.page-hero {
    padding: 75px 0 65px;
    border-bottom: 1px solid var(--border);
    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(25, 100, 232, 0.08),
            transparent 30%
        ),
        #f8faff;
}

.page-breadcrumb,
.blog-detail__breadcrumb {
    display: inline-block;
    margin-bottom: 20px;
    color: var(--blue);
    font-size: 14px;
}

.page-hero h1 {
    margin-bottom: 18px;
    color: var(--navy);
    font-size: clamp(43px, 6vw, 66px);
    font-weight: 400;
    letter-spacing: -2px;
}

.page-hero p {
    max-width: 650px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 17px;
}

.blog-listing {
    padding: 70px 0 20px;
}

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

.blog-card {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--white);
    transition: 0.2s ease;
}

.blog-card:hover {
    border-color: #a9c5ef;
    box-shadow: 0 18px 45px rgba(8, 41, 82, 0.08);
    transform: translateY(-3px);
}

.blog-card__image {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
    background: #edf3fb;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.3s ease;
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.035);
}

.blog-card__placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    color: var(--blue);
    font-size: 23px;
}

.blog-card__content {
    padding: 24px;
}

.blog-card time {
    display: block;
    margin-bottom: 12px;
    color: var(--muted);
    font-size: 13px;
}

.blog-card h2,
.blog-card h3 {
    margin-bottom: 13px;
    color: var(--navy);
    font-size: 22px;
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.5px;
}

.blog-card p {
    margin-bottom: 20px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.65;
}

.blog-card__link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--blue);
    font-size: 14px;
}

.blog-empty,
.blog-not-found {
    padding: 90px 0;
    text-align: center;
}

.blog-empty h2,
.blog-not-found h1 {
    margin-bottom: 15px;
    font-size: 36px;
    font-weight: 400;
}

.blog-empty p,
.blog-not-found p {
    color: var(--muted);
}

.blog-back-button {
    display: inline-flex;
    min-height: 47px;
    margin-top: 20px;
    padding: 0 22px;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: var(--blue);
    color: var(--white);
}

.blog-detail__header {
    padding: 75px 0 50px;
    border-bottom: 1px solid var(--border);
    background:
        radial-gradient(
            circle at 80% 15%,
            rgba(25, 100, 232, 0.09),
            transparent 31%
        ),
        #f8faff;
}

.blog-detail__header-inner {
    max-width: 900px;
}

.blog-detail__header h1 {
    margin-bottom: 22px;
    color: var(--navy);
    font-size: clamp(43px, 6vw, 65px);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -2px;
}

.blog-detail__header p {
    max-width: 780px;
    margin-bottom: 25px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.7;
}

.blog-detail__meta {
    display: flex;
    gap: 22px;
    color: #8290a3;
    font-size: 14px;
}

.blog-detail__cover {
    margin: 45px 0 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: #edf3fb;
}

.blog-detail__cover img {
    width: 100%;
    max-height: 590px;
    object-fit: cover;
}

.blog-detail__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
    gap: 60px;
    padding-top: 55px;
}

.blog-detail__content {
    min-width: 0;
    color: #33455f;
    font-size: 17px;
    line-height: 1.8;
}

.blog-detail__content h2 {
    margin: 45px 0 18px;
    color: var(--navy);
    font-size: 32px;
    font-weight: 400;
    letter-spacing: -0.8px;
}

.blog-detail__content h3 {
    margin: 35px 0 15px;
    color: var(--navy);
    font-size: 25px;
    font-weight: 400;
}

.blog-detail__content p {
    margin-bottom: 23px;
}

.blog-detail__content ul,
.blog-detail__content ol {
    margin: 0 0 25px;
    padding-left: 23px;
}

.blog-detail__content li {
    margin-bottom: 9px;
}

.blog-detail__content a {
    color: var(--blue);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-detail__content img {
    height: auto;
    margin: 30px 0;
    border-radius: 9px;
}

.blog-detail__content blockquote {
    margin: 35px 0;
    padding: 23px 26px;
    border-left: 3px solid var(--blue);
    background: #f4f8ff;
    color: #40516a;
}

.blog-detail__sidebar {
    position: sticky;
    top: 105px;
}

.blog-sidebar-card {
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: #f8faff;
}

.blog-sidebar-card > span {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--blue);
    font-size: 13px;
}

.blog-sidebar-card h2 {
    margin-bottom: 15px;
    color: var(--navy);
    font-size: 25px;
    font-weight: 400;
    line-height: 1.25;
}

.blog-sidebar-card p {
    color: var(--muted);
    font-size: 15px;
}

.blog-sidebar-card a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 46px;
    margin-top: 20px;
    padding: 0 17px;
    border-radius: 7px;
    background: var(--blue);
    color: var(--white);
}

.related-blogs {
    margin-top: 80px;
    padding: 65px 0;
    background: #f8faff;
}

.related-blogs__heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 35px;
    margin-bottom: 28px;
}

.related-blogs__heading h2 {
    margin-bottom: 7px;
    color: var(--navy);
    font-size: 32px;
    font-weight: 400;
}

.related-blogs__heading p {
    margin: 0;
    color: var(--muted);
}

.related-blogs__heading > a {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--blue);
}

@media (max-width: 960px) {
    .blog-grid {
        grid-template-columns: 1fr 1fr;
    }

    .blog-detail__layout {
        grid-template-columns: 1fr;
    }

    .blog-detail__sidebar {
        position: static;
    }
}

@media (max-width: 650px) {
    .page-hero,
    .blog-detail__header {
        padding: 55px 0 45px;
    }

    .page-hero h1,
    .blog-detail__header h1 {
        font-size: 42px;
        letter-spacing: -1.2px;
    }

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

    .blog-listing {
        padding-top: 45px;
    }

    .blog-detail__layout {
        gap: 40px;
        padding-top: 40px;
    }

    .blog-detail__content {
        font-size: 16px;
    }

    .blog-detail__content h2 {
        font-size: 28px;
    }

    .blog-detail__content h3 {
        font-size: 23px;
    }

    .related-blogs__heading {
        align-items: flex-start;
        flex-direction: column;
    }
}