:root{
 --navy:#121246;--navy2:#17145c;--purple:#6f2bd9;--violet:#9a49f0;--lilac:#eadcff;--gold:#eab632;--teal:#079a9a;--ink:#181a35;--muted:#5d6177;--paper:#fff;--bg:#f7f7fb;--line:#e6e2ef;--shadow:0 18px 45px rgba(31,23,73,.13);--radius:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}body.dark{--paper:#15152d;--bg:#0d0d1c;--ink:#f8f8ff;--muted:#bbb9cf;--line:#2e2b4c;--shadow:0 18px 45px rgba(0,0,0,.28)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1180px,92%);margin:auto}.skip-link{position:absolute;left:-999px;top:0}.skip-link:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:1000}.site-header{position:sticky;top:0;z-index:90;background:linear-gradient(90deg,var(--navy),#24105e);color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.18)}.nav-wrap{min-height:74px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:11px;min-width:245px}.brand img{width:56px;height:56px;object-fit:contain}.brand span{display:flex;flex-direction:column}.brand strong{font-size:1.08rem;letter-spacing:.04em}.brand small{opacity:.75;font-size:.73rem}.main-nav{display:flex;gap:20px;margin-left:auto}.main-nav a{font-size:.9rem;font-weight:650;opacity:.9}.main-nav a:hover{color:#ffd95e}.theme-btn,.menu-btn{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;border-radius:12px;min-width:42px;height:42px;cursor:pointer}.menu-btn{display:none;font-size:1.25rem}.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 75% 30%,rgba(156,64,255,.35),transparent 25%),linear-gradient(120deg,#0b1747 0%,#1c135f 54%,#5d168a 100%);padding:76px 0 95px}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,black,transparent)}.hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:45px;z-index:1}.eyebrow{display:inline-block;font-weight:850;font-size:.78rem;letter-spacing:.12em;color:#ffd23f;margin-bottom:12px}.eyebrow.purple{color:var(--purple)}.eyebrow.gold{color:#f5bd2b}.hero h1{font-size:clamp(2.7rem,5.5vw,5.4rem);line-height:.95;margin:.05em 0 .22em;letter-spacing:-.045em}.hero h1 span{background:linear-gradient(90deg,#ffd43c,#eea8ff 65%,#85e0ff);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:1.14rem;max-width:650px;color:#e7e6f6}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:14px;font-weight:800;transition:.25s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,#f9c52e,#ffb814);color:#1e1740;box-shadow:0 10px 25px rgba(238,175,15,.25)}.btn-secondary{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}.hero-badges{display:flex;gap:9px;flex-wrap:wrap}.hero-badges span{padding:8px 11px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);border-radius:999px;font-size:.82rem}.hero-visual{position:relative;min-height:490px}.student-img{position:absolute;width:82%;right:3%;bottom:24px;border-radius:32px;box-shadow:0 24px 50px rgba(0,0,0,.36);transform:rotate(1deg);filter:saturate(1.08)}.das-logo{position:absolute;width:230px;left:-24px;top:3px;border-radius:50%;filter:drop-shadow(0 14px 18px rgba(0,0,0,.38));animation:float 4s ease-in-out infinite}.floating-code{position:absolute;font-weight:900;color:#d8a7ff;border:1px solid rgba(255,255,255,.18);background:rgba(32,15,87,.75);backdrop-filter:blur(8px);border-radius:14px;padding:8px 12px;box-shadow:0 12px 22px rgba(0,0,0,.25);animation:pulse 3s ease-in-out infinite}.code-a{right:2%;top:12%}.code-b{left:11%;bottom:13%;animation-delay:.8s}.code-c{right:4%;bottom:17%;animation-delay:1.5s}.glow{position:absolute;border-radius:50%;filter:blur(30px);opacity:.6}.glow-a{width:180px;height:180px;background:#8d3cff;top:10px;right:15%}.glow-b{width:150px;height:150px;background:#0bb7d4;bottom:0;left:5%}.hero-wave{position:absolute;left:0;bottom:-1px;width:100%;height:40px;background:var(--bg);clip-path:polygon(0 65%,12% 25%,28% 65%,44% 18%,60% 65%,75% 28%,90% 64%,100% 33%,100% 100%,0 100%)}@keyframes float{50%{transform:translateY(-12px) rotate(-1deg)}}@keyframes pulse{50%{transform:scale(1.06);box-shadow:0 0 28px rgba(158,87,255,.45)}}.quick-strip{margin-top:-30px;position:relative;z-index:4}.quick-grid{background:var(--paper);display:grid;grid-template-columns:repeat(4,1fr);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.quick-grid article{display:flex;gap:12px;align-items:center;padding:24px;border-right:1px solid var(--line)}.quick-grid article:last-child{border-right:0}.quick-grid b{font-size:1.7rem}.quick-grid div{display:flex;flex-direction:column}.quick-grid small{color:var(--muted)}.section{padding:90px 0}.section-heading{max-width:800px;margin-bottom:36px}.section-heading h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.08;margin:.15em 0 .35em;letter-spacing:-.035em}.section-heading p{color:var(--muted);font-size:1.05rem}.overview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.info-card{padding:26px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(31,23,73,.06)}.icon-orb{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(135deg,var(--lilac),#fff4ce);color:var(--purple);font-size:1.45rem;font-weight:900}.info-card h3{margin:17px 0 8px}.info-card p{color:var(--muted);margin:0}.quote-card{margin-top:24px;padding:28px 34px;border-radius:22px;background:linear-gradient(120deg,#f0e7ff,#fff8d8);border-left:5px solid var(--purple);display:flex;gap:16px;align-items:flex-start;color:#2b2452}.quote-card span{font-size:4rem;line-height:.7;color:var(--purple)}.quote-card p{font-size:1.05rem;font-weight:650;margin:0}.alt-bg{background:linear-gradient(180deg,rgba(111,43,217,.055),rgba(234,182,50,.04))}.tabs{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}.tab{border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:11px 18px;border-radius:13px;font-weight:800;cursor:pointer}.tab.active{background:linear-gradient(135deg,var(--purple),var(--violet));color:#fff;border-color:transparent}.curriculum-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.curriculum-grid.three{grid-template-columns:repeat(3,1fr)}.curr-card{background:var(--paper);padding:24px;border-radius:22px;border:1px solid var(--line);box-shadow:0 12px 30px rgba(31,23,73,.06);position:relative;overflow:hidden}.curr-card:after{content:"";position:absolute;left:0;bottom:0;width:100%;height:5px;background:linear-gradient(90deg,var(--gold),var(--purple),var(--teal))}.curr-card h3{margin-top:0}.curr-card ul{padding-left:18px;color:var(--muted)}.curr-card li{margin:7px 0}.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.spec-card{position:relative;padding:30px;border-radius:28px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}.spec-card.min{border-top:5px solid var(--teal)}.spec-card.opt{border-top:5px solid var(--purple)}.spec-title{display:flex;gap:16px;align-items:center}.spec-title>span{display:grid;place-items:center;width:50px;height:50px;border-radius:16px;background:var(--lilac);color:var(--purple);font-size:1.4rem;font-weight:900}.spec-title small{font-weight:850;color:var(--muted)}.spec-title h3{font-size:1.55rem;margin:2px 0}.spec-list{list-style:none;padding:0;margin:24px 0 0}.spec-list li{padding:11px 0;border-bottom:1px dashed var(--line)}.spec-list li:before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#e8f8f6;color:#087d72;font-size:.75rem;font-weight:900;margin-right:9px}.recommended{position:absolute;top:18px;right:-42px;transform:rotate(38deg);padding:7px 50px;background:var(--gold);color:#1d1633;font-size:.68rem;font-weight:900}.buy-tip{margin-top:22px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:19px 22px;color:var(--muted)}.buy-tip b{color:var(--ink)}.career-bg{background:radial-gradient(circle at 80% 20%,rgba(141,56,255,.28),transparent 26%),linear-gradient(130deg,#11164c,#2d1167 55%,#59187a);color:#fff}.career-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center}.career-grid h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;margin:.2em 0}.career-grid p{color:#dedcf1}.career-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.career-chips span{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.09);padding:9px 12px;border-radius:999px}.career-card{padding:30px;border-radius:28px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(12px)}.career-card h3{font-size:1.5rem;margin-top:0}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:22px}.mini-stats div{background:rgba(255,255,255,.09);border-radius:16px;padding:14px;text-align:center}.mini-stats strong{display:block;font-size:1.55rem;color:#ffd33d}.mini-stats small{color:#ddd}.faq-list{display:grid;gap:12px}.faq-list details{background:var(--paper);border:1px solid var(--line);border-radius:17px;padding:16px 20px}.faq-list summary{cursor:pointer;font-weight:800}.faq-list p{color:var(--muted);padding-right:25px}.cta-section{padding:20px 0 80px}.cta-card{display:grid;grid-template-columns:130px 1fr auto;align-items:center;gap:28px;background:linear-gradient(120deg,#20145b,#6f25a9);color:#fff;border-radius:30px;padding:28px 32px;box-shadow:var(--shadow)}.cta-card img{width:120px;border-radius:50%}.cta-card span{font-size:.75rem;letter-spacing:.12em;color:#ffd43b;font-weight:900}.cta-card h2{margin:4px 0;font-size:1.7rem}.cta-card p{margin:0;color:#d8d3ef}.footer{background:#0d123c;color:#fff;padding:38px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px;align-items:center}.footer-brand{display:flex;gap:14px;align-items:center}.footer-brand img{width:70px}.footer-brand div{display:flex;flex-direction:column}.footer-grid strong{color:#ffd33d}.footer-grid p,.footer-grid small{color:#c6c4d8;margin:.3em 0}.footer-bottom{margin-top:28px;padding:14px;text-align:center;border-top:1px solid rgba(255,255,255,.1);color:#9694ac;font-size:.85rem}.reveal{opacity:0;transform:translateY(22px);transition:.65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.main-nav{position:absolute;top:74px;left:4%;right:4%;display:none;flex-direction:column;background:#171447;padding:18px;border-radius:18px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.menu-btn{display:block;margin-left:auto}.theme-btn{margin-left:0}.hero-grid,.career-grid{grid-template-columns:1fr}.hero-visual{min-height:430px}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick-grid article:nth-child(2){border-right:0}.quick-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}.curriculum-grid,.curriculum-grid.three{grid-template-columns:repeat(2,1fr)}.cta-card{grid-template-columns:95px 1fr}.cta-card .btn{grid-column:1/-1}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.brand{min-width:0}.brand strong{font-size:.96rem}.brand small{display:none}.brand img{width:48px;height:48px}.hero{padding-top:48px}.hero h1{font-size:2.65rem}.hero-visual{min-height:350px}.student-img{width:95%;right:0}.das-logo{width:150px;left:-5px}.quick-grid{grid-template-columns:1fr}.quick-grid article{border-right:0;border-bottom:1px solid var(--line)!important}.overview-grid,.curriculum-grid,.curriculum-grid.three,.spec-grid,.footer-grid{grid-template-columns:1fr}.section{padding:68px 0}.quote-card{padding:22px}.cta-card{grid-template-columns:1fr;text-align:center}.cta-card img{margin:auto}.hero-actions .btn{width:100%}.mini-stats{grid-template-columns:1fr 1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}