/* =========================================================
   BLOG LISTING (blogs.php) — builds on home.css + programs.css
   ========================================================= */

.rv-sr {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.hm .rv-btn-plain {
    padding: 0 24px;
}

/* ---------- Hero ---------- */
.hm .bl-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(40px, 5vw, 80px) 0 clamp(36px, 4vw, 64px);
    background:
        radial-gradient(60% 70% at 85% 20%, rgba(20, 184, 166, 0.14) 0%, rgba(20, 184, 166, 0) 70%),
        linear-gradient(180deg, #f6fdfb 0%, #ffffff 100%);
}

.bl-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
}

.bl .hm-hero-title {
    font-size: clamp(2.3rem, 4.4vw, 3.6rem);
}

.bl-search {
    position: relative;
}

.bl-search input {
    padding-right: 64px;
}

.bl-search-btn {
    position: absolute;
    right: 8px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--ink);
    color: #ffffff;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.bl-search-btn:hover {
    background: var(--teal);
    transform: translateX(2px);
}

.bl-search-btn svg {
    width: 18px;
    height: 18px;
}

.bl-quick {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 0.86rem;
    color: var(--muted);
}

.bl-quick a {
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #ffffff;
    color: var(--ink-2);
    font-weight: 600;
    transition: all 0.2s ease;
}

.bl-quick a:hover {
    border-color: rgba(13, 148, 136, 0.4);
    color: var(--teal-d);
    background: var(--mint);
}

/* Most read */
.bl-trending {
    position: relative;
    z-index: 1;
    padding: 24px;
    border-radius: 26px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
}

.hm .bl-trending h2 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #ea580c;
}

.bl-trending h2 svg {
    width: 18px;
    height: 18px;
}

.bl-trending ol {
    list-style: none;
}

.bl-trending li + li {
    border-top: 1px solid var(--line);
}

.bl-trending a {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 4px;
    color: var(--ink);
    transition: transform 0.2s ease;
}

.bl-trending a:hover {
    color: var(--teal-d);
    transform: translateX(4px);
}

.bl-rank {
    font-family: var(--font-h);
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1;
    color: #e2e8f0;
    transition: color 0.2s ease;
}

.bl-trending a:hover .bl-rank {
    color: var(--teal-2);
}

.bl-trend-text strong {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: var(--font-ui);
    font-size: 0.95rem;
    line-height: 1.4;
}

.bl-trend-text small {
    display: block;
    margin-top: 4px;
    font-size: 0.78rem;
    color: var(--muted);
}

/* ---------- Topic bar ---------- */
.bl-topics .hm-filter {
    text-decoration: none;
}

/* ---------- Body ---------- */
.bl-body {
    padding: clamp(28px, 4vw, 48px) 0 clamp(48px, 5vw, 80px);
    background: #ffffff;
}

.bl-result-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 16px;
    background: var(--soft);
    border: 1px solid var(--line);
    color: var(--ink-2);
}

.bl-result-bar strong {
    color: var(--ink);
}

.bl-clear {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid var(--line);
    color: var(--ink-2);
    font-weight: 700;
    font-size: 0.85rem;
}

.bl-clear:hover {
    color: #b91c1c;
    border-color: #fecaca;
}

.bl-clear svg {
    width: 14px;
    height: 14px;
}

.bl-cat-desc {
    margin-top: 14px;
    max-width: 720px;
    color: var(--muted);
    line-height: 1.65;
}

/* Featured */
.bl-featured {
    margin-bottom: clamp(40px, 5vw, 64px);
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    border-radius: 28px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
}

.bl-featured-media {
    position: relative;
    min-height: 360px;
    overflow: hidden;
    background: #e2e8f0;
}

.bl-featured-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--mo-ease, ease);
}

.bl-featured:hover .bl-featured-media img {
    transform: scale(1.05);
}

.bl-featured-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    padding: clamp(24px, 4vw, 48px);
}

.bl-featured-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bl-feat-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border-radius: 999px;
    background: #fef3c7;
    color: #92400e;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.bl-feat-badge svg {
    width: 13px;
    height: 13px;
    fill: currentColor;
}

.hm .bl-featured-title {
    font-family: var(--font-h);
    font-size: clamp(1.6rem, 2.8vw, 2.3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.bl-featured-title a {
    color: var(--ink);
    background: linear-gradient(currentColor, currentColor) 0 100% / 0 2px no-repeat;
    transition: background-size 0.4s ease, color 0.2s ease;
}

.bl-featured-title a:hover {
    color: var(--teal-d);
    background-size: 100% 2px;
}

.bl-featured-excerpt {
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hm .bl-read-btn {
    align-self: flex-start;
    margin-top: 6px;
}

/* Sections */
.bl-section + .bl-section {
    margin-top: clamp(48px, 6vw, 80px);
}

.bl-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.bl-page-info {
    font-family: var(--font-ui);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--muted);
}

/* Cards */
.bl-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
    gap: 24px;
}

.bl-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius);
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.bl-card:hover {
    transform: translateY(-5px);
    border-color: rgba(13, 148, 136, 0.3);
    box-shadow: var(--shadow-md);
}

.bl-card-media {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #e2e8f0;
}

.bl-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.bl-card:hover .bl-card-media img {
    transform: scale(1.06);
}

.bl-card-cat {
    position: absolute;
    top: 12px;
    left: 12px;
    max-width: calc(100% - 80px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--teal-d);
    font-family: var(--font-ui);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
}

.bl-cat-static {
    position: static;
    max-width: none;
    background: var(--mint);
    box-shadow: none;
}

.bl-new {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 5px 9px;
    border-radius: 999px;
    background: #e11d48;
    color: #ffffff;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.bl-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 18px 20px 20px;
}

.bl-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 14px;
    font-size: 0.8rem;
    color: var(--muted);
}

.bl-meta > span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.bl-meta svg {
    width: 14px;
    height: 14px;
    color: var(--teal);
}

.hm .bl-card-title {
    font-family: var(--font-h);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
}

.bl-card-title a {
    color: var(--ink);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Whole card clickable via the title link */
.bl-card {
    position: relative;
}

.bl-card-title a::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
}

.bl-card:hover .bl-card-title a {
    color: var(--teal-d);
}

.bl-card-excerpt {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--muted);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bl-card-foot {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.bl-author {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bl-author .hm-avatar {
    width: 32px;
    height: 32px;
    font-size: 0.7rem;
}

.bl-card:hover .hm-course-go {
    background: var(--teal);
    color: #ffffff;
    transform: rotate(45deg);
}

/* Pagination */
.bl-pager {
    margin-top: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.bl-pg-nums {
    display: flex;
    align-items: center;
    gap: 6px;
}

.bl-pg {
    min-width: 44px;
    height: 44px;
    padding: 0 14px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--line);
    background: #ffffff;
    color: var(--ink);
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 0.92rem;
    transition: all 0.2s ease;
}

.bl-pg svg {
    width: 16px;
    height: 16px;
}

a.bl-pg:hover {
    border-color: rgba(13, 148, 136, 0.45);
    background: var(--mint);
    color: var(--teal-d);
}

.bl-pg.is-current {
    background: var(--ink);
    border-color: var(--ink);
    color: #ffffff;
}

.bl-pg.is-disabled {
    opacity: 0.4;
}

.bl-pg-gap {
    padding: 0 4px;
    color: var(--muted);
}

.bl-empty {
    margin-top: 12px;
}

/* ---------- Newsletter ---------- */
.hm .bl-news-section {
    padding-top: 0;
}

.bl-news {
    background:
        radial-gradient(50% 80% at 100% 100%, rgba(20, 184, 166, 0.45) 0%, rgba(20, 184, 166, 0) 70%),
        linear-gradient(120deg, #083b37 0%, #0b4f4a 60%, #0f766e 100%);
}

.bl-news::before {
    display: none;
}

.bl-news-form {
    width: 100%;
}

.bl-news-row {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
}

.bl-news-row > svg {
    width: 20px;
    height: 20px;
    margin-left: 14px;
    flex-shrink: 0;
    color: #5eead4;
}

.bl-news-row input {
    flex: 1;
    min-width: 0;
    height: 48px;
    border: 0;
    background: transparent;
    color: #ffffff;
    font-size: 16px;
}

.bl-news-row input::placeholder {
    color: rgba(204, 251, 241, 0.55);
}

.bl-news-row input:focus {
    outline: none;
}

.bl-news-row:focus-within {
    border-color: #5eead4;
    box-shadow: 0 0 0 4px rgba(94, 234, 212, 0.18);
}

.hm .bl-news-row .hm-btn {
    min-height: 48px;
    flex-shrink: 0;
}

.bl-news-msg {
    min-height: 22px;
    margin-top: 10px;
    padding-left: 18px;
    font-size: 0.88rem;
    font-weight: 600;
}

.bl-news-msg.is-ok {
    color: #86efac;
}

.bl-news-msg.is-error {
    color: #fecaca;
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .bl-hero-grid,
    .bl-featured {
        grid-template-columns: 1fr;
    }

    .bl-featured-media {
        min-height: 0;
        aspect-ratio: 16 / 9;
    }

    .bl-news {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .bl-pager .bl-pg-nav span {
        display: none;
    }

    .bl-pg {
        min-width: 40px;
        height: 40px;
        padding: 0 10px;
    }

    .bl-news-row {
        flex-wrap: wrap;
        border-radius: 20px;
    }

    .hm .bl-news-row .hm-btn {
        width: 100%;
    }

    .bl-trending {
        padding: 18px;
    }
}

/* =====================================================================
   HERO — magazine cover (.bl-mag): masthead, full-width headline, intro | search row, numbered "Most read"
   ===================================================================== */
.hm .bl-mag { padding-top: clamp(32px, 4vw, 56px); background:
    radial-gradient(40% 60% at 100% 0%, rgba(253, 230, 138, .3) 0%, rgba(253, 230, 138, 0) 70%),
    radial-gradient(40% 60% at 0% 100%, rgba(20, 184, 166, .12) 0%, rgba(20, 184, 166, 0) 70%),
    linear-gradient(180deg, #fffdf7 0%, #ffffff 100%); }
.bl-mag-mast { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 3px solid var(--ink, #0f172a); border-bottom: 1px solid var(--ink, #0f172a); }
.bl-mag-name { display: inline-flex; align-items: center; gap: 10px; font: 800 .95rem var(--font-h); letter-spacing: .14em; text-transform: uppercase; color: var(--ink, #0f172a); }
.bl-mag-name svg { width: 20px; height: 20px; color: var(--teal, #0d9488); }
.bl-mag-meta { font: 600 .82rem var(--font-ui, 'Inter', sans-serif); letter-spacing: .06em; text-transform: uppercase; color: var(--muted, #64748b); }
.hm .bl .bl-mag-title, .bl .bl-mag-title { margin-top: clamp(24px, 3vw, 40px); max-width: 1000px; font-size: clamp(2.8rem, 7vw, 6rem); line-height: .98; letter-spacing: -.045em; }
.bl-mag-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 64px); align-items: start; margin-top: clamp(20px, 3vw, 32px); padding-top: clamp(20px, 3vw, 28px); border-top: 1px solid var(--line, #e2e8f0); }
.bl-mag-row .hm-hero-sub { margin-top: 0; font-size: 1.12rem; }
.bl-mag-find .bl-search { margin-top: 0; max-width: none; }
.bl-mag-find .bl-quick { margin-top: 14px; }

.bl-mag-read { margin-top: clamp(32px, 4vw, 48px); }
.bl-mag-read h2 { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; font: 800 .8rem var(--font-ui, 'Inter', sans-serif); letter-spacing: .12em; text-transform: uppercase; color: #ea580c; }
.bl-mag-read h2 svg { width: 16px; height: 16px; }
.bl-mag-read ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line, #e2e8f0); border-bottom: 1px solid var(--line, #e2e8f0); }
.bl-mag-read li + li { border-left: 1px solid var(--line, #e2e8f0); }
.bl-mag-read a { display: flex; gap: 16px; align-items: flex-start; height: 100%; padding: 20px 22px; text-decoration: none; transition: background-color .25s ease; }
.bl-mag-read a:hover { background: rgba(20, 184, 166, .06); }
.bl-mag-rank { flex-shrink: 0; font: 800 3rem/0.9 var(--font-h); letter-spacing: -.04em; color: transparent; -webkit-text-stroke: 1.5px var(--teal, #0d9488); transition: color .25s ease; }
.bl-mag-read a:hover .bl-mag-rank { color: var(--teal, #0d9488); }
.bl-mag-read .bl-trend-text { display: flex; flex-direction: column; gap: 6px; }
.bl-mag-read strong { font: 700 1rem/1.35 var(--font-h); color: var(--ink, #0f172a); }
.bl-mag-read small { font-size: .82rem; color: var(--muted, #64748b); }

@media (max-width: 860px) {
    .bl-mag-row { grid-template-columns: 1fr; }
    .bl-mag-read ol { grid-template-columns: 1fr; }
    .bl-mag-read li + li { border-left: 0; border-top: 1px solid var(--line, #e2e8f0); }
    .bl-mag-meta { display: none; }
}