:root{--primary:#1579e6;--primary-hover:#1266c2;--secondary:#f7b500;--secondary-hover:#d69d00;--background:#f8fafc;--foreground:#334155;--card-bg:#fff;--border:#e2e8f0;--text-muted:#64748b;--header-bg:#fff;--font-heading:"Poppins", sans-serif;--font-body:"Rubik", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--background);max-width:100vw;color:var(--foreground);font-family:var(--font-body);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:#0f172a}a{color:inherit;text-decoration:none;transition:color .2s}a:hover{color:var(--primary)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.header{background-color:var(--header-bg);z-index:1000;position:sticky;top:0;box-shadow:0 2px 10px #0000000d}.header-top{background-color:var(--primary);color:#fff;padding:.5rem 0;font-size:.875rem}.header-top .container{justify-content:space-between;align-items:center;display:flex}.header-main{padding:1rem 0}.header-main .container{justify-content:space-between;align-items:center;display:flex}.logo-section{align-items:center;gap:1rem;display:flex}.logo-text{flex-direction:column;display:flex}.logo-title{color:var(--primary);font-size:1.25rem;font-weight:700;line-height:1.2}.logo-subtitle{color:var(--text-muted);font-size:.875rem}.nav-menu{gap:2rem;list-style:none;display:flex}.nav-item{color:#1e293b;font-weight:500;position:relative}.nav-link{align-items:center;gap:.25rem;padding:.5rem 0;display:flex}.nav-link:hover{color:var(--primary)}.dropdown{opacity:0;visibility:hidden;z-index:100;background:#fff;border-radius:.5rem;min-width:220px;padding:.5rem 0;transition:all .2s;position:absolute;top:100%;left:0;transform:translateY(10px);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{color:#475569;padding:.5rem 1rem;font-size:.95rem;display:block}.dropdown-item:hover{color:var(--primary);background-color:#f1f5f9}.hero{color:#fff;text-align:center;background:linear-gradient(135deg,#1579e6e6 0%,#0f172ae6 100%),url(https://dap.jntugv.edu.in/wp-content/uploads/2024/11/final.png) 50%/cover;padding:6rem 0;position:relative}.hero h1{color:#fff;margin-bottom:1rem;font-size:3rem}.hero p{opacity:.9;max-width:800px;margin:0 auto 2rem;font-size:1.25rem}.btn{cursor:pointer;border-radius:9999px;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;display:inline-block}.btn-primary{background-color:var(--secondary);color:#000}.btn-primary:hover{background-color:var(--secondary-hover);transform:translateY(-2px)}.btn-outline{color:#fff;background:0 0;border:2px solid #fff}.btn-outline:hover{color:var(--primary);background-color:#fff}.section{padding:5rem 0}.section-title{text-align:center;margin-bottom:3rem;font-size:2.5rem;position:relative}.section-title:after{content:"";background-color:var(--secondary);border-radius:2px;width:60px;height:4px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.grid-2{grid-template-columns:repeat(2,1fr);gap:2rem;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:2rem;display:grid}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:1rem;flex-direction:column;height:100%;padding:2rem;transition:transform .3s,box-shadow .3s;display:flex;box-shadow:0 4px 6px -1px #0000000d}.card:hover{border-color:var(--primary);transform:translateY(-5px);box-shadow:0 10px 15px -3px #0000001a}.card-icon{width:3rem;height:3rem;color:var(--primary);background-color:#eff6ff;border-radius:.75rem;justify-content:center;align-items:center;margin-bottom:1.5rem;display:flex}.card-title{margin-bottom:1rem;font-size:1.25rem}.card-text{color:var(--text-muted);flex-grow:1;margin-bottom:1.5rem}.card-link{color:var(--primary);align-items:center;gap:.5rem;font-weight:600;display:inline-flex}.card-link:hover{color:var(--primary-hover)}.footer{color:#fff;background-color:#0f172a;padding:4rem 0 2rem}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:3rem;display:grid}.footer-heading{color:#fff;margin-bottom:1.5rem;font-size:1.25rem}.footer-text{color:#94a3b8;margin-bottom:1.5rem}.footer-links{list-style:none}.footer-link{color:#94a3b8;padding:.5rem 0;display:block}.footer-link:hover{color:var(--secondary);padding-left:.5rem}.footer-bottom{text-align:center;color:#64748b;border-top:1px solid #1e293b;padding-top:2rem;font-size:.875rem}@media (max-width:768px){.nav-menu{display:none}.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:2rem}}