*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}.page{font-family:Figtree,sans-serif;background:#fff;color:#1e293b;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh;position:relative;overflow-x:hidden}.grid-bg{position:absolute;top:0;left:0;width:400px;height:400px;background-image:linear-gradient(to right,#e5e7eb 1px,transparent 1px),linear-gradient(to bottom,#e5e7eb 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:linear-gradient(to bottom right,rgba(0,0,0,1) 30%,rgba(0,0,0,0) 80%);mask-image:linear-gradient(to bottom right,#000 30%,#0000 80%);z-index:0;pointer-events:none}.content-wrapper{flex:1 0 auto;display:flex;flex-direction:column;z-index:1}.view-section{display:none;width:100%;flex-direction:column;padding:1.5rem;flex:1}.view-section.active{display:flex;animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}nav{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:1200px;margin:0 auto 1rem;padding:1rem 0}.logo-container img{height:80px;width:auto;display:block}nav button{font-family:inherit;font-size:.8rem;font-weight:500;color:#6b7280;background:none;border:none;cursor:pointer;transition:color .15s}.hero-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;margin:auto;max-width:800px;width:100%}h1{font-size:clamp(2.5rem,8vw,4rem);font-weight:700;letter-spacing:-.025em;color:#1e293b;margin-bottom:1rem;line-height:1.1}.subtitle{font-size:clamp(1rem,2vw,1.1rem);color:#4b5563;margin-bottom:2.5rem}.curriculum-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;width:100%;margin:0 auto}.curriculum-card{background:#f8fafc;border:2px solid #f1f5f9;border-radius:1rem;padding:1.25rem;text-align:center;transition:all .2s ease;cursor:pointer;display:flex;flex-direction:column;align-items:center}.curriculum-card:hover{transform:translateY(-4px);box-shadow:0 10px 20px -8px #0000001a;border-color:#cbd5e1}.curriculum-img{width:100%;height:140px;object-fit:contain;padding:.75rem;border-radius:.5rem;margin-bottom:1rem;background:#fff;box-shadow:0 2px 4px #00000005}.icon-placeholder{display:flex;align-items:center;justify-content:center;font-size:3rem;background:#f1f5f9}.curriculum-card h3{color:#1e293b;margin-bottom:.5rem;font-size:1.1rem}.curriculum-card p{font-size:.8rem;color:#64748b;margin-bottom:.5rem;line-height:1.5;flex-grow:1}.card-merdeka:hover{border-color:#0f129c}.card-cambridge:hover{border-color:#a31b1e}.card-lkpd:hover,.card-paud:hover{border-color:#0d9488}.footer-wrap{flex-shrink:0;width:100%;padding:1.5rem;background:#fff;margin-top:auto}footer{max-width:1100px;margin:0 auto;width:100%}.footer-inner{border-top:1px solid #f3f4f6;padding-top:1.5rem}.footer-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:#9ca3af;margin-bottom:.75rem;text-align:center}.footer-links{display:flex;justify-content:center;gap:1.25rem;flex-wrap:wrap;margin-bottom:1rem}.footer-links button{font-family:inherit;font-size:.75rem;color:#6b7280;background:none;border:none;cursor:pointer;transition:color .15s}.footer-links button:hover,.feedback-btn:hover,.donate-btn:hover{text-decoration:underline;text-underline-offset:4px;color:#4b5563}.footer-actions{display:flex;justify-content:center;align-items:center;gap:1rem;font-size:.6rem;color:#9ca3af}.feedback-btn,.donate-btn{color:#9ca3af;text-decoration:none;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:9999;opacity:0;pointer-events:none;transition:opacity .3s ease}.popup-overlay.show{opacity:1;pointer-events:auto}.popup-content{background:#fff;padding:30px;border-radius:20px;text-align:center;max-width:90%;width:360px;transform:translateY(-30px);transition:transform .3s ease;box-shadow:0 20px 40px #0003}.popup-overlay.show .popup-content{transform:translateY(0)}.popup-content h2{font-size:1.3rem;margin-bottom:10px;color:#1e293b}.popup-content p{font-size:.9rem;color:#4b5563;line-height:1.4}.qr-code{width:150px;height:150px;border-radius:12px;margin:1.5rem auto;border:1px solid #eee;display:block}.popup-primary-btn{font-family:Figtree,sans-serif;font-size:.9rem;font-weight:700;background-color:#0d9488;color:#fff;border:none;border-radius:10px;padding:12px;cursor:pointer;width:100%;margin-top:1.5rem}.popup-ghost-btn{font-family:Figtree,sans-serif;font-size:.75rem;color:#9ca3af;background:none;border:none;padding:10px;cursor:pointer;text-transform:uppercase;text-decoration:none;display:block;margin-top:.5rem;font-weight:600;text-underline-offset:4px;transition:all .2s ease}.popup-ghost-btn:hover{text-decoration:underline;color:#6b7280}