:root {
    --azul-escuro: #071426;
    --azul-medio: #0d2745;
    --azul-claro: #1887ff;
    --verde-whatsapp: #25d366;
    --branco: #ffffff;
    --cinza-claro: #d8e3ef;
    --cinza-medio: #98a8ba;
}

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

html,
body {
    width: 100%;
    min-height: 100%;
}

body {
    background:
        radial-gradient(
            circle at top right,
            rgba(24, 135, 255, 0.22),
            transparent 34%
        ),
        linear-gradient(
            135deg,
            var(--azul-escuro),
            var(--azul-medio)
        );

    color: var(--branco);
    font-family: Arial, Helvetica, sans-serif;
    overflow: hidden;
}

.pagina-anuncie {
    width: 100vw;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 28px 42px 20px;
}

.cabecalho-anuncie {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding-bottom: 18px;
}

.cabecalho-anuncie .marca {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.marca-destaque {
    color: var(--branco);
    font-size: clamp(1.7rem, 3vw, 2.7rem);
    font-weight: 800;
}

.marca-complemento {
    color: var(--azul-claro);
    font-size: clamp(1.1rem, 2vw, 1.8rem);
    font-weight: 700;
}

.cabecalho-anuncie p {
    color: var(--cinza-claro);
    font-size: clamp(0.9rem, 1.5vw, 1.15rem);
}

.conteudo-anuncie {
    flex: 1;
    display: grid;
    grid-template-columns: 1.55fr 0.85fr;
    align-items: center;
    gap: 48px;
    padding: 28px 0;
}

.texto-anuncie {
    max-width: 880px;
}

.etiqueta {
    display: inline-block;
    background: rgba(24, 135, 255, 0.16);
    border: 1px solid rgba(24, 135, 255, 0.55);
    border-radius: 999px;
    color: #73b7ff;
    font-size: clamp(0.8rem, 1.2vw, 1rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 9px 16px;
    text-transform: uppercase;
}

.texto-anuncie h1 {
    max-width: 850px;
    margin-top: 20px;
    font-size: clamp(2.5rem, 5vw, 5.2rem);
    line-height: 0.98;
}

.descricao {
    max-width: 760px;
    margin-top: 24px;
    color: var(--cinza-claro);
    font-size: clamp(1rem, 1.8vw, 1.45rem);
    line-height: 1.5;
}

.segmentos {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 25px;
}

.segmentos span {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: var(--cinza-claro);
    font-size: clamp(0.8rem, 1.2vw, 1rem);
    padding: 9px 13px;
}

.vantagens {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 28px;
}

.vantagem {
    min-height: 100px;
    display: flex;
    flex-direction: column;
    gap: 7px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
}

.vantagem strong {
    color: #64adff;
    font-size: clamp(0.95rem, 1.4vw, 1.15rem);
}

.vantagem span {
    color: var(--cinza-claro);
    font-size: clamp(0.78rem, 1.1vw, 0.95rem);
    line-height: 1.4;
}

.contato-anuncie {
    display: flex;
    justify-content: center;
}

.qr-container {
    width: min(100%, 390px);
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
    padding: 26px;
    text-align: center;
}

.qr-titulo {
    color: var(--cinza-claro);
    font-size: clamp(0.95rem, 1.4vw, 1.15rem);
    margin-bottom: 18px;
}

.qr-fundo {
    width: min(27vw, 270px);
    height: min(27vw, 270px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--branco);
    border-radius: 20px;
    padding: 13px;
}

.qr-fundo img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.qr-container strong {
    margin-top: 20px;
    color: var(--verde-whatsapp);
    font-size: clamp(1.2rem, 2vw, 1.65rem);
}

.qr-container span {
    margin-top: 7px;
    color: var(--cinza-claro);
    font-size: clamp(0.85rem, 1.2vw, 1rem);
}

.qr-container small {
    margin-top: 10px;
    color: var(--branco);
    font-size: clamp(0.9rem, 1.3vw, 1.05rem);
    font-weight: 700;
}

.rodape-anuncie {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--cinza-medio);
    font-size: clamp(0.75rem, 1vw, 0.9rem);
    padding-top: 15px;
}

@media (max-width: 900px) {
    body {
        overflow: auto;
    }

    .pagina-anuncie {
        padding: 22px;
    }

    .conteudo-anuncie {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .texto-anuncie {
        text-align: center;
    }

    .texto-anuncie h1,
    .descricao {
        margin-left: auto;
        margin-right: auto;
    }

    .segmentos {
        justify-content: center;
    }

    .vantagens {
        grid-template-columns: 1fr;
    }

    .qr-fundo {
        width: 250px;
        height: 250px;
    }
}

.assinatura {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--cinza-medio);
    font-size: clamp(0.72rem, 0.9vw, 0.85rem);
    letter-spacing: 0.02em;
}

.assinatura strong {
    color: var(--branco);
    font-weight: 600;
}