:root{--brand:#0a66c2;--brand-dark:#08518f;--accent:#ff7a00;--bg:#fff;--bg-alt:#f5f8fc;--bg-dark:#0b1f3a;--text:#1a2238;--muted:#5b6478;--border:#e3e8f0;--radius:10px;--shadow:0 6px 24px rgba(10,30,60,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe\ UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.55}img{max-width:100%;display:block}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4,h5{font-weight:700;line-height:1.2;margin:0 0 .5em}h1{font-size:2.6rem}h2{font-size:2rem}h3{font-size:1.25rem}p{margin:0 0 1em;color:var(--muted)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 22px;border-radius:var(--radius);font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .2s;text-align:center;font-size:.95rem}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark);text-decoration:none}.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}.btn-ghost:hover{background:rgba(255,255,255,.12);text-decoration:none}.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}.btn-outline:hover{background:var(--brand);color:#fff;text-decoration:none}.btn-block{width:100%}.btn-lg{padding:16px 28px;font-size:1.05rem}.topbar{background:var(--bg-dark);color:#cdd6e3;font-size:.85rem;padding:8px 0}.topbar-inner{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.topbar-right{margin-left:auto}.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.header-inner{display:flex;align-items:center;gap:24px;padding:14px 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h1{color:#fff;font-size:2.8rem}.eyebrow{color:#ffcc80;font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:.85rem;margin-bottom:10px}.lead{color:#cfd8e6;font-size:1.1rem}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 28px}.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;padding:0;margin:0;border-top:1px solid rgba(255,255,255,.15);padding-top:20px}.hero-stats strong{display:block;font-size:1.5rem;color:#fff}.hero-stats span{color:#a9b6c9;font-size:.85rem}.hero-card{background:#fff;color:var(--text);padding:28px;border-radius:14px;box-shadow:var(--shadow)}.hero-card h3{margin-bottom:16px}.hero-card form{display:grid;gap:10px}.hero-card input,.hero-card select,.contact-form input,.contact-form textarea{padding:12px 14px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;width:100%}.hero-card input:focus,.hero-card select:focus{outline:2px solid var(--brand);outline-offset:1px}.logos-strip{background:var(--bg-alt);padding:30px 0;border-bottom:1px solid var(--border)}.logos-strip p{text-align:center;color:var(--muted);margin-bottom:14px;font-size:.9rem;font-weight:500}.logo-row{display:flex;justify-content:space-around;flex-wrap:wrap;gap:24px;color:#7a869a;font-weight:700;font-size:1.05rem;opacity:.7}.section{padding:80px 0}.section-alt{background:var(--bg-alt)}.section-dark{background:var(--bg-dark);color:#dde6f1}.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}.section-dark p{color:#aabbd1}.section-head{text-align:center;max-width:720px;margin:0 auto 40px}.section-head h2{font-size:2.2rem}.grid{display:grid;gap:24px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.cat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;transition:transform .2s , box-shadow .2s;cursor:pointer}.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand)}.cat-icon{font-size:2.2rem;margin-bottom:10px}.cat-card h4{margin-bottom:6px}.cat-card p{font-size:.88rem;margin:0}.course-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.course-thumb{height:160px;background:#dbe6f3}.course-thumb{background-size:cover;background-position:center}.thumb-1{background-image:url(https://www.zarantech.com/images/data-science.svg)}.thumb-2{background-image:url(https://www.zarantech.com/images/aws.svg)}.thumb-3{background-image:url(https://www.zarantech.com/images/sap.svg)}.thumb-4{background-image:url(https://www.zarantech.com/images/devops.svg)}.thumb-5{background-image:url(https://www.zarantech.com/images/salesforce.svg)}.thumb-6{background-image:url(https://www.zarantech.com/images/cybersecurity.svg)}.course-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}.tag{display:inline-block;background:#fff3e6;color:#c4630a;font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:20px;align-self:flex-start;text-transform:uppercase;letter-spacing:.04em}.course-meta{display:flex;gap:14px;font-size:.85rem;color:var(--muted);margin-top:auto}.course-card .btn{align-self:flex-start}.feature{background:#fff;padding:24px;border-radius:var(--radius);border:1px solid var(--border)}.feature-icon{font-size:1.8rem;margin-bottom:8px}.feature h4{margin-bottom:6px}.feature p{margin:0;font-size:.9rem}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.check-list{list-style:none;padding:0;margin:0 0 24px}.check-list li{padding:8px 0 8px 28px;position:relative}.check-list li::before{content:"✓";position:absolute;left:0;top:8px;color:#5cd6a1;font-weight:700}.stats-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:24px}.stats-card strong{display:block;font-size:2rem;color:#fff}.stats-card span{color:#aabbd1;font-size:.9rem}.t-card{background:#fff;border-radius:var(--radius);padding:28px;margin:0;box-shadow:var(--shadow);border-top:4px solid var(--brand)}.t-card p{color:var(--text);font-style:italic;font-size:1.02rem}.t-card footer{color:var(--muted);font-size:.9rem;font-style:normal}.t-card footer strong{color:var(--text);display:block}.cta-banner{background:linear-gradient(135deg,var(--accent),#ff9d3d);color:#fff;padding:60px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}.cta-inner h2{color:#fff;margin-bottom:6px}.cta-inner p{color:rgba(255,255,255,.92);margin:0}.cta-banner .btn-primary{background:#fff;color:var(--accent)}.cta-banner .btn-primary:hover{background:#0b1f3a;color:#fff}.contact-list{list-style:none;padding:0;margin:18px 0 0}.contact-list li{padding:8px 0;color:var(--text)}.contact-form{background:#fff;padding:30px;border-radius:var(--radius);box-shadow:var(--shadow);display:grid;gap:12px}.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-form textarea{font-family:inherit;resize:vertical}.site-footer{background:#081627;color:#9fb0c8;padding:60px 0 0;margin-top:0}.site-footer h5{color:#fff;margin-bottom:14px;font-size:1rem}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer ul li{padding:5px 0}.site-footer a{color:#9fb0c8}.site-footer a:hover{color:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px}.logo-light{color:#fff}.footer-grid form{display:flex;gap:8px;margin-top:10px}.footer-grid form input{flex:1;padding:10px 12px;border-radius:8px;border:1px solid #1c3151;background:#0c1d33;color:#fff}.footer-bottom{border-top:1px solid #122843;padding:18px 0;font-size:.85rem}.footer-bottom .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}@media (max-width:960px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.hero-inner{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-stats{grid-template-columns:repeat(2,1fr)}h1{font-size:2rem}h2{font-size:1.6rem}}@media (max-width:640px){.main-nav,.header-cta{display:none}.hamburger{display:block;margin-left:auto}.grid-4,.grid-3{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.stats-card{grid-template-columns:1fr 1fr}.contact-form .row{grid-template-columns:1fr}.section{padding:60px 0}.hero{padding:50px 0}}.page-hero{background:linear-gradient(135deg,#0b1f3a 0%,#0a66c2 100%);color:#fff;padding:50px 0 60px}.page-hero h1{color:#fff;font-size:2.4rem;margin-bottom:8px}.page-hero p{color:#cfd8e6;font-size:1.05rem;margin:0;max-width:720px}.breadcrumb{color:#a9b6c9;font-size:.88rem;margin-bottom:10px}.breadcrumb 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h2:first-child{margin-top:0}.course-aside{position:sticky;top:90px;background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden}.aside-thumb{height:180px;background:linear-gradient(135deg,#0a66c2,#3aa0ff);background-size:cover;background-position:center}.aside-body{padding:24px}.price{font-size:1.6rem;font-weight:700;color:var(--text);margin-bottom:4px}.price-old{color:var(--muted);text-decoration:line-through;font-size:1rem;font-weight:500;margin-left:8px}.aside-body .btn{width:100%;margin-top:8px}.aside-list{list-style:none;padding:0;margin:18px 0 0;border-top:1px solid var(--border);padding-top:18px}.aside-list li{padding:6px 0;font-size:.92rem;color:var(--text);display:flex;justify-content:space-between}.aside-list li span:last-child{color:var(--muted)}.module{background:#fff;border:1px solid var(--border);border-radius:8px;margin-bottom:10px;overflow:hidden}.module summary{padding:14px 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