/* ==========================================================================
   Blog — Conteúdo Técnico (Section IX)
   Background #F5F5F5
   Grid: 3 colunas, cards brancos com borda sutil
   ========================================================================== */

.blog {
    padding: 72px 0 64px;
    background: var(--color-bg-light);
}

/* ===== Header ===== */

.blog__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 80px;
    margin-bottom: 64px;
}

.blog__text {
    max-width: 488px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

.blog__label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-text);
    font-weight: 400;
    font-size: 18px;
    line-height: 170%;
    letter-spacing: -0.01em;
    color: #252B37;
}

.blog__line {
    display: inline-block;
    width: 71px;
    height: 0;
    border-top: 1px solid var(--color-primary);
    flex-shrink: 0;
}

.blog__title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 32px;
    line-height: 38px;
    color: #252B37;
}

.blog__description {
    max-width: 488px;
    font-family: var(--font-text);
    font-weight: 400;
    font-size: 16px;
    line-height: 170%;
    letter-spacing: -0.01em;
    color: #252B37;
}

/* ===== Grid de Cards ===== */

.blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* ===== Cards ===== */

.blog__card {
    background: var(--color-white);
    border: 1px solid #E9EAEB;
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.blog__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Imagem do card — clicável, aponta pra /blog/{slug} */
.blog__card-image {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    text-decoration: none;
}

.blog__card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.blog__card:hover .blog__card-image img {
    transform: scale(1.05);
}

/* Conteúdo do card */
.blog__card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Categoria */
.blog__card-category {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-text);
    font-weight: 500;
    font-size: 14px;
    line-height: 170%;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #155EEF;
}

.blog__card-category-line {
    display: inline-block;
    width: 40px;
    height: 0;
    border-top: 1px solid #155EEF;
    flex-shrink: 0;
}

/* Título do post */
.blog__card-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 18px;
    line-height: 24px;
    color: #252B37;
}

.blog__card-title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog__card-title a:hover {
    color: var(--color-primary);
}

/* Excerpt */
.blog__card-excerpt {
    font-family: var(--font-text-alt);
    font-weight: 400;
    font-size: 16px;
    line-height: 170%;
    letter-spacing: -0.01em;
    color: #414651;
}

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

.blog__cta-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 64px;
}

.blog__cta-border {
    padding: 8px;
    border-radius: 16px;
    border: 1px solid transparent;
    background:
        linear-gradient(#F5F5F5, #F5F5F5) padding-box,
        linear-gradient(302.1deg, rgba(21, 94, 239, 0.39) 24.57%, rgba(21, 94, 239, 0) 70.33%) border-box;
}

.blog__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 32px;
    background: #1F3A5F;
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 18px;
    line-height: 24px;
    border-radius: 12px;
    transition: background var(--transition-fast);
    white-space: nowrap;
}

.blog__cta:hover {
    background: #2a4f7a;
}

.blog__cta svg {
    width: 24px;
    height: 24px;
}

/* Estado "em breve" — desativa o CTA quando a página ainda não existe */
.blog__cta-wrapper--soon {
    cursor: not-allowed;
}

.blog__cta--soon,
.blog__cta--soon:hover {
    opacity: 0.55;
    background: var(--color-dark);
    pointer-events: none;
}

/* ===== Responsivo ===== */

@media (max-width: 1024px) {
    .blog {
        padding: 72px 0 64px;
    }

    .blog__header {
        gap: 40px;
    }

    .blog__title {
        font-size: 28px;
        line-height: 34px;
    }

    .blog__text {
        max-width: 400px;
    }

    .blog__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .blog {
        padding: 56px 0 48px;
    }

    .blog__header {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        margin-bottom: 32px;
    }

    .blog__text {
        max-width: 100%;
        align-items: center;
        text-align: center;
    }

    .blog__label {
        align-self: center;
    }

    .blog__description {
        max-width: 100%;
        text-align: center;
    }

    .blog__title {
        font-size: 26px;
        line-height: 34px;
    }

    .blog__label {
        font-size: 16px;
    }

    .blog__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .blog__cta {
        padding: 16px 28px;
        font-size: 16px;
    }

    .blog__cta-wrapper {
        margin-top: 40px;
    }
}

@media (max-width: 600px) {
    .blog__grid {
        grid-template-columns: 1fr;
    }

    .blog__card-image {
        max-height: 160px;
    }
}

@media (max-width: 480px) {
    .blog {
        padding: 48px 0 40px;
    }

    .blog__title {
        font-size: 24px;
        line-height: 30px;
    }

    .blog__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .blog__card-content {
        padding: 20px;
    }

    .blog__card-title {
        font-size: 16px;
        line-height: 22px;
    }

    .blog__cta-wrapper {
        margin-top: 32px;
    }
}