:root{
  --wits-blue:#002D72;
  --true-blue:#009ADE;
  --aqua:#48C1BB;
  --apple:#3DAE2B;
  --violet:#8347AD;
  --ruby:#E81F76;
  --lime:#F2E505;
  --white:#FFFFFF;
  --ink:#14233B;
  --muted:#617089;
  --line:#DDE8F2;
  --soft:#F6FAFD;
  --shadow:0 26px 80px rgba(0,45,114,.18);
}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;font-family:Verdana,Arial,sans-serif;color:var(--ink);background:
  radial-gradient(circle at 12% 12%, rgba(72,193,187,.25), transparent 28%),
  radial-gradient(circle at 88% 18%, rgba(0,154,222,.22), transparent 26%),
  linear-gradient(135deg,#F7FBFF 0%,#FFFFFF 42%,#EEF9F8 100%);}
body::before{content:"";position:fixed;inset:0;background:linear-gradient(120deg,rgba(0,45,114,.05),transparent 30%,rgba(242,229,5,.08));pointer-events:none}.shell{position:relative;width:min(1180px,92vw);margin:0 auto;padding:42px 0 56px}.hero-card,.processing-card,.download-card,.error-card{background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border:1px solid rgba(221,232,242,.9);box-shadow:var(--shadow);border-radius:32px;padding:34px}.hero-card{overflow:hidden;position:relative}.hero-card::after{content:"";position:absolute;right:-120px;top:-140px;width:340px;height:340px;border-radius:50%;background:conic-gradient(from 180deg,var(--aqua),var(--true-blue),var(--violet),var(--ruby),var(--lime),var(--aqua));opacity:.18}.brand-row{display:flex;align-items:center;gap:24px;position:relative;z-index:1}.logo-panel{width:132px;height:78px;border-radius:24px;background:var(--white);display:grid;place-items:center;border:1px solid var(--line);box-shadow:0 12px 36px rgba(0,45,114,.08);flex:0 0 auto}.logo-panel img{max-width:116px;max-height:64px;object-fit:contain}.eyebrow{margin:0 0 8px;text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:800;color:var(--true-blue)}h1,h2{font-family:"Futura",Arial Black,Arial,sans-serif;color:var(--wits-blue);margin:0}h1{font-size:clamp(32px,4vw,54px);line-height:1.02;letter-spacing:-.04em}.lead{max-width:820px;margin:12px 0 0;color:var(--muted);font-size:17px;line-height:1.55}.main-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(310px,.75fr);gap:24px;margin-top:32px;position:relative;z-index:1}.upload-card,.assurance-card{border:1px solid var(--line);border-radius:28px;padding:22px;background:linear-gradient(180deg,#fff,#FAFCFF)}.drop-zone{border:2px dashed rgba(0,154,222,.45);border-radius:26px;padding:36px 24px;text-align:center;background:linear-gradient(180deg,rgba(72,193,187,.08),rgba(0,154,222,.04));cursor:pointer;transition:.2s ease}.drop-zone:hover,.drop-zone.dragover{border-color:var(--aqua);transform:translateY(-2px);box-shadow:0 18px 42px rgba(72,193,187,.18)}.upload-icon{width:78px;height:78px;border-radius:22px;margin:0 auto 16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--wits-blue),var(--true-blue));color:white;font-weight:900;letter-spacing:.05em;box-shadow:0 14px 30px rgba(0,45,114,.25)}.drop-zone h2{font-size:24px;margin-bottom:8px}.drop-zone p{color:var(--muted);margin:0 0 16px}.file-meta{display:inline-flex;max-width:100%;border:1px solid var(--line);background:white;border-radius:999px;padding:8px 14px;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.primary-btn,.download-btn,.reset-btn{border:0;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:18px;font-weight:850;transition:.18s ease}.primary-btn{width:100%;margin-top:18px;padding:17px 20px;background:linear-gradient(135deg,var(--wits-blue),var(--true-blue));color:white;font-size:16px;box-shadow:0 16px 34px rgba(0,45,114,.22)}.primary-btn svg{width:22px;height:22px;fill:white}.primary-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 22px 44px rgba(0,45,114,.28)}.primary-btn:disabled{opacity:.45;cursor:not-allowed}.fine-print{font-size:12px;color:var(--muted);text-align:center;margin:12px 0 0}.assurance-card h2{font-size:22px;margin-bottom:18px}.check-list{display:grid;gap:12px}.check-list div{display:flex;align-items:center;gap:10px;color:#283A55;font-size:14px}.check-list span{width:14px;height:14px;border-radius:99px;background:var(--apple);box-shadow:0 0 0 4px rgba(61,174,43,.12)}.signal-box{margin-top:22px;border-radius:20px;padding:18px;background:linear-gradient(135deg,rgba(0,45,114,.08),rgba(72,193,187,.12));border:1px solid rgba(72,193,187,.28)}.signal-box strong{color:var(--wits-blue)}.signal-box p{margin:6px 0 0;color:var(--muted);line-height:1.5;font-size:13px}.hidden{display:none!important}.processing-card,.download-card,.error-card{margin-top:24px}.processing-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.processing-head h2{font-size:26px}.progress-pct{width:82px;height:82px;border-radius:26px;display:grid;place-items:center;background:var(--wits-blue);color:white;font-weight:900;font-size:20px;box-shadow:0 16px 38px rgba(0,45,114,.25)}.bar{height:14px;background:#E8F0F8;border-radius:999px;overflow:hidden;margin:18px 0}.bar div{height:100%;width:0;background:linear-gradient(90deg,var(--aqua),var(--true-blue),var(--wits-blue));border-radius:999px;transition:width .4s ease}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.steps li{border:1px solid var(--line);border-radius:16px;padding:12px 10px;font-size:12px;color:var(--muted);background:white}.steps li.active{border-color:var(--true-blue);color:var(--wits-blue);font-weight:800;background:#F1FAFF}.steps li.done{border-color:rgba(61,174,43,.45);color:#245C1C;background:#F4FBF2}.log-box{margin-top:18px;max-height:150px;overflow:auto;background:#071A35;color:#DDEEFF;border-radius:18px;padding:14px;font-size:12px;line-height:1.5}.download-card{text-align:center}.complete-badge{display:inline-flex;border-radius:999px;background:rgba(61,174,43,.12);color:#245C1C;border:1px solid rgba(61,174,43,.35);padding:7px 14px;font-weight:850;text-transform:uppercase;letter-spacing:.08em;font-size:11px}.download-card h2,.error-card h2{font-size:30px;margin-top:12px}.download-card p,.error-card p{color:var(--muted)}.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}.download-btn{padding:16px 18px;background:var(--wits-blue);color:white}.download-btn.secondary{background:var(--true-blue)}.download-btn.ghost{grid-column:1/-1;background:white;color:var(--wits-blue);border:1px solid var(--line)}.reset-btn{margin-top:18px;background:#F1F5F9;color:var(--wits-blue);padding:12px 16px}.error-card{border-color:rgba(232,31,118,.3);box-shadow:0 26px 80px rgba(232,31,118,.13)}.error-card h2{color:var(--ruby)}@media(max-width:860px){.brand-row,.main-grid{grid-template-columns:1fr;display:grid}.steps{grid-template-columns:1fr 1fr}.download-grid{grid-template-columns:1fr}.logo-panel{width:110px;height:70px}h1{font-size:34px}.shell{padding-top:22px}.hero-card,.processing-card,.download-card,.error-card{padding:22px;border-radius:24px}}