-500);color:#fff;font-weight:700;padding:13px 26px;border-radius:var(--pill)}
.ins-ok .cta.pix{background:#820ad1}

footer{padding:30px 0;text-align:center;color:var(--muted);font-size:.82rem}
@media (max-width:560px){ .opcoes{grid-template-columns:1fr} .escolha{grid-template-columns:1fr} }