*, *::before, *::after {
    box-sizing: border-box;
}
:root {
    --ink: #0D1117;
    --ink-soft: #1F2937;
    --muted: #6B7280;
    --hint: #9CA3AF;
    --surface: #FFFFFF;
    --bg: #F7F8FC;
    --bg-warm: #FFFDF7;
    --line: #E8EAF0;
    --line-light: #F0F2F6;
    --blue: #264EFF;
    --blue-light: #4A6EFF;
    --blue-dark: #1A3DD9;
    --blue-bg: #EEF1FF;
    --orange: #F7A722;
    --orange-light: #FFB84A;
    --red-accent: #FF4757;
    --green: #10B981;
    --radius-xl: 24px;
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
    --radius-pill: 999px;
    --shadow-xs: 0 1px 4px rgba(13,17,23,.06);
    --shadow-sm: 0 4px 14px rgba(13,17,23,.08);
    --shadow-md: 0 10px 28px rgba(13,17,23,.12);
    --shadow-lg: 0 24px 56px rgba(13,17,23,.16);
    --shadow-blue: 0 8px 24px rgba(38,78,255,.18);
    --t: all .22s cubic-bezier(.4,0,.2,1);
    --wrap: 1240px;
    --font: "Cairo", "Noto Sans Arabic", sans-serif;
}
/* ── Page Shell ── */
.bl-page {
    background: var(--bg);
    font-family: var(--font);
    color: var(--ink);
    min-height: 100vh;
}
.bl-wrap {
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 20px;
}
/* ── Scroll Progress ── */
.bl-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--line);
    z-index: 1002;
    pointer-events: none;
}
.bl-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--blue), var(--orange));
    transition: width .1s ease-out;
}
/* ── Hero ── */
.bl-hero {
    position: relative;
    background: linear-gradient(150deg, #0D1117 0%, #1A2540 55%, #0D2060 100%);
    overflow: hidden;
    padding: 72px 20px 56px;
    text-align: center;
}
    /* Decorative dots grid */
    .bl-hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background-image: radial-gradient(circle, rgba(255,255,255,.07) 1px, transparent 1px);
        background-size: 32px 32px;
        pointer-events: none;
    }
    /* Glowing orbs */
    .bl-hero::after {
        content: "";
        position: absolute;
        top: -80px;
        left: 50%;
        transform: translateX(-50%);
        width: 560px;
        height: 320px;
        border-radius: 50%;
        background: radial-gradient(ellipse, rgba(38,78,255,.28) 0%, transparent 70%);
        pointer-events: none;
    }
.bl-hero-inner {
    position: relative;
    z-index: 1;
    max-width: var(--wrap);
    margin: 0 auto;
}
.bl-hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(38,78,255,.18);
    border: 1px solid rgba(38,78,255,.35);
    color: #93BBFF;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
}
    .bl-hero-label::before {
        content: "";
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--orange);
        animation: blPulse 2s ease-in-out infinite;
    }
@keyframes blPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: .5;
        transform: scale(.7);
    }
}
.bl-hero-title {
    font-size: clamp(30px, 5vw, 52px);
    font-weight: 900;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 14px;
    text-align: center;
    width: 100%;
    margin-inline: auto;
}
    .bl-hero-title em {
        font-style: normal;
        background: white;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
.bl-hero-sub {
    font-size: 16px;
    color: rgba(255,255,255,.65);
    max-width: 560px;
    margin: 0 auto 28px;
    line-height: 1.7;
}
/* Reading time stats row */
.bl-hero-stats {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-pill);
    padding: 10px 24px;
    flex-wrap: wrap;
    justify-content: center;
}
.bl-hero-stat {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255,255,255,.8);
}
    .bl-hero-stat i {
        color: var(--orange);
        font-size: 13px;
    }
.bl-hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}
    .bl-hero-wave svg {
        display: block;
        width: 100%;
    }
/* ── Category Filter ── */
.bl-filter-shell {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    padding: 0;
}
.bl-filter-inner {
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
    .bl-filter-inner::-webkit-scrollbar {
        display: none;
    }
.bl-filter-label {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: var(--muted);
    white-space: nowrap;
    padding: 16px 16px 16px 0;
    border-right: 1.5px solid var(--line);
    margin-right: 16px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}
[dir="rtl"] .bl-filter-label {
    padding: 16px 0 16px 16px;
    border-right: none;
    border-left: 1.5px solid var(--line);
    margin-right: 0;
    margin-left: 16px;
}
.bl-filter-label i {
    color: var(--blue);
}
.bl-chips {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 0;
    flex: 1;
    min-width: 0;
}
.bl-chip-input {
    display: none;
}
.bl-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    background: var(--bg);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: var(--t);
    white-space: nowrap;
    font-family: var(--font);
}
    .bl-chip:hover {
        color: var(--blue);
        background: var(--blue-bg);
        border-color: rgba(38,78,255,.2);
    }
    .bl-chip:has(.bl-chip-input:checked) {
        background: var(--blue);
        color: #fff;
        border-color: var(--blue);
        box-shadow: 0 4px 12px rgba(38,78,255,.3);
    }
.bl-filter-apply-btn {
    flex-shrink: 0;
    margin-left: 12px;
    height: 36px;
    padding: 0 18px;
    background: var(--blue);
    color: #fff;
    border: none;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font);
    transition: var(--t);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
[dir="rtl"] .bl-filter-apply-btn {
    margin-left: 0;
    margin-right: 12px;
}
.bl-filter-apply-btn:hover {
    background: var(--blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(38,78,255,.3);
}
/* ── Toolbar ── */
.bl-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 0 16px;
    flex-wrap: wrap;
}
.bl-count {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 7px;
}
    .bl-count strong {
        font-size: 20px;
        font-weight: 900;
        color: var(--blue);
    }
    .bl-count i {
        color: var(--blue);
    }
.bl-rfq-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: #111;
    font-weight: 700;
    font-size: 13px;
    padding: 9px 18px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-family: var(--font);
    transition: var(--t);
    box-shadow: 0 4px 14px rgba(247,167,34,.3);
    border: none;
    cursor: pointer;
}
    .bl-rfq-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 22px rgba(247,167,34,.4);
        color: #111;
    }
/* ── Blog Grid ── */
.bl-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 22px;
    padding-bottom: 48px;
}
/* ── Blog Card ── */
.bl-card {
    background: var(--surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1.5px solid var(--line-light);
    box-shadow: var(--shadow-sm);
    transition: var(--t);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(18px);
    position: relative;
}
    .bl-card.visible {
        opacity: 1;
        transform: translateY(0);
        transition: opacity .45s ease-out, transform .45s ease-out, box-shadow .22s ease, border-color .22s ease;
    }
    .bl-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
        border-color: rgba(38,78,255,.15);
    }
    /* Accent stripe top */
    .bl-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--blue) 0%, var(--orange) 100%);
        opacity: 0;
        transition: opacity .22s ease;
        z-index: 2;
    }
    .bl-card:hover::before {
        opacity: 1;
    }
/* Thumb */
.bl-card-thumb {
    display: block;
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #EEF2FF, #FFF8EE);
    text-decoration: none;
    flex-shrink: 0;
}
    .bl-card-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .5s ease;
    }
.bl-card:hover .bl-card-thumb img {
    transform: scale(1.06);
}
.bl-card-thumb::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(13,17,23,.1));
}
/* Placeholder thumb (no image) */
.bl-card-thumb-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #EEF2FF 0%, #FFF8EE 100%);
    color: var(--blue);
    font-size: 13px;
    font-weight: 700;
    opacity: .6;
}
    .bl-card-thumb-placeholder i {
        font-size: 32px;
        opacity: .5;
    }
/* Reading time badge on image */
.bl-read-badge {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(13,17,23,.75);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    gap: 5px;
    z-index: 3;
    letter-spacing: .04em;
}
    .bl-read-badge i {
        color: var(--orange);
    }
[dir="rtl"] .bl-read-badge {
    right: auto;
    left: 10px;
}
/* Body */
.bl-card-body {
    padding: 20px 20px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.bl-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
}
.bl-card-date {
    font-size: 11px;
    font-weight: 700;
    color: var(--hint);
    display: flex;
    align-items: center;
    gap: 5px;
    text-transform: uppercase;
    letter-spacing: .05em;
}
    .bl-card-date i {
        color: var(--blue);
        font-size: 10px;
    }
.bl-card-tag {
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--blue);
    background: var(--blue-bg);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
}
.bl-card-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--ink);
    line-height: 1.4;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
    .bl-card-title a {
        color: inherit;
        text-decoration: none;
        transition: var(--t);
    }
        .bl-card-title a:hover {
            color: var(--blue);
        }
.bl-card-excerpt {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.75;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
}
.bl-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--line-light);
}
.bl-card-author {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    min-width: 0;
}
.bl-card-author-dot {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-bg), #FFF8EE);
    border: 1.5px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 900;
    color: var(--blue);
}
.bl-card-author-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}
.bl-card-author a {
    color: var(--blue);
    text-decoration: none;
    font-weight: 700;
}
    .bl-card-author a:hover {
        text-decoration: underline;
    }
.bl-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 800;
    color: var(--blue);
    text-decoration: none;
    white-space: nowrap;
    transition: var(--t);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    background: var(--blue-bg);
    border: 1.5px solid transparent;
    flex-shrink: 0;
}
    .bl-read-more:hover {
        background: var(--blue);
        color: #fff;
        transform: translateX(@(isRtl ? "-3px" : "3px"));
        box-shadow: var(--shadow-blue);
    }
    .bl-read-more i {
        font-size: 11px;
    }
/* ── Ad Slot ── */
.bl-ad-slot {
    grid-column: 1 / -1;
    text-align: center;
    padding: 8px 0;
}
/* ── Empty ── */
.bl-empty {
    grid-column: 1 / -1;
    padding: 64px 20px;
    text-align: center;
    background: var(--surface);
    border-radius: var(--radius-xl);
    border: 1.5px solid var(--line-light);
}
    .bl-empty i {
        font-size: 48px;
        color: var(--hint);
        display: block;
        margin-bottom: 16px;
    }
    .bl-empty h3 {
        font-size: 20px;
        font-weight: 800;
        color: var(--ink);
        margin-bottom: 8px;
    }
    .bl-empty p {
        color: var(--muted);
        font-size: 14px;
    }
/* ── Pagination ── */
.bl-paging {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 0 48px;
    flex-wrap: wrap;
}
    .bl-paging a, .bl-paging span {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 40px;
        height: 40px;
        padding: 0 12px;
        border-radius: var(--radius-md);
        font-size: 14px;
        font-weight: 700;
        color: var(--ink);
        background: var(--surface);
        border: 1.5px solid var(--line);
        text-decoration: none;
        transition: var(--t);
    }
        .bl-paging a:hover {
            border-color: var(--blue);
            color: var(--blue);
            transform: translateY(-1px);
        }
/* ── FAQ ── */
.bl-faq {
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 20px;
}
.bl-faq-header {
    text-align: center;
    margin-bottom: 28px;
}
    .bl-faq-header .bl-section-label {
        font-size: 11px;
        font-weight: 800;
        letter-spacing: .12em;
        text-transform: uppercase;
        color: var(--blue);
        margin-bottom: 8px;
        display: block;
    }
    .bl-faq-header h2 {
        font-size: clamp(22px, 3vw, 28px);
        font-weight: 900;
        color: var(--ink);
        margin: 0;
    }
.bl-faq-item {
    background: var(--surface);
    border: 1.5px solid var(--line-light);
    border-radius: var(--radius-lg);
    margin-bottom: 10px;
    overflow: hidden;
    transition: var(--t);
}
    .bl-faq-item.open {
        border-color: rgba(38,78,255,.25);
        box-shadow: var(--shadow-blue);
    }
.bl-faq-q {
    width: 100%;
    text-align: start;
    padding: 18px 20px;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--font);
    transition: var(--t);
}
    .bl-faq-q:hover {
        color: var(--blue);
    }
.bl-faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--blue-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 900;
    color: var(--blue);
    flex-shrink: 0;
    transition: var(--t);
}
.bl-faq-item.open .bl-faq-icon {
    background: var(--blue);
    color: #fff;
    transform: rotate(45deg);
}
.bl-faq-a {
    display: none;
    padding: 0 20px 18px;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
    border-top: 1px solid var(--line-light);
    padding-top: 14px;
}
.bl-faq-item.open .bl-faq-a {
    display: block;
}
/* ── CTA Banner ── */
.bl-cta {
    background: linear-gradient(135deg, var(--ink) 0%, #1A2540 100%);
    padding: 64px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
    .bl-cta::before {
        content: "";
        position: absolute;
        inset: 0;
        background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
        background-size: 28px 28px;
    }
    .bl-cta::after {
        content: "";
        position: absolute;
        bottom: -100px;
        left: 50%;
        transform: translateX(-50%);
        width: 480px;
        height: 200px;
        border-radius: 50%;
        background: radial-gradient(ellipse, rgba(38,78,255,.22) 0%, transparent 70%);
    }
.bl-cta-inner {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}
.bl-cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(247,167,34,.15);
    border: 1px solid rgba(247,167,34,.3);
    color: var(--orange-light);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 18px;
}
    .bl-cta-badge i {
        color: var(--orange);
    }
.bl-cta h2 {
    font-size: clamp(22px, 3.5vw, 32px);
    font-weight: 900;
    color: #fff;
    margin-bottom: 12px;
    line-height: 1.25;
}
.bl-cta p {
    font-size: 15px;
    color: rgba(255,255,255,.65);
    margin-bottom: 28px;
    line-height: 1.7;
}
.bl-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    color: #fff;
    font-weight: 800;
    font-size: 15px;
    padding: 14px 30px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-family: var(--font);
    transition: var(--t);
    box-shadow: 0 8px 24px rgba(38,78,255,.35);
    margin-inline-end: 10px;
    margin-bottom: 10px;
}
    .bl-cta-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 32px rgba(38,78,255,.45);
        color: #fff;
    }
.bl-cta-btn-sec {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.85);
    border: 1.5px solid rgba(255,255,255,.2);
    font-weight: 700;
    font-size: 14px;
    padding: 13px 24px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-family: var(--font);
    transition: var(--t);
    margin-bottom: 10px;
}
    .bl-cta-btn-sec:hover {
        background: rgba(255,255,255,.18);
        color: #fff;
    }
/* ── Sticky CTA ── */
.bl-sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #0B1120;
    color: #fff;
    padding: 12px 54px 12px 20px;
    box-shadow: 0 -8px 28px rgba(0,0,0,.3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    transition: transform .2s ease-out, opacity .2s ease-out;
}
    .bl-sticky.is-hidden {
        transform: translateY(110%);
        opacity: 0;
        pointer-events: none;
    }
.bl-sticky-close {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255,255,255,.12);
    border: 1.5px solid rgba(255,255,255,.25);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    transition: var(--t);
}
    .bl-sticky-close:hover {
        background: rgba(255,255,255,.22);
    }
.bl-sticky-text {
    font-size: 13px;
    max-width: 52ch;
}
    .bl-sticky-text b {
        color: #FBBF24;
    }
/* ── Responsive ── */
@media (max-width: 768px) {
    .bl-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .bl-hero {
        padding: 48px 16px 44px;
    }
    .bl-hero-stats {
        gap: 12px;
        padding: 10px 16px;
    }
}
@media (max-width: 480px) {
    .bl-card-author-name {
        max-width: 70px;
    }
}