/* IECC v2.2 Commercial Upgrade Design System
   Complete interactive widgets, photographic showcases, verification registry, and responsive components.
*/

.lead{font-size:18px;color:#4b5563;max-width:680px;line-height:1.6}
.split-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.split-head .sec-title,.split-head .sec-kicker{text-align:left;margin-bottom:0}
.split-head .sec-kicker{margin-bottom:10px}
.checks{list-style:none;display:grid;gap:13px;margin-top:20px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:16px}
.checks li .ck{flex:none;width:24px;height:24px;border-radius:50%;background:var(--pink-soft);color:var(--pink-dark);display:grid;place-items:center;font-weight:800;font-size:13px;margin-top:2px}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}

/* ---------- Hero Interactive Search & Autocomplete ---------- */
.hero-search-wrap{position:relative;margin-top:28px;max-width:540px}
.hero-search-bar{display:flex;align-items:center;background:#ffffff;border:2px solid #059669;border-radius:999px;padding:6px 6px 6px 20px;box-shadow:0 12px 32px rgba(5,150,105,0.18);transition:box-shadow .2s}
.hero-search-bar:focus-within{box-shadow:0 16px 40px rgba(5,150,105,0.28)}
.hero-search-bar input{flex:1;border:none;outline:none;font-size:15.5px;color:#1f2937;font-family:inherit;background:transparent}
.hero-search-bar input::placeholder{color:#6b7280}
.hero-search-bar button{border:none;background:#059669;color:#ffffff;font-family:Poppins;font-weight:700;font-size:14px;padding:12px 22px;border-radius:999px;cursor:pointer;transition:background .2s}
.hero-search-bar button:hover{background:#047857}
.search-drop{position:absolute;top:calc(100% + 8px);left:0;right:0;background:#ffffff;border-radius:14px;box-shadow:0 20px 48px rgba(0,0,0,0.15);border:1px solid #e5e7eb;max-height:340px;overflow-y:auto;z-index:80;display:none;padding:8px 0}
.search-drop.active{display:block}
.search-drop-item{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;text-decoration:none;color:#1f2937;transition:background .15s}
.search-drop-item:hover{background:#f0fdf4}
.search-drop-item .item-main strong{display:block;font-size:14.5px;color:#0f2b22}
.search-drop-item .item-main span{font-size:12.5px;color:#6b7280}
.search-drop-item .item-tag{font-size:11.5px;font-weight:700;background:#dcfce7;color:#15803d;padding:4px 10px;border-radius:999px}

/* ---------- Audience Segmentation Grid ---------- */
.aud-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:40px}
.aud-card{background:#ffffff;border:1px solid #e5e7eb;border-radius:var(--r);padding:28px 24px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.aud-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(5,150,105,0.12);border-color:#a7f3d0}
.aud-icon-box{width:56px;height:56px;border-radius:14px;background:#f0fdf4;border:1px solid #bbf7d0;display:grid;place-items:center;margin-bottom:18px}
.aud-icon-box img{width:32px;height:32px;object-fit:contain}
.aud-card h3{font-size:18px;color:#0f2b22;margin-bottom:8px}
.aud-card p{color:#4b5563;font-size:14px;line-height:1.55;flex:1}
.aud-card .aud-pill{display:inline-block;margin-top:14px;font-size:12px;font-weight:700;color:#059669;text-transform:uppercase;letter-spacing:.05em}

/* ---------- 4-Step Interactive Pathway ---------- */
.funnel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px;position:relative}
.funnel-card{background:#ffffff;border:1px solid #e5e7eb;border-radius:var(--r);padding:28px 24px;position:relative;box-shadow:var(--shadow);overflow:hidden}
.funnel-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#059669,#10b981)}
.funnel-num{font-family:Poppins;font-size:32px;font-weight:800;color:#d1fae5;line-height:1;margin-bottom:12px}
.funnel-card h3{font-size:17.5px;color:#0f2b22;margin-bottom:8px}
.funnel-card p{font-size:13.5px;color:#4b5563;line-height:1.55}
.funnel-tag{display:inline-block;margin-top:12px;font-size:11.5px;font-weight:800;background:#f0fdf4;color:#047857;padding:4px 10px;border-radius:999px}

/* ---------- Verified Testimonials Wall ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.testi-card{background:#ffffff;border:1px solid #e5e7eb;border-radius:var(--r);padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:space-between}
.testi-stars{color:#f59e0b;font-size:16px;margin-bottom:14px;letter-spacing:2px}
.testi-quote{font-size:14.5px;color:#374151;line-height:1.65;font-style:italic;margin-bottom:20px;flex:1}
.testi-author{display:flex;align-items:center;gap:12px;border-top:1px solid #f3f4f6;padding-top:16px}
.testi-avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid #e5e7eb;flex:none}
.testi-meta strong{display:block;font-size:14.5px;color:#111827}
.testi-meta span{display:block;font-size:12.5px;color:#6b7280}
.testi-cert-badge{margin-top:4px;display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;background:#ecfdf5;color:#065f46;padding:2px 8px;border-radius:6px}

/* ---------- Accordion Component ---------- */
.iecc-acc{display:grid;gap:12px;max-width:820px;margin:32px auto 0}
.acc-item{background:#ffffff;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;transition:border-color .18s}
.acc-item.active{border-color:#059669;box-shadow:0 6px 20px rgba(5,150,105,0.08)}
.acc-btn{width:100%;text-align:left;background:transparent;border:none;padding:18px 22px;font-family:Poppins;font-weight:700;font-size:16px;color:#0f2b22;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.acc-btn .acc-ico{font-size:20px;color:#059669;transition:transform .2s}
.acc-item.active .acc-btn .acc-ico{transform:rotate(45deg)}
.acc-panel{padding:0 22px 20px;font-size:14.5px;color:#4b5563;line-height:1.65;display:none}
.acc-item.active .acc-panel{display:block}

/* ---------- Exam Cards with Photography ---------- */
.exam-card.has-img{padding:0;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid #f0f2f5;transition:.2s;display:flex;flex-direction:column}
.exam-card.has-img:hover{transform:translateY(-6px);box-shadow:0 24px 52px rgba(5,150,105,.16)}
.exam-img{position:relative;height:172px;overflow:hidden;border-radius:var(--r) var(--r) 0 0;background:#dfe9e4}
.exam-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.exam-card.has-img:hover .exam-img img{transform:scale(1.06)}
.exam-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,43,34,.28),transparent 45%)}
.exam-img .pill{position:absolute;left:14px;top:14px;z-index:2;box-shadow:0 6px 16px rgba(0,0,0,.18)}
.exam-card.has-img .exam-body{padding:22px 24px 0;flex:1}
.exam-card.has-img .exam-body h3{margin-top:0;font-size:19px;color:#0f2b22}
.exam-meta{display:flex;gap:14px;margin-top:14px;font-size:13px;color:#6b7280}
.exam-meta span b{color:#111827}
.card-strip{margin:20px 0 0;padding:12px 24px;background:#f9fafb;border-top:1px solid #f3f4f6;display:flex;justify-content:space-between;align-items:center;font-size:12.5px;font-weight:700;color:#059669}

/* ---------- Category Showcase ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cat-card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid #f0f2f5;transition:.2s;display:flex;flex-direction:column}
.cat-card:hover{transform:translateY(-6px);box-shadow:0 24px 52px rgba(5,150,105,.16)}
.cat-img{height:178px;overflow:hidden;position:relative;background:#dfe9e4}
.cat-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.cat-card:hover .cat-img img{transform:scale(1.07)}
.cat-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(15,43,34,.35))}
.cat-count{position:absolute;right:14px;bottom:12px;z-index:2;background:rgba(255,255,255,.94);font-size:12.5px;font-weight:800;padding:6px 14px;border-radius:999px;color:var(--green)}
.cat-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.cat-body h3{font-size:19.5px;margin-bottom:8px;color:#0f2b22}
.cat-body p{color:var(--muted);font-size:14.5px;flex:1}
.cat-link{margin-top:14px;font-weight:800;color:var(--pink-dark);font-size:15px}
.cat-card:hover .cat-link{color:var(--pink)}

/* ---------- Hero with Photography ---------- */
.hero-media{position:relative}
.hero-photo{width:100%;height:540px;object-fit:cover;border-radius:26px;box-shadow:0 34px 80px rgba(15,43,34,.28);display:block}
.hm-card{position:absolute;background:#fff;border-radius:16px;box-shadow:0 18px 44px rgba(15,43,34,.2);padding:14px 18px;font-size:13.5px;max-width:250px}
.hm-card b{display:block;font-family:Poppins;font-size:14.5px}
.hm-1{left:20px;top:0;transform:rotate(-3deg)}
.hm-2{right:20px;top:0;transform:rotate(2deg)}
.hm-3{left:8%;bottom:-22px}
.hm-badge{position:absolute;right:6%;bottom:8%;background:var(--green);color:#fff;border-radius:999px;padding:12px 22px;font-family:Poppins;font-weight:700;font-size:14px;box-shadow:0 14px 34px rgba(15,43,34,.35)}
.hm-badge .dot{color:#4ade80;margin-right:8px}

/* ---------- Formal Certificate (Verify Page) ---------- */
.vrf-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start;margin-top:44px}
.cert-doc{background:#FDFBF4;border-radius:10px;padding:14px;box-shadow:0 30px 70px rgba(15,43,34,.16);position:relative}
.cert-inner{border:2px solid #c9a227;border-radius:6px;padding:52px 44px 40px;text-align:center;position:relative;background:radial-gradient(ellipse at 50% 0%,rgba(201,162,39,.08),transparent 60%)}
.cert-inner::before{content:"";position:absolute;inset:8px;border:1px solid #d9bc5f;border-radius:4px;pointer-events:none}
.cert-org{font-size:11px;letter-spacing:.24em;color:#8a6d1f;font-weight:700}
.cert-title{font-family:Georgia,'Times New Roman',serif;font-size:42px;font-weight:400;color:#1f2a37;margin:14px 0 6px}
.cert-rule{display:flex;align-items:center;gap:12px;justify-content:center;margin:18px auto;max-width:320px}
.cert-rule::before,.cert-rule::after{content:"";height:1px;flex:1;background:#c9a227}
.cert-rule span{color:#c9a227;font-size:14px}
.cert-presented{font-size:14.5px;color:#6b7280;font-style:italic;font-family:Georgia,serif}
.cert-name{font-family:Georgia,serif;font-size:40px;font-style:italic;color:#0f2b22;margin:10px 0 4px}
.cert-cred{font-family:Poppins;font-weight:700;font-size:19px;color:#1f2a37;margin-top:10px}
.cert-id{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;color:#8a6d1f;letter-spacing:.06em;margin-top:8px}
.cert-desc{font-size:13.5px;color:#6b7280;max-width:460px;margin:18px auto 0;line-height:1.7}
.cert-foot{display:flex;justify-content:space-between;align-items:flex-end;margin-top:44px;text-align:left;gap:20px}
.sig{flex:1;max-width:210px}
.sig .s{font-family:'Brush Script MT','Segoe Script',cursive;font-size:30px;color:#1f2a37;transform:rotate(-4deg);display:block}
.sig .l{border-top:1px solid #9aa1a9;margin-top:4px;padding-top:6px;font-size:11.5px;letter-spacing:.14em;color:#6b7280;font-weight:700}
.cert-seal{width:104px;height:104px;flex:none;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffe9a8,#f5c542 45%,#c9962a 80%,#a87b1e);display:grid;place-items:center;position:relative;box-shadow:0 8px 22px rgba(160,120,30,.4),inset 0 2px 6px rgba(255,255,255,.6),inset 0 -4px 10px rgba(120,85,15,.5)}
.cert-seal::before{content:"";position:absolute;inset:9px;border-radius:50%;border:2px dashed rgba(120,85,15,.65)}
.cert-seal b{font-family:Poppins;font-size:13px;color:#5f430f;letter-spacing:.1em;text-align:center;line-height:1.3}
.cert-seal small{display:block;font-size:8.5px;letter-spacing:.22em}
.cert-ribbon{position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);display:flex;gap:6px}
.cert-ribbon i{width:26px;height:44px;background:linear-gradient(180deg,#0f2b22,#1d4a3a);clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%)}
.cert-bar{margin-top:26px;background:#0f2b22;border-radius:8px;color:#fff;display:flex;justify-content:space-between;align-items:center;padding:13px 22px;font-size:12.5px;gap:12px;flex-wrap:wrap}
.cert-bar .mono{color:#6EE7B7;font-size:12.5px}
.cert-bar a{color:#fff;text-decoration:underline;font-weight:700}

.vrf-panel{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);border:1px solid #eef1f4;overflow:hidden;position:sticky;top:96px}
.vrf-status{background:linear-gradient(120deg,#0f2b22,#175c42);color:#fff;padding:26px 28px;display:flex;align-items:center;gap:16px}
.vrf-check{width:52px;height:52px;flex:none;border-radius:50%;background:#16a34a;display:grid;place-items:center;font-size:26px;color:#fff;box-shadow:0 0 0 8px rgba(22,163,74,.22)}
.vrf-status h3{font-size:21px}
.vrf-status p{font-size:13.5px;color:#bfe6d2;margin-top:4px}
.vrf-kv{padding:8px 28px 12px}
.vrf-kv .row{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.vrf-kv .row:last-child{border-bottom:none}
.vrf-kv .k{color:var(--muted);font-weight:700;font-size:12.5px;letter-spacing:.06em;flex:none;padding-top:2px}
.vrf-kv .v{text-align:right;font-weight:600}
.vrf-actions{padding:6px 28px 28px;display:grid;gap:10px}
.btn-linkedin{background:#0A66C2;color:#fff}
.btn-linkedin:hover{background:#084d94;transform:translateY(-1px)}
.btn-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.vrf-fine{padding:0 28px 24px;font-size:12.5px;color:var(--muted)}

.vrf-how{margin-top:64px}
.vrf-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:30px}
.vrf-step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;box-shadow:var(--shadow)}
.vrf-step .n{width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-family:Poppins;font-weight:800;margin-bottom:16px}
.vrf-step h3{font-size:18px;margin-bottom:8px}
.vrf-step p{font-size:14.5px;color:var(--muted)}

/* ---------- Code Snippet Box ---------- */
.code-box{background:#0f172a;border-radius:10px;padding:14px 18px;color:#e2e8f0;font-family:ui-monospace,Menlo,monospace;font-size:13px;display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.code-box code{white-space:nowrap;overflow-x:auto;padding-right:12px}
.code-copy-btn{background:#334155;color:#ffffff;border:none;border-radius:6px;padding:6px 12px;font-size:12px;font-weight:700;cursor:pointer;transition:background .15s}
.code-copy-btn:hover{background:#059669}

/* ---------- Responsive Breakpoints ---------- */
@media(max-width:1020px){
 .cat-grid{grid-template-columns:repeat(2,1fr)}
 .aud-grid{grid-template-columns:repeat(2,1fr)}
 .funnel-grid{grid-template-columns:repeat(2,1fr)}
 .testi-grid{grid-template-columns:repeat(2,1fr)}
 .vrf-layout{grid-template-columns:1fr}
 .vrf-panel{position:static}
 .hero-photo{height:420px}
 .hm-1{left:8px}.hm-2{right:8px}
 .rel-grid{grid-template-columns:repeat(2,1fr)}
 .post-feat{grid-template-columns:1fr}
 .info-strip{grid-template-columns:repeat(2,1fr)}
 .stat-cards{grid-template-columns:repeat(2,1fr)}
 .vrf-timeline{grid-template-columns:1fr}
}
@media(max-width:640px){
 .cat-grid{grid-template-columns:1fr}
 .aud-grid{grid-template-columns:1fr}
 .funnel-grid{grid-template-columns:1fr}
 .testi-grid{grid-template-columns:1fr}
 .rel-grid{grid-template-columns:1fr}
 .hero-photo{height:320px}
 .hm-card{display:none}
 .cert-inner{padding:36px 24px 30px}
 .cert-title{font-size:32px}.cert-name{font-size:30px}
 .cert-foot{flex-wrap:wrap}
 .info-strip{grid-template-columns:1fr}
 .page-band{padding:40px 30px}
}

/* Institutional abstract exam covers (replaces AI stock art) */
.xcover{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.xcover-pat{position:absolute;inset:0;pointer-events:none}
.xcover-mono{font-family:Poppins,sans-serif;font-weight:800;font-size:88px;letter-spacing:.02em;color:rgba(255,255,255,.17);user-select:none;line-height:1;transform:translateY(-4px)}
.xcover-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,31,25,.22),transparent 42%,rgba(11,31,25,.18));pointer-events:none}
.exam-img .xcover,.cat-img .xcover{border-radius:inherit}
.exam-card.has-img:hover .xcover{transform:scale(1.03)}
.exam-card.has-img:hover .xcover .xcover-mono{color:rgba(255,255,255,.24)}
.exam-img .xcover,.cat-img .xcover{transition:transform .5s}

/* Featured flagship horizontal scroll strip (breaks 3-col grid monotony) */
.feat-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,340px);gap:20px;overflow-x:auto;scroll-snap-type:x proximity;padding:4px 4px 16px;scrollbar-width:thin;scrollbar-color:#059669 #e2e8f0}
.feat-scroll .exam-card{scroll-snap-align:start;margin:0}
.feat-scroll::-webkit-scrollbar{height:8px}
.feat-scroll::-webkit-scrollbar-track{background:#e2e8f0;border-radius:999px}
.feat-scroll::-webkit-scrollbar-thumb{background:#059669;border-radius:999px}
@media(max-width:640px){.feat-scroll{grid-auto-columns:minmax(260px,82vw)}}