/* =====================================================================
   Shootero — Blog styles
   ===================================================================== */

/* ── Reading progress bar ─────────────────────────────────────────── */
.saas-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--saas-primary), var(--saas-accent));
    z-index: 9999;
    transition: width 0.1s linear;
    border-radius: 0 2px 2px 0;
}

/* ── Blog hero strip ──────────────────────────────────────────────── */
.saas-blog-hero {
    padding: 5rem 0 3rem;
    background: linear-gradient(160deg, var(--saas-secondary) 60%, var(--saas-secondary-light) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.saas-blog-hero__title {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 0.75rem;
    letter-spacing: -0.02em;
}

.saas-blog-hero__sub {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    max-width: 600px;
    margin-inline: auto;
    line-height: 1.65;
}

/* ── Grid section ─────────────────────────────────────────────────── */
.saas-blog-grid-section {
    padding-top: 3.5rem;
    padding-bottom: 4rem;
    min-height: 60vh;
}

/* ── Blog grid ────────────────────────────────────────────────────── */
.saas-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.saas-blog-grid--related {
    margin-top: 1.5rem;
}

/* ── Blog card ────────────────────────────────────────────────────── */
.saas-blog-card {
    background: var(--saas-surface);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    position: relative;
    overflow: hidden;
}

.saas-blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--saas-primary), transparent);
    opacity: 0;
    transition: opacity 0.22s ease;
}

.saas-blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), var(--saas-glow);
    border-color: rgba(212, 163, 115, 0.25);
}

.saas-blog-card:hover::before {
    opacity: 1;
}

/* Category badges */
.saas-blog-card__cats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.saas-blog-card__cat {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--saas-primary);
    background: rgba(212, 163, 115, 0.12);
    border: 1px solid rgba(212, 163, 115, 0.25);
    border-radius: 4px;
    padding: 0.15em 0.6em;
    text-decoration: none;
    transition: background 0.18s, color 0.18s;
}

.saas-blog-card__cat:hover {
    background: rgba(212, 163, 115, 0.22);
    color: var(--saas-primary);
}

/* Title */
.saas-blog-card__title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
    color: #fff;
}

.saas-blog-card__title--sm {
    font-size: 1rem;
}

.saas-blog-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.18s;
}

.saas-blog-card__title a:hover {
    color: var(--saas-primary);
}

/* Excerpt */
.saas-blog-card__excerpt {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.58);
    line-height: 1.65;
    margin: 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card footer */
.saas-blog-card__footer {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-top: auto;
    padding-top: 0.875rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    flex-wrap: wrap;
}

.saas-blog-card__date,
.saas-blog-card__read-time {
    display: flex;
    align-items: center;
    gap: 0.35em;
}

.saas-blog-card__more {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.3em;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--saas-primary);
    text-decoration: none;
    transition: gap 0.18s;
    white-space: nowrap;
}

.saas-blog-card__more:hover {
    gap: 0.55em;
    color: var(--saas-primary);
}

/* ── Pagination ───────────────────────────────────────────────────── */
.saas-blog-pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.saas-blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 0.375rem;
    flex-wrap: wrap;
    justify-content: center;
}

.saas-blog-pagination .page-numbers li a,
.saas-blog-pagination .page-numbers li span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--saas-surface);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.saas-blog-pagination .page-numbers li a:hover {
    background: rgba(212, 163, 115, 0.15);
    border-color: rgba(212, 163, 115, 0.4);
    color: var(--saas-primary);
}

.saas-blog-pagination .page-numbers li span.current {
    background: var(--saas-primary);
    border-color: var(--saas-primary);
    color: var(--saas-secondary);
}

/* ── Empty state ──────────────────────────────────────────────────── */
.saas-blog-empty {
    text-align: center;
    padding: 5rem 1rem;
    color: rgba(255, 255, 255, 0.35);
}

.saas-blog-empty i {
    display: block;
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.saas-blog-empty p {
    font-size: 1.0625rem;
    margin: 0;
}

/* =====================================================================
   Single post
   ===================================================================== */

.saas-post-page {
    padding-bottom: 5rem;
}

.saas-post-container {
    max-width: 800px;
    padding-top: 2rem;
}

/* ── Breadcrumb ───────────────────────────────────────────────────── */
.saas-post-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.saas-post-breadcrumb a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    transition: color 0.18s;
}

.saas-post-breadcrumb a:hover {
    color: var(--saas-primary);
}

.saas-post-breadcrumb__sep {
    font-size: 0.6875rem;
    opacity: 0.4;
    line-height: 1;
}

/* ── Post article ─────────────────────────────────────────────────── */
.saas-post__header {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.saas-post__cats {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.saas-post__title {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 800;
    line-height: 1.25;
    color: #fff;
    margin: 0 0 1.5rem;
    letter-spacing: -0.02em;
}

.saas-post__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.45);
}

.saas-post__meta-item {
    display: flex;
    align-items: center;
    gap: 0.4em;
}

.saas-post__meta-item--updated {
    color: rgba(255, 255, 255, 0.3);
    font-style: italic;
}

.saas-post__meta-item--updated::before {
    content: 'aktualizacja: ';
    font-style: normal;
}

/* ── Post body (typography) ───────────────────────────────────────── */
.saas-post__body {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.82);
}

.saas-post__body h2,
.saas-post__body h3,
.saas-post__body h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: #fff;
    margin-top: 2.25em;
    margin-bottom: 0.65em;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.saas-post__body h2 { font-size: 1.5rem; }
.saas-post__body h3 { font-size: 1.25rem; }
.saas-post__body h4 { font-size: 1.05rem; }

.saas-post__body p { margin-bottom: 1.4em; }

.saas-post__body a {
    color: var(--saas-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.18s;
}

.saas-post__body a:hover { color: var(--saas-primary-light); }

.saas-post__body ul,
.saas-post__body ol {
    padding-left: 1.5em;
    margin-bottom: 1.4em;
}

.saas-post__body li { margin-bottom: 0.5em; }

.saas-post__body blockquote {
    border-left: 3px solid var(--saas-primary);
    margin: 2em 0;
    padding: 1em 1.5em;
    background: rgba(212, 163, 115, 0.06);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: rgba(255, 255, 255, 0.72);
}

.saas-post__body blockquote p:last-child { margin-bottom: 0; }

.saas-post__body code {
    font-size: 0.875em;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 0.15em 0.45em;
    color: var(--saas-primary-light);
    font-family: 'Courier New', monospace;
}

.saas-post__body pre {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 1.25em 1.5em;
    overflow-x: auto;
    margin-bottom: 1.5em;
    font-size: 0.875rem;
}

.saas-post__body pre code {
    background: none;
    border: none;
    padding: 0;
    color: rgba(255, 255, 255, 0.85);
}

.saas-post__body img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.saas-post__body hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 2.5em 0;
}

.saas-post__body table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    margin-bottom: 1.5em;
}

.saas-post__body th,
.saas-post__body td {
    padding: 0.65em 1em;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
}

.saas-post__body th {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    font-weight: 600;
}

/* ── Post tags ────────────────────────────────────────────────────── */
.saas-post__tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 2.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.4);
}

.saas-post__tag {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 0.2em 0.75em;
    text-decoration: none;
    transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.saas-post__tag:hover {
    background: rgba(212, 163, 115, 0.12);
    border-color: rgba(212, 163, 115, 0.3);
    color: var(--saas-primary);
}

/* ── Post navigation ──────────────────────────────────────────────── */
.saas-post-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.saas-post-nav__prev,
.saas-post-nav__next {
    flex: 1;
}

.saas-post-nav__next {
    text-align: right;
}

.saas-post-nav__link {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    text-decoration: none;
    transition: color 0.18s;
}

.saas-post-nav__link--next {
    align-items: flex-end;
}

.saas-post-nav__dir {
    display: flex;
    align-items: center;
    gap: 0.35em;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--saas-primary);
}

.saas-post-nav__ptitle {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    transition: color 0.18s;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.saas-post-nav__link:hover .saas-post-nav__ptitle {
    color: #fff;
}

.saas-post-nav__back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--saas-surface);
    color: rgba(255, 255, 255, 0.55);
    font-size: 1rem;
    text-decoration: none;
    flex-shrink: 0;
    transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.saas-post-nav__back:hover {
    background: rgba(212, 163, 115, 0.12);
    border-color: rgba(212, 163, 115, 0.35);
    color: var(--saas-primary);
}

/* ── Related posts ────────────────────────────────────────────────── */
.saas-related {
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.saas-related__title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 1.5rem;
}

/* =====================================================================
   Responsive
   ===================================================================== */

@media (max-width: 1024px) {
    .saas-blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .saas-blog-hero {
        padding: 3.5rem 0 2rem;
    }

    .saas-blog-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .saas-blog-grid-section {
        padding-top: 2rem;
    }

    .saas-post-container {
        padding-top: 1.25rem;
    }

    .saas-post__body {
        font-size: 1rem;
    }

    .saas-post-nav {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .saas-post-nav__prev,
    .saas-post-nav__next {
        flex: 1 1 calc(50% - 2.5rem);
        min-width: 0;
    }

    .saas-post-nav__back {
        order: -1;
        width: 100%;
        border-radius: 8px;
        height: 2.5rem;
    }

    .saas-post__meta {
        gap: 0.75rem;
    }

    .saas-blog-pagination .page-numbers li a,
    .saas-blog-pagination .page-numbers li span {
        width: 2.25rem;
        height: 2.25rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 400px) {
    .saas-blog-card {
        padding: 1.25rem;
    }

    .saas-post-nav__prev,
    .saas-post-nav__next {
        flex: 1 1 100%;
    }

    .saas-post-nav__link--next {
        align-items: flex-start;
    }
}