@font-face { font-family: "Newsreader"; src: url("../fontes/newsreader-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("../fontes/newsreader-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fontes/inter-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fontes/inter-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --papel: #faf8f3;
  --tinta: #151515;
  --cinza: #5f5f5f;
  --linha: #e2ddd1;
  --vermelho: #d4241c;
  --destaque: #fff2b3;
  --serifa: "Newsreader", Georgia, "Times New Roman", serif;
  --texto: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papel); color: var(--tinta); font: 400 17px/1.55 var(--texto); }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serifa); font-weight: 700; line-height: 1.1; margin: 0 0 .5em; }
p { margin: 0 0 1em; }

.barra { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--papel); border-bottom: 1px solid var(--linha); }
.selo-ao-vivo { background: var(--vermelho); color: #fff; font: 600 12px/1 var(--texto); letter-spacing: .08em; padding: 6px 8px; border-radius: 3px; }
.marca { font: 700 20px/1 var(--serifa); margin-right: auto; text-decoration: none; }
.barra .comprar { padding: 9px 14px; font-size: 15px; min-height: 44px; display: inline-flex; align-items: center; }

.secao { max-width: 980px; margin: 0 auto; padding: 56px 16px; border-bottom: 1px solid var(--linha); scroll-margin-top: 60px; }
.chapeu { font: 600 13px/1 var(--texto); letter-spacing: .1em; text-transform: uppercase; color: var(--vermelho); margin-bottom: 14px; }
.titulo { font-size: clamp(36px, 8vw, 64px); }
.subtitulo { font-size: clamp(18px, 2.6vw, 22px); color: var(--cinza); max-width: 640px; }
h2 { font-size: clamp(28px, 5.5vw, 44px); }
h3 { font-size: 22px; }

.comprar { display: inline-block; background: var(--tinta); color: #fff; text-decoration: none; font: 600 17px/1.2 var(--texto); padding: 15px 22px; border-radius: 6px; }
.comprar:hover, .comprar:focus-visible { background: var(--vermelho); }
.comprar-grande { width: 100%; max-width: 420px; text-align: center; font-size: 19px; padding: 18px 22px; }
.micro { font-size: 14px; color: var(--cinza); margin-top: 10px; }

.conversa { display: grid; gap: 12px; max-width: 520px; margin: 24px 0; }
.msg { padding: 12px 14px; border-radius: 12px; border: 1px solid var(--linha); background: #fff; transition: opacity .45s ease, transform .45s ease; }
.voce { justify-self: end; background: var(--tinta); color: #fff; border-color: var(--tinta); font-family: ui-monospace, Consolas, monospace; font-size: 15px; }
.ia { justify-self: start; }
.fonte { display: block; margin-top: 6px; font-size: 13px; color: var(--cinza); }
.conversa figure { margin: 0; }
.msg video { width: 100%; max-width: 300px; border-radius: 8px; }
.escondida { opacity: 0; transform: translateY(10px); }
.revelacao { font: 700 clamp(24px, 4.5vw, 34px)/1.2 var(--serifa); }
.revelacao mark { background: var(--destaque); padding: 0 .15em; }
.nota-rodape { font-size: 13px; color: var(--cinza); }

.passos { display: grid; gap: 20px; padding: 0; margin: 0; list-style: none; counter-reset: passo; }
.passos li { counter-increment: passo; padding-left: 52px; position: relative; }
.passos li::before { content: counter(passo); position: absolute; left: 0; top: 0; width: 36px; height: 36px; border-radius: 50%; background: var(--vermelho); color: #fff; font: 700 18px/36px var(--serifa); text-align: center; }

.galeria { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.cartao { margin: 0; }
.cartao video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 8px; background: #ddd; }
.cartao figcaption { font-size: 14px; margin-top: 8px; }
.etiqueta { display: inline-block; font: 600 12px/1 var(--texto); text-transform: uppercase; letter-spacing: .06em; background: var(--tinta); color: #fff; padding: 4px 6px; border-radius: 3px; margin-right: 6px; }

.lista { padding: 0; margin: 0; list-style: none; display: grid; gap: 14px; }
.lista li { padding-left: 26px; position: relative; }
.lista li::before { content: "■"; position: absolute; left: 0; color: var(--vermelho); font-size: 13px; top: 3px; }

.comparacao { width: 100%; border-collapse: collapse; font-size: 16px; }
.comparacao th, .comparacao td { text-align: left; vertical-align: top; padding: 12px 10px; border-bottom: 1px solid var(--linha); }
.comparacao th { font: 700 19px/1.2 var(--serifa); }
.comparacao td:last-child, .comparacao th:last-child { background: #fff; }

.oferta { background: #fff; border: 2px solid var(--tinta); border-radius: 10px; padding: 24px 18px; max-width: 520px; }
.preco { font: 700 56px/1 var(--serifa); margin: 10px 0 4px; }
.garantia { border-left: 4px solid var(--vermelho); padding: 4px 0 4px 14px; margin-top: 22px; }

.perguntas details { border-bottom: 1px solid var(--linha); padding: 4px 0; }
.perguntas summary { font-weight: 600; cursor: pointer; min-height: 48px; padding: 10px 0; display: list-item; }
.perguntas details p { padding-bottom: 10px; }
.perguntas details p { margin: 10px 0 0; color: var(--cinza); }

.rodape { max-width: 980px; margin: 0 auto; padding: 32px 16px 120px; font-size: 14px; color: var(--cinza); }
.rodape nav { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 14px; }
.rodape nav a { min-height: 44px; display: inline-flex; align-items: center; }

.cookies { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 10; max-width: 560px; margin: 0 auto; background: var(--tinta); color: #fff; padding: 14px 16px; border-radius: 10px; font-size: 14px; }
.cookies p { margin: 0 0 10px; }
.cookies button { font: 600 14px/1 var(--texto); padding: 10px 14px; border-radius: 6px; border: 1px solid #fff; cursor: pointer; margin-right: 8px; }
.cookies .aceitar { background: #fff; color: var(--tinta); }
.cookies .recusar { background: transparent; color: #fff; }
[hidden] { display: none !important; }

.legal { max-width: 720px; margin: 0 auto; padding: 40px 16px 80px; }
.legal h1 { font-size: 36px; }
.legal h2 { font-size: 24px; margin-top: 1.4em; }

@media (min-width: 760px) {
  .galeria { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .passos { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}