body {
    font-family: var(--font-family-base);
    background-color: var(--color-white);
    color: var(--color-neutral-900);
}

/* ===== Navbar ===== */

.navbar-site {
    background-color: var(--color-white);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-nav {
    height: 36px;
}

.navbar-site .nav-link {
    color: var(--color-neutral-800);
    font-weight: 500;
}

.navbar-site .nav-link:hover {
    color: var(--color-primary);
}

.btn-cta {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    border-radius: var(--radius-pill);
    padding: 0.6rem 1.5rem;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-cta:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-white);
}

.btn-outline-entrar {
    border: 1px solid var(--color-neutral-200);
    color: var(--color-neutral-800);
    font-weight: 600;
    border-radius: var(--radius-pill);
    padding: 0.6rem 1.5rem;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.btn-outline-entrar:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ===== Hero ===== */

.hero-section {
    padding: 5rem 0 4rem;
    background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-white) 100%);
}

.badge-hero {
    display: inline-block;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-top: 1rem;
    color: var(--color-neutral-900);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-neutral-500);
    margin-top: 1.25rem;
    max-width: 540px;
}

.hero-nota {
    font-size: 0.9rem;
    color: var(--color-neutral-500);
}

.hero-nota i {
    color: var(--color-primary);
    margin-right: 0.3rem;
}

/* ===== Janela do app (moldura das telas) ===== */

.janela-app {
    background-color: var(--color-white);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.12);
    overflow: hidden;
}

.janela-app-barra {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 0.9rem;
    background-color: var(--color-neutral-100);
    border-bottom: 1px solid var(--color-neutral-200);
}

.janela-app-bolinha {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-neutral-200);
}

.janela-app-url {
    flex: 1;
    margin-left: 0.6rem;
    padding: 0.15rem 0.75rem;
    background-color: var(--color-white);
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    color: var(--color-neutral-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.janela-app-tela {
    position: relative;
    aspect-ratio: 16 / 10;
    background-color: var(--color-white);
}

.janela-app-tela img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top left;
}

/* ===== Vitrine do hero ===== */

.vitrine-hero {
    margin: 0;
}

.vitrine-tela {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.vitrine-tela.is-ativa {
    opacity: 1;
}

.vitrine-rodape {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
}

.vitrine-legenda {
    font-size: 0.9rem;
    color: var(--color-neutral-500);
}

.vitrine-controles {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.vitrine-indicador {
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.vitrine-indicador::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: var(--radius-pill);
    background-color: var(--color-neutral-200);
    transition: width var(--transition-fast), background-color var(--transition-fast);
}

.vitrine-indicador[aria-current="true"]::before {
    width: 20px;
    background-color: var(--color-primary);
}

.vitrine-pausa {
    width: 32px;
    height: 32px;
    margin-left: 0.35rem;
    border: 1px solid var(--color-neutral-200);
    border-radius: 50%;
    background-color: var(--color-white);
    color: var(--color-neutral-800);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.vitrine-pausa:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

@media (prefers-reduced-motion: reduce) {
    .vitrine-tela {
        transition: none;
    }
}

/* ===== Seções gerais ===== */

.badge-secao {
    display: inline-block;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-pill);
    margin-bottom: 0.75rem;
}

.titulo-secao {
    font-size: 2rem;
    font-weight: 700;
    max-width: 680px;
    margin: 0 auto;
    color: var(--color-neutral-900);
}

.section-problemas {
    padding: 5rem 0;
    background-color: var(--color-background);
}

.card-problema {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    box-shadow: var(--shadow-card);
}

.card-problema i {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    display: block;
}

.card-problema h5 {
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.card-problema p {
    color: var(--color-neutral-500);
    margin-bottom: 0;
}

.subtitulo-secao {
    color: var(--color-neutral-500);
    margin: 0.75rem auto 0;
}

.section-recursos {
    padding: 5rem 0;
}

.recursos-abas {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.recurso-aba {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    width: 100%;
    padding: 1rem 1.25rem;
    text-align: left;
    background-color: var(--color-white);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    color: var(--color-neutral-900);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.recurso-aba:hover {
    background-color: var(--color-neutral-50);
}

.recurso-aba.is-ativa {
    border-color: var(--color-neutral-200);
    box-shadow: var(--shadow-card);
}

.recurso-aba i {
    font-size: 1.4rem;
    color: var(--color-neutral-400);
    line-height: 1.2;
    transition: color var(--transition-fast);
}

.recurso-aba.is-ativa i {
    color: var(--color-primary);
}

.recurso-aba-texto {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.recurso-aba-texto strong {
    font-weight: 700;
}

.recurso-aba-texto span {
    color: var(--color-neutral-500);
    font-size: 0.92rem;
}

.painel-recurso {
    margin: 0;
    position: sticky;
    top: 6rem;
}

.painel-recurso-legenda {
    display: none;
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--color-neutral-500);
}

/* ===== Preços ===== */

.section-precos {
    padding: 5rem 0;
    background-color: var(--color-background);
}

.card-preco {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: 2.5rem;
    text-align: center;
    border: 2px solid var(--color-primary);
}

.card-preco h5 {
    font-weight: 700;
    color: var(--color-neutral-900);
    margin-bottom: 1rem;
}

.preco-valor {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    color: var(--color-primary);
}

.preco-moeda {
    font-size: 1.25rem;
    font-weight: 600;
}

.preco-numero {
    font-size: 3rem;
    font-weight: 800;
}

.preco-periodo {
    font-size: 1rem;
    color: var(--color-neutral-500);
}

.preco-cupom {
    font-size: 0.9rem;
    color: var(--color-neutral-800);
    background-color: var(--color-primary-light);
    display: inline-block;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-pill);
    margin-top: 0.75rem;
}

.preco-cupom i {
    color: var(--color-primary);
    margin-right: 0.3rem;
}

.lista-preco {
    list-style: none;
    padding: 0;
    margin: 1.75rem 0;
    text-align: left;
}

.lista-preco li {
    padding: 0.5rem 0;
    color: var(--color-neutral-800);
}

.lista-preco i {
    color: var(--color-primary);
    margin-right: 0.6rem;
}

/* ===== CTA final ===== */

.section-cta-final {
    padding: 5rem 0;
    background-color: var(--color-primary-dark);
}

.titulo-cta-final {
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.8rem;
    max-width: 620px;
    margin: 0 auto;
}

/* ===== Footer ===== */

.footer-site {
    padding: 2rem 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-neutral-200);
    color: var(--color-neutral-500);
    font-size: 0.9rem;
}

.logo-footer {
    height: 28px;
    opacity: 0.8;
}

@media (max-width: 991.98px) {
    .navbar-nav {
        padding-top: 1rem;
        gap: 0.5rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    /* No celular os recursos viram uma fileira de chips e a descrição aparece embaixo da tela */
    .recursos-abas {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        scrollbar-width: thin;
    }

    .recurso-aba {
        width: auto;
        flex-shrink: 0;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem 1rem;
        border-color: var(--color-neutral-200);
        border-radius: var(--radius-pill);
        box-shadow: none;
    }

    .recurso-aba.is-ativa {
        border-color: var(--color-primary);
        background-color: var(--color-primary-light);
        box-shadow: none;
    }

    .recurso-aba i {
        font-size: 1.1rem;
    }

    .recurso-aba-texto span {
        display: none;
    }

    .painel-recurso {
        position: static;
    }

    .painel-recurso-legenda {
        display: block;
    }
}

@media (max-width: 575.98px) {
    .vitrine-rodape {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}