/* ISPL Cert Blog – v1.0 */
.iblog{--navy:#063d79;--navy-d:#062f59;--blue:#07559e;--orange:#ff7a00;--text:#12263a;--body:#2c3e50;--muted:#667788;--line:#e3eaf1;--soft:#f4f8fc;
  font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55;-webkit-font-smoothing:antialiased}
.iblog *{box-sizing:border-box}
.iblog a{text-decoration:none;color:inherit}
.iblog img{max-width:100%;height:auto}
.iblog-wrap{width:min(1180px,92%);margin:0 auto}
.iblog-narrow{max-width:860px}
.iblog-kicker{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.6px}

/* ---------- Buttons ---------- */
.iblog-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--navy);color:#fff!important;padding:14px 22px;border:0;border-radius:6px;font:700 13px Arial,Helvetica,sans-serif;cursor:pointer;box-shadow:0 8px 20px #063d7926;transition:transform .2s,box-shadow .2s,background .2s}
.iblog-btn span{color:var(--orange);font-size:18px}
.iblog-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px #063d7938}
.iblog-btn-white{background:#fff;color:var(--navy)!important}
.iblog-btn-orange{background:var(--orange)}
.iblog-btn-orange span{color:#fff}

/* ---------- Hero ---------- */
.iblog-hero{position:relative;overflow:hidden;color:#fff;text-align:center;padding:72px 0 78px;background:
  radial-gradient(circle at 12% 20%,#ffffff14 0 90px,transparent 91px),
  radial-gradient(circle at 88% 75%,#ff7a0033 0 150px,transparent 151px),
  linear-gradient(105deg,#062b59,#075aa5);background-size:cover;background-position:center}
.iblog-hero:after{content:"";position:absolute;left:-5%;right:-5%;bottom:-1px;height:34px;background:#fff;border-radius:50% 50% 0 0/100% 100% 0 0}
.iblog-hero .iblog-kicker{color:#ffb266;margin-bottom:10px}
.iblog-hero h1{font-size:44px;line-height:1.12;margin:0 auto 14px;max-width:820px;color:#fff;font-weight:800;letter-spacing:-.3px}
.iblog-hero p{max-width:640px;margin:0 auto 28px;color:#d6e6f6;font-size:16px}

/* ---------- Search ---------- */
.iblog-search{display:flex;max-width:540px;margin:0 auto;background:#fff;border-radius:50px;padding:5px;box-shadow:0 14px 34px #00000030}
.iblog-search input{flex:1;min-width:0;border:0!important;outline:0;background:transparent!important;padding:11px 20px;font-size:14px;color:var(--text);box-shadow:none!important}
.iblog-search button{border:0;background:var(--orange);color:#fff;font-weight:700;font-size:13px;padding:0 26px;border-radius:50px;cursor:pointer;transition:background .2s}
.iblog-search button:hover{background:#e56d00}
.iblog-search-side{max-width:none;margin:0;box-shadow:none;border:1px solid var(--line);background:var(--soft)}
.iblog-search-side button{padding:0 16px;font-size:18px}

/* ---------- Category chips ---------- */
.iblog-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:6px 0 38px}
.iblog-chip{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border:1px solid var(--line);border-radius:50px;background:#fff;font-size:13px;font-weight:700;color:#37506a;transition:all .2s}
.iblog-chip em{font-style:normal;font-size:11px;background:var(--soft);color:var(--blue);border-radius:20px;padding:1px 8px}
.iblog-chip:hover{border-color:var(--blue);color:var(--blue)}
.iblog-chip.active{background:var(--navy);border-color:var(--navy);color:#fff}
.iblog-chip.active em{background:#ffffff26;color:#fff}

.iblog-result-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:0 0 24px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.iblog-result-head h2{margin:0;font-size:22px;color:var(--navy)}
.iblog-result-head small{font-size:12px;color:var(--muted);font-weight:400;margin-left:8px}
.iblog-result-head a{font-size:13px;font-weight:700;color:var(--orange)}
.iblog-section-title{font-size:24px;color:var(--navy);margin:46px 0 22px;position:relative;padding-left:16px}
.iblog-section-title:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:4px;background:var(--orange)}

/* ---------- Cards ---------- */
.iblog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.iblog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.iblog-card:hover{transform:translateY(-6px);box-shadow:0 22px 44px #063d7920;border-color:#cddbe8}
.iblog-card-img{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:#dbe8f4}
.iblog-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.iblog-card:hover .iblog-card-img img{transform:scale(1.06)}
.iblog-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#063b73,#0a72bb);color:#fff}
.iblog-ph b{font-size:38px;letter-spacing:2px}
.iblog-ph i{font-style:normal;font-size:12px;letter-spacing:5px;color:#ffb266;text-transform:uppercase}
.iblog-flag{position:absolute;top:14px;left:14px;background:var(--orange);color:#fff;font-size:11px;font-weight:800;letter-spacing:.6px;padding:6px 12px;border-radius:50px}
.iblog-card-body{display:flex;flex-direction:column;flex:1;padding:22px 22px 20px}
.iblog-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted);margin-bottom:10px}
.iblog-tag{display:inline-block;background:#fff1e3;color:#d96500!important;font-size:11px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;padding:4px 10px;border-radius:50px;transition:background .2s}
.iblog-tag:hover{background:var(--orange);color:#fff!important}
.iblog-tag-light{background:#ffffff1f;color:#fff!important;border:1px solid #ffffff40;margin-bottom:16px}
.iblog-tag-light:hover{background:var(--orange)}
.iblog-card h3{font-size:19px;line-height:1.3;margin:0 0 10px;color:var(--navy)}
.iblog-card h3 a{transition:color .2s}
.iblog-card h3 a:hover{color:var(--orange)}
.iblog-card p{font-size:14px;color:#5b6c7c;margin:0 0 18px;line-height:1.65}
.iblog-card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:12px}
.iblog-time{color:var(--muted)}
.iblog-more{font-weight:800;color:var(--blue)}
.iblog-more span{color:var(--orange);display:inline-block;transition:transform .2s}
.iblog-card:hover .iblog-more span{transform:translateX(4px)}

/* Featured */
.iblog-card-featured{flex-direction:row;margin-bottom:8px;border-radius:18px;box-shadow:0 18px 44px #063d7914}
.iblog-card-featured .iblog-card-img{flex:0 0 52%;aspect-ratio:auto;min-height:340px}
.iblog-card-featured .iblog-card-body{justify-content:center;padding:38px 40px}
.iblog-card-featured h3{font-size:30px;line-height:1.2;margin-bottom:14px}
.iblog-card-featured p{font-size:15px}
.iblog-card-featured .iblog-card-foot{margin-top:6px}

.iblog-empty{text-align:center;padding:70px 20px;background:var(--soft);border-radius:16px}
.iblog-empty-ico{width:70px;height:70px;margin:0 auto 14px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:30px;color:var(--blue);box-shadow:0 8px 24px #063d7914}
.iblog-empty h3{margin:0 0 6px;font-size:22px;color:var(--navy)}
.iblog-empty p{margin:0 0 20px;color:var(--muted)}

/* ---------- Pagination ---------- */
.iblog-pager{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:46px 0 10px}
.iblog-pg{min-width:42px;height:42px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;font-size:13px;font-weight:700;color:#37506a;background:#fff;transition:all .2s}
a.iblog-pg:hover{border-color:var(--blue);color:var(--blue)}
.iblog-pg.current{background:var(--navy);border-color:var(--navy);color:#fff}
.iblog-pg.gap{border:0;background:none}
.iblog>.iblog-wrap{padding-bottom:70px}

/* ======================= SINGLE ARTICLE ======================= */
.iblog-progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:99999;background:transparent;pointer-events:none}
.iblog-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),#ffb266);transition:width .08s linear}
.iblog-post-hero{text-align:left;padding:46px 0 96px}
.iblog-post-hero.has-img{padding-bottom:120px}
.iblog-post-hero .iblog-wrap{position:relative;z-index:2}
.iblog-post-hero h1{font-size:40px;max-width:900px;margin:0 0 20px;text-align:left}
.iblog-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:#b9d3ec;margin-bottom:22px}
.iblog-crumbs a:hover{color:#fff}
.iblog-crumbs i{font-style:normal;opacity:.6}
.iblog-byline{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:13px;color:#d6e6f6}
.iblog-by-author{display:inline-flex;align-items:center;gap:10px}
.iblog-by-author img{border-radius:50%;border:2px solid #ffffff55;display:block}
.iblog-by-author b{color:#fff}
.iblog-cover{margin:-78px 0 0;position:relative;z-index:3;border-radius:18px;overflow:hidden;box-shadow:0 26px 60px #062b5940;background:#dbe8f4}
.iblog-cover img{display:block;width:100%;max-height:520px;object-fit:cover}

.iblog-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:56px;padding:52px 0 70px;align-items:start}
.iblog-article{min-width:0}

.iblog-toc{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:10px;padding:20px 24px;margin-bottom:34px}
.iblog-toc[hidden]{display:none}
.iblog-toc-title{font-weight:800;font-size:14px;color:var(--navy);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}
.iblog-toc ol{margin:0;padding-left:20px;font-size:14px}
.iblog-toc li{margin:7px 0;color:var(--blue)}
.iblog-toc li.sub{margin-left:18px;font-size:13px;list-style:circle}
.iblog-toc a{color:#264e78;font-weight:600}
.iblog-toc a:hover,.iblog-toc a.on{color:var(--orange)}

.iblog-content{font-size:17px;line-height:1.85;color:var(--body);overflow-wrap:break-word}
.iblog-content>*:first-child{margin-top:0}
.iblog-content p{margin:0 0 1.35em}
.iblog-content h2{font-size:28px;line-height:1.25;color:var(--navy);margin:1.9em 0 .6em;padding-bottom:10px;border-bottom:2px solid var(--line);position:relative;scroll-margin-top:90px}
.iblog-content h2:after{content:"";position:absolute;left:0;bottom:-2px;width:64px;height:2px;background:var(--orange)}
.iblog-content h3{font-size:22px;line-height:1.3;color:var(--navy);margin:1.6em 0 .5em;scroll-margin-top:90px}
.iblog-content h4{font-size:18px;color:var(--navy);margin:1.4em 0 .4em}
.iblog-content a{color:var(--blue);font-weight:600;border-bottom:1px solid #b8d0e8;transition:all .2s}
.iblog-content a:hover{color:var(--orange);border-color:var(--orange)}
.iblog-content ul,.iblog-content ol{margin:0 0 1.4em;padding-left:1.4em}
.iblog-content li{margin:.45em 0}
.iblog-content ul li::marker{color:var(--orange)}
.iblog-content ol li::marker{color:var(--blue);font-weight:800}
.iblog-content img{border-radius:12px;height:auto;display:block;margin:1.6em auto}
.iblog-content figure{margin:1.8em 0}
.iblog-content figcaption{text-align:center;font-size:13px;color:var(--muted);margin-top:8px}
.iblog-content blockquote{margin:1.8em 0;padding:22px 28px;background:linear-gradient(105deg,#f4f8fc,#fff);border-left:5px solid var(--orange);border-radius:0 12px 12px 0;font-size:19px;font-style:italic;color:var(--navy)}
.iblog-content blockquote p{margin:0}
.iblog-content table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;display:block;overflow-x:auto}
.iblog-content th{background:var(--navy);color:#fff;text-align:left;padding:12px 14px}
.iblog-content td{padding:11px 14px;border-bottom:1px solid var(--line)}
.iblog-content tr:nth-child(even) td{background:var(--soft)}
.iblog-content code{background:#eef3f8;color:#c2410c;padding:2px 6px;border-radius:5px;font-size:.9em}
.iblog-content pre{background:#0d2340;color:#dbe8f5;padding:20px;border-radius:12px;overflow:auto;font-size:14px;line-height:1.6;margin:1.6em 0}
.iblog-content pre code{background:none;color:inherit;padding:0}
.iblog-content hr{border:0;height:1px;background:var(--line);margin:2.4em 0}
.iblog-content .wp-block-button__link,.iblog-content .wp-element-button{border-bottom:0}

.iblog-tags{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:34px 0 0;font-size:13px}
.iblog-tags b{color:var(--navy);margin-right:2px}
.iblog-tags a{background:var(--soft);border:1px solid var(--line);color:#37506a;padding:5px 13px;border-radius:50px;font-weight:600;transition:all .2s}
.iblog-tags a:hover{background:var(--navy);border-color:var(--navy);color:#fff}

.iblog-share{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-top:30px;padding:18px 22px;background:var(--soft);border-radius:12px;font-size:14px;color:var(--navy)}
.iblog-share-btns{display:flex;gap:10px;flex-wrap:wrap}
.iblog-share-btns a,.iblog-copy{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;border:0;cursor:pointer;transition:all .2s;font:700 12px Arial,sans-serif}
.iblog-share-btns a:hover,.iblog-copy:hover{background:var(--orange);transform:translateY(-2px)}
.iblog-copy{border-radius:50px;padding:0 16px;background:#fff;color:var(--navy);border:1px solid var(--line)}
.iblog-copy em{font-style:normal}
.iblog-copy.done{background:#1a8f3b;color:#fff;border-color:#1a8f3b}

.iblog-author{display:flex;gap:20px;align-items:center;margin-top:30px;padding:26px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 10px 30px #063d780d}
.iblog-author img{border-radius:50%;flex:0 0 auto;display:block;border:3px solid #fff;box-shadow:0 4px 14px #063d7833}
.iblog-author span{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--orange);font-weight:800}
.iblog-author h4{margin:2px 0 6px;font-size:19px;color:var(--navy)}
.iblog-author p{margin:0;font-size:14px;color:#5b6c7c;line-height:1.6}

.iblog-prevnext{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.iblog-prevnext a{display:block;padding:18px 22px;border:1px solid var(--line);border-radius:12px;transition:all .2s}
.iblog-prevnext a:hover{border-color:var(--orange);box-shadow:0 12px 28px #063d7914;transform:translateY(-2px)}
.iblog-prevnext span{display:block;font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--orange);margin-bottom:6px}
.iblog-prevnext b{display:block;font-size:15px;line-height:1.35;color:var(--navy)}
.iblog-prevnext .next{text-align:right;grid-column:2}

/* Sidebar */
.iblog-side{display:flex;flex-direction:column;gap:26px}
.iblog-widget{border:1px solid var(--line);border-radius:14px;padding:22px;background:#fff}
.iblog-widget h4{margin:0 0 16px;font-size:14px;letter-spacing:1px;text-transform:uppercase;color:var(--navy);padding-bottom:10px;border-bottom:2px solid var(--line);position:relative}
.iblog-widget h4:after{content:"";position:absolute;left:0;bottom:-2px;width:38px;height:2px;background:var(--orange)}
.iblog-catlist,.iblog-recent{list-style:none;margin:0;padding:0}
.iblog-catlist li a{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px;font-weight:600;color:#37506a;transition:all .2s}
.iblog-catlist li:last-child a{border-bottom:0}
.iblog-catlist li a:hover{color:var(--orange);padding-left:6px}
.iblog-catlist em{font-style:normal;font-size:11px;background:var(--soft);color:var(--blue);border-radius:20px;padding:2px 9px}
.iblog-recent li{display:flex;gap:14px;align-items:center;margin-bottom:16px}
.iblog-recent li:last-child{margin-bottom:0}
.iblog-recent .thumb{flex:0 0 74px;width:74px;height:74px;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,#063b73,#0a72bb);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:12px;letter-spacing:1px}
.iblog-recent .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.iblog-recent div a{font-size:14px;font-weight:700;line-height:1.35;color:var(--navy);display:block}
.iblog-recent div a:hover{color:var(--orange)}
.iblog-recent small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.iblog-side-cta{position:relative;background:linear-gradient(150deg,#062f59,#0a6cb5);border:0;color:#fff;text-align:center;padding:30px 24px;overflow:hidden}
.iblog-side-cta:before{content:"";position:absolute;right:-50px;top:-50px;width:150px;height:150px;border-radius:50%;background:#ff7a0040}
.iblog-side-cta-ico{position:relative;width:54px;height:54px;margin:0 auto 14px;border-radius:50%;background:var(--orange);display:grid;place-items:center;font-size:24px;font-weight:800}
.iblog-side-cta h4{color:#fff;border:0;text-transform:none;letter-spacing:0;font-size:20px;padding:0;margin:0 0 8px}
.iblog-side-cta h4:after{display:none}
.iblog-side-cta p{position:relative;color:#d6e6f6;font-size:13px;margin:0 0 20px;line-height:1.6}
.iblog-side-cta .iblog-btn{position:relative;width:100%}

@media(min-width:1001px){.iblog-side-cta{position:sticky;top:24px}}

/* Related + CTA band */
.iblog-related{background:var(--soft);padding:64px 0 72px}
.iblog-related-head{text-align:center;margin-bottom:34px}
.iblog-related-head h2{margin:6px 0 0;font-size:30px;color:var(--navy)}
.iblog-cta{background:linear-gradient(100deg,#ff6800,#ff8c00);color:#fff;padding:36px 0}
.iblog-cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.iblog-cta h2{margin:0;font-size:26px;color:#fff}
.iblog-cta p{margin:6px 0 0;font-size:14px;max-width:620px;color:#fff5ea}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .iblog-layout{grid-template-columns:1fr;gap:40px}
  .iblog-side{display:grid;grid-template-columns:1fr 1fr;align-items:start}
  .iblog-side-cta{grid-column:1/-1}
  .iblog-grid{grid-template-columns:repeat(2,1fr)}
  .iblog-card-featured{flex-direction:column}
  .iblog-card-featured .iblog-card-img{flex:none;min-height:0;aspect-ratio:16/9}
  .iblog-card-featured .iblog-card-body{padding:26px}
  .iblog-card-featured h3{font-size:24px}
}
@media(max-width:640px){
  .iblog-hero{padding:52px 0 60px}
  .iblog-hero h1,.iblog-post-hero h1{font-size:29px}
  .iblog-grid,.iblog-side{grid-template-columns:1fr}
  .iblog-search button{padding:0 18px}
  .iblog-content{font-size:16px}
  .iblog-content h2{font-size:23px}
  .iblog-author{flex-direction:column;text-align:center}
  .iblog-prevnext{grid-template-columns:1fr}
  .iblog-prevnext .next{grid-column:auto}
  .iblog-cta-inner{flex-direction:column;align-items:flex-start}
  .iblog-share{flex-direction:column;align-items:flex-start}
  .iblog-cover{margin-top:-60px;border-radius:12px}
  .iblog-post-hero.has-img{padding-bottom:90px}
}