:root {
    --azul: #001527;
    --azul-2: #0B2C50;
    --dourado: #B6A281;
    --dourado-vivo: #d9bf8f;
    --cinza-claro: #f8f9fa;
    --cinza-escuro: #343a40;
    --branco: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', Arial, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--cinza-escuro);
    background: var(--branco);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

.gtm-oculto { display: none; visibility: hidden; }

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.estreito { max-width: 760px; }
.centro { text-align: center; }

h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; color: var(--azul); line-height: 1.15; }
h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); color: var(--branco); }
h1 em { font-style: italic; color: var(--dourado-vivo); }
h2 { font-size: clamp(1.7rem, 4vw, 2.3rem); margin-bottom: 18px; }
h3 { font-size: 1.5rem; margin-bottom: 12px; }
p + p { margin-top: 14px; }

/* Topo */
.topo { background: var(--azul); padding: 14px 0; }
.topo-linha { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.topo-logo { width: 120px; height: auto; }

/* Botoes */
.botao {
    display: inline-block;
    background: var(--dourado-vivo);
    color: var(--azul);
    font-weight: 700;
    text-decoration: none;
    padding: 15px 28px;
    border-radius: 40px;
    transition: transform .15s ease, background .15s ease;
}
.botao:hover, .botao:focus-visible { background: var(--branco); transform: translateY(-1px); }
.botao:focus-visible { outline: 3px solid var(--dourado); outline-offset: 3px; }
.botao-pequeno { padding: 10px 16px; font-size: .85rem; white-space: nowrap; }
.botao-grande { padding: 18px 34px; font-size: 1.1rem; margin: 22px 0 14px; background: var(--azul); color: var(--branco); }
.botao-grande:hover, .botao-grande:focus-visible { background: var(--azul-2); color: var(--branco); }
.botao-grande-claro { padding: 18px 34px; font-size: 1.1rem; margin: 10px 0 14px; }

/* Heroi */
.heroi { background: radial-gradient(ellipse 90% 80% at 25% 10%, var(--azul-2), var(--azul) 80%); padding: 48px 0 56px; color: #dbe4ec; }
.heroi-grade { display: grid; gap: 32px; align-items: center; }
.etiqueta { font-size: .8rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--dourado-vivo); margin-bottom: 14px; }
.heroi-sub { font-size: 1.15rem; margin-top: 18px; max-width: 560px; }
.heroi-acao { margin-top: 28px; }
.microtexto { font-size: .88rem; margin-top: 12px; opacity: .85; }
.heroi-foto img { width: 100%; max-width: 360px; border-radius: 20px; border: 2px solid rgba(182,162,129,.5); margin: 0 auto; }

/* Secoes */
.secao { padding: 60px 0; }
.secao-clara { background: var(--cinza-claro); }
.secao-escura { background: var(--azul); color: #dbe4ec; }
.secao-escura h2 { color: var(--branco); }

.lista-marcada { list-style: none; margin-top: 18px; }
.lista-marcada li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.lista-marcada li::before { content: ""; position: absolute; left: 4px; top: .55em; width: 10px; height: 10px; border-radius: 50%; background: var(--dourado); }
.secao-escura .lista-marcada { margin-bottom: 22px; }

.cartoes { display: grid; gap: 20px; margin-top: 28px; }
.cartao { background: var(--cinza-claro); border-top: 4px solid var(--dourado); border-radius: 14px; padding: 26px; }
.cartao-data { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #6f5f3f; margin-bottom: 8px; }
.cartao ul { margin-left: 20px; }
.cartao li { margin-bottom: 8px; }
.nota-centro { text-align: center; margin-top: 26px; font-size: .95rem; }

.sobre-grade { display: grid; gap: 28px; align-items: center; }
.sobre-foto img { width: 100%; max-width: 280px; border-radius: 18px; margin: 0 auto; }

.preco { font-family: 'Playfair Display', Georgia, serif; font-size: 4rem; font-weight: 700; color: var(--azul); line-height: 1.1; }

/* Duvidas */
.duvida { border-bottom: 1px solid #d9dde1; padding: 16px 0; }
.duvida summary { cursor: pointer; font-weight: 600; color: var(--azul); }
.duvida p { margin-top: 10px; }
.duvida a { color: #6f5f3f; font-weight: 600; }

/* Rodape */
.aviso-legal { background: var(--cinza-claro); padding: 28px 0; font-size: .85rem; }
.rodape { background: var(--azul); color: #b5c3d1; padding: 32px 0; text-align: center; font-size: .9rem; }
.rodape p + p { margin-top: 8px; }
.rodape a { color: var(--dourado-vivo); }
.rodape-credito { font-size: .8rem; opacity: .8; }

/* Obrigado */
.obrigado { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: 24px; background: radial-gradient(circle at 50% 0%, var(--azul-2), var(--azul) 70%); color: #fff; text-align: center; }
.obrigado-caixa { max-width: 560px; }
.obrigado h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); margin-bottom: 14px; }
.obrigado p { margin-bottom: 14px; }

@media (min-width: 420px) {
    .topo-logo { width: 150px; }
}

@media (min-width: 760px) {
    .heroi { padding: 72px 0; }
    .heroi-grade { grid-template-columns: 1.3fr 1fr; }
    .cartoes { grid-template-columns: 1fr 1fr; }
    .sobre-grade { grid-template-columns: 280px 1fr; }
    .topo-logo { width: 190px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .botao { transition: none; }
}