:root{--navy:#07152f;--navy2:#0d2450;--blue:#1768e8;--cyan:#41d5ff;--gold:#ffc83d;--ink:#14233e;--muted:#61708b;--bg:#f5f8ff;--white:#fff;--line:#e2e9f5;--shadow:0 18px 50px rgba(7,21,47,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%}.wrap{width:min(1160px,92%);margin:auto}.topbar{background:#06112a;color:#dce8ff;font-size:13px;padding:8px 0}.topbar .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.5px;color:var(--navy);font-size:20px}.brand-mark{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,var(--blue),#35d0ff);color:#fff;font-size:23px;box-shadow:0 8px 20px #1768e83d}.brand small{display:block;font-size:9px;letter-spacing:1.1px;color:#6c7890;font-weight:800;margin-top:-3px}.nav-links{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700;color:#253653}.nav-links a:hover,.nav-links a.active{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.2s;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--blue),#3999ff);color:white;box-shadow:0 9px 22px #1768e82e}.btn-primary:hover{transform:translateY(-2px)}.btn-outline{border-color:#c8d7ee;color:var(--navy);background:#fff}.btn-gold{background:var(--gold);color:#17223a}.menu-toggle{display:none;border:0;background:#eef4ff;border-radius:10px;padding:10px;font-size:22px}.hero{overflow:hidden;position:relative;background:radial-gradient(circle at 82% 18%,#174ba2 0,transparent 31%),linear-gradient(120deg,#06112a,#0c2552 68%,#0b3c78);color:#fff;padding:86px 0 78px}.hero:before{content:"";position:absolute;width:480px;height:480px;border:1px solid #ffffff18;border-radius:50%;right:-100px;top:-160px;box-shadow:0 0 0 55px #ffffff08,0 0 0 110px #ffffff05}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:center;position:relative}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#a9e9ff;text-transform:uppercase;letter-spacing:1.8px;font-size:12px;font-weight:900}.eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}h1{font-size:clamp(38px,5vw,64px);line-height:1.08;letter-spacing:-2.2px;margin:18px 0 20px}h1 .accent{color:var(--gold)}.hero p{font-size:18px;color:#d6e4ff;max-width:640px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.hero-note{font-size:13px;color:#afc4e7}.hero-art{position:relative;min-height:365px;display:grid;place-items:center}.orbit{width:310px;height:310px;border:1px solid #7bbcff65;border-radius:50%;position:absolute;box-shadow:0 0 0 36px #ffffff08,0 0 0 72px #ffffff05}.core{width:180px;height:180px;border-radius:42px;background:linear-gradient(145deg,#1e8aff,#45d7ff);display:grid;place-items:center;font-size:76px;box-shadow:0 25px 70px #0007;transform:rotate(-7deg)}.float-card{position:absolute;background:#ffffffed;color:var(--navy);padding:12px 15px;border-radius:15px;box-shadow:var(--shadow);font-weight:800;font-size:13px;display:flex;gap:9px;align-items:center}.float-card span{font-size:23px}.fc1{top:26px;left:0}.fc2{right:-5px;top:90px}.fc3{bottom:38px;left:5px}.fc4{right:6px;bottom:0}.stats{margin-top:-1px;background:#fff;border-bottom:1px solid var(--line)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0;gap:16px}.stat{padding:8px 16px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{font-size:22px;color:var(--navy);display:block}.stat span{font-size:12px;color:var(--muted);font-weight:700}.section{padding:76px 0}.section.soft{background:var(--bg)}.section.dark{background:var(--navy);color:#fff}.section-head{text-align:center;max-width:720px;margin:0 auto 38px}.section-head .eyebrow{color:var(--blue)}.section-head h2{font-size:clamp(28px,3vw,42px);letter-spacing:-1.2px;line-height:1.2;margin:12px 0}.section-head p{color:var(--muted);margin:0}.dark .section-head p{color:#bdcbe2}.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:24px;box-shadow:0 6px 24px #0d245009;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b7d1ff}.card-icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:#eaf2ff;color:var(--blue);font-size:26px;margin-bottom:18px}.card h3{margin:0 0 8px;font-size:19px}.card p{margin:0 0 15px;color:var(--muted);font-size:14px}.text-link{color:var(--blue);font-size:14px;font-weight:900}.pills{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.pill{border:1px solid #dbe5f5;background:#f5f8ff;padding:6px 10px;border-radius:100px;font-size:12px;font-weight:800;color:#3b4c68}.tech-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.tech{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 10px;text-align:center;font-weight:800;font-size:13px;color:#263856}.tech .logo{height:43px;display:grid;place-items:center;font-size:28px;font-weight:900;margin-bottom:8px;color:var(--tech,#1768e8)}.path{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.path span{background:#fff;border:1px solid var(--line);padding:12px 15px;border-radius:12px;font-weight:800;font-size:13px}.path b{color:var(--blue);font-size:19px}.project-card{padding:0;overflow:hidden}.project-art{height:130px;background:linear-gradient(135deg,#0b2450,#1675db);display:grid;place-items:center;color:#fff;font-size:43px}.project-card .card-body{padding:22px}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}.portrait{min-height:360px;border-radius:26px;background:radial-gradient(circle at 50% 30%,#2da6ff,#0b2450 65%);display:grid;place-items:center;color:white;font-size:90px;position:relative;overflow:hidden}.portrait:after{content:"CLOUD-U-LEARN";position:absolute;bottom:20px;font-size:12px;letter-spacing:3px;font-weight:900;color:#ffffffa8}.check-list{list-style:none;padding:0;margin:22px 0}.check-list li{padding:8px 0 8px 28px;position:relative}.check-list li:before{content:"✓";position:absolute;left:0;color:#0aaf7a;font-weight:900}.banner{border-radius:25px;padding:42px;background:linear-gradient(120deg,#0b2450,#1269cc);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px}.banner h2{margin:0 0 8px;font-size:30px}.banner p{margin:0;color:#d7e7ff}.page-hero{padding:64px 0;background:linear-gradient(120deg,#07152f,#113d7b);color:#fff}.page-hero h1{font-size:clamp(36px,4vw,52px);margin:10px 0}.crumb{font-size:13px;color:#b9d3ff}.course-layout{display:grid;grid-template-columns:1.4fr .6fr;gap:26px;align-items:start}.content-panel{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff;margin-bottom:20px}.content-panel h2{margin-top:0}.topic-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.topic{padding:11px 13px;background:#f5f8ff;border-radius:10px;font-size:14px}.sidebar{position:sticky;top:100px}.sidebar .card{background:#f9fbff}.form{display:grid;gap:14px}.form input,.form select,.form textarea{width:100%;border:1px solid #d7e1f0;border-radius:10px;padding:13px;font:inherit;background:#fff}.form textarea{min-height:120px;resize:vertical}.form small{color:var(--muted)}.notice{display:none;margin-top:12px;padding:12px;border-radius:10px;background:#e5fff4;color:#08744f;font-weight:800}.footer{background:#06112a;color:#c8d7f0;padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}.footer .brand{color:#fff}.footer h4{color:#fff;margin:0 0 14px}.footer a{display:block;margin:8px 0;font-size:13px;color:#c8d7f0}.footer a:hover{color:var(--gold)}.footer p{font-size:13px;color:#aebed8}.copyright{border-top:1px solid #ffffff20;margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:#91a5c6}.salary{font-size:14px;color:var(--muted)}.salary strong{color:var(--navy)}.blog-date{font-size:12px;color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:1px}.mobile-only{display:none}
@media(max-width:900px){.nav-links{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;padding:20px 4%;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:14px}.nav-links.open{display:flex}.menu-toggle{display:block}.nav-inner>.btn{display:none}.hero-grid,.split,.course-layout{grid-template-columns:1fr}.hero{padding:60px 0}.hero-art{min-height:320px}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.tech-grid{grid-template-columns:repeat(3,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border:0}.footer-grid{grid-template-columns:repeat(2,1fr)}.sidebar{position:static}.banner{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.topbar .wrap{justify-content:center}.hero-art{transform:scale(.86);margin:-20px -20px}.grid-3,.grid-4{grid-template-columns:1fr}.tech-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat{padding:8px}.footer-grid{grid-template-columns:1fr}.section{padding:54px 0}.card{padding:20px}.topic-list{grid-template-columns:1fr}.banner{padding:28px}.brand{font-size:17px}.brand-mark{width:40px;height:40px}}

/* Official CLOUD-U-LEARN logo */
.brand-logo{display:block;width:250px;height:auto;max-height:64px;object-fit:contain}
.footer .brand-logo{width:280px;max-height:74px}
@media(max-width:560px){.brand-logo{width:205px;max-height:56px}.footer .brand-logo{width:230px;max-height:62px}}

.form-trap{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form button:disabled{opacity:.65;cursor:wait}