@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap");:root{--primary:#0f172a;--primary-light:#1e293b;--accent:#d4af37;--accent-hover:#b8860b;--secondary:#64748b;--bg-main:#f8fafc;--white:#fff;--text-main:#1e293b;--text-muted:#64748b;--glass-bg:hsla(0,0%,100%,.7);--glass-border:hsla(0,0%,100%,.3);--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--radius:12px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Cairo,sans-serif;background-color:var(--bg-main);color:var(--text-main);line-height:1.7;direction:rtl;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--primary);letter-spacing:-.025em}.container{max-width:1280px;margin:0 auto;padding:0 2rem}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(15,23,42,.88);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(212,175,55,.15);height:84px;transition:var(--transition)}.navbar-scrolled{background:rgba(15,23,42,.95);box-shadow:0 10px 30px rgba(0,0,0,.3);height:72px}.navbar-content{justify-content:space-between;height:100%;max-width:1280px;margin:0 auto;padding:0 2rem}.navbar-brand,.navbar-content{display:flex;align-items:center}.navbar-brand{font-size:1.6rem;font-weight:800;color:var(--accent);text-decoration:none;gap:.75rem}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:12px;background:rgba(212,175,55,.15);border:1px solid rgba(212,175,55,.35);color:var(--accent);font-weight:900}.navbar-menu{display:flex;gap:.5rem;list-style:none;align-items:center}.navbar-link{color:hsla(0,0%,100%,.8);text-decoration:none;font-weight:600;padding:.5rem .95rem;border-radius:999px;transition:var(--transition);position:relative}.navbar-link:after{content:"";position:absolute;bottom:6px;right:50%;width:28px;height:2px;background:var(--accent);transform:translateX(50%) scaleX(0);transform-origin:center;transition:transform .3s ease}.navbar-link:hover{color:var(--accent);background:rgba(212,175,55,.08)}.navbar-link.active{color:var(--accent);background:rgba(212,175,55,.15)}.navbar-link.active:after,.navbar-link:hover:after{transform:translateX(50%) scaleX(1)}.navbar-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid hsla(0,0%,100%,.15);background:hsla(0,0%,100%,.08);color:#fff}.navbar-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:999px;transition:transform .3s ease,opacity .3s ease}.navbar-toggle span+span{margin-top:5px}.navbar-toggle.open span:first-child{transform:translateY(7px) rotate(45deg)}.navbar-toggle.open span:nth-child(2){opacity:0}.navbar-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{position:relative;min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(rgba(15,23,42,.85),rgba(15,23,42,.85)),url(/images/academic_bg.png);background-size:cover;background-position:50%;color:#fff;margin-top:0;padding-top:80px}.hero-content{max-width:900px;padding:2rem;animation:fadeIn 1s ease-out}.hero h1{font-size:3.5rem;color:var(--accent);margin-bottom:1rem;text-shadow:0 2px 10px rgba(0,0,0,.3)}.hero p{font-size:1.4rem;color:hsla(0,0%,100%,.9);max-width:700px;margin:0 auto 2rem}.card{background:var(--white);border-radius:var(--radius);padding:2.5rem;border:1px solid var(--glass-border);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.card,.card:before{transition:var(--transition)}.card:before{content:"";position:absolute;top:0;right:0;width:4px;height:0;background:var(--accent)}.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.card:hover:before{height:100%}.card-title{color:var(--primary);font-size:1.5rem;margin-bottom:1.25rem;border-bottom:2px solid rgba(212,175,55,.1);padding-bottom:.5rem;display:inline-block}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.btn{padding:.85rem 2rem;border-radius:50px;font-weight:600;transition:var(--transition);border:none;cursor:pointer;display:inline-flex;align-items:center;gap:.75rem;font-family:inherit;font-size:1rem;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:var(--primary);box-shadow:0 4px 15px rgba(212,175,55,.3)}.btn-primary:hover{transform:scale(1.03);box-shadow:0 6px 20px rgba(212,175,55,.4)}.btn-secondary{background:var(--primary);color:#fff}.btn-secondary:hover{background:var(--primary-light)}.btn-download{background:rgba(212,175,55,.1);color:var(--accent-hover);border:1px solid var(--accent)}.btn-download:hover{background:var(--accent);color:var(--primary)}.page-header{padding:6rem 0 3rem;background:var(--primary);color:#fff;text-align:center;margin-bottom:4rem;-webkit-clip-path:polygon(0 0,100% 0,100% 85%,0 100%);clip-path:polygon(0 0,100% 0,100% 85%,0 100%)}.page-header h1{color:var(--accent);font-size:3rem;margin-bottom:1rem}.timeline{border-right:3px solid rgba(212,175,55,.3);padding-right:2rem}.timeline-item{margin-bottom:3rem}.timeline-item:before{right:-31px;width:20px;height:20px;background:var(--accent);border:4px solid var(--primary)}.accordion-header{background:var(--primary);border-radius:var(--radius) var(--radius) 0 0;padding:1.25rem 2rem}.accordion-content{background:#fff;border:1px solid #e2e8f0;border-top:none;border-radius:0 0 var(--radius) var(--radius)}.footer{background:linear-gradient(135deg,#0f172a,#111827);padding:4rem 0 3rem;color:#fff;margin-top:6rem;position:relative}.footer:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,rgba(212,175,55,.2),rgba(212,175,55,.8),rgba(212,175,55,.2))}.footer-content{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem}.footer-info{max-width:620px}.footer-title{font-size:1.05rem;font-weight:600;color:var(--accent)}.footer-sub{margin-top:.6rem;font-size:.95rem;opacity:.8}.footer-badge{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:999px;border:1px solid rgba(212,175,55,.4);background:rgba(212,175,55,.12);color:var(--accent);font-weight:700;letter-spacing:.08em;text-transform:uppercase}@media (max-width:960px){.navbar-toggle{display:flex}.navbar-menu{position:absolute;top:100%;left:0;right:0;background:rgba(15,23,42,.98);flex-direction:column;padding:1.5rem 2rem 2rem;display:none;border-bottom:1px solid rgba(212,175,55,.2);box-shadow:0 18px 40px rgba(0,0,0,.35)}.navbar-menu.active{display:flex}.navbar-link{width:100%;text-align:center}}@media (max-width:768px){.hero h1{font-size:2.5rem}.grid{grid-template-columns:1fr}.footer-content{flex-direction:column;align-items:flex-start}.footer-badge{align-self:flex-start}.page-header h1{font-size:2rem}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(15,23,42,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:2rem;animation:fadeIn .3s ease}.modal-content{background:var(--white);width:100%;max-width:800px;max-height:90vh;border-radius:20px;position:relative;padding:3rem;overflow-y:auto;box-shadow:0 25px 50px -12px rgba(0,0,0,.5);border:1px solid hsla(0,0%,100%,.1);animation:slideUp .4s cubic-bezier(.165,.84,.44,1)}.modal-close{position:absolute;top:1.5rem;left:1.5rem;width:40px;height:40px;border-radius:50%;background:#f1f5f9;border:none;font-size:1.5rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);color:var(--primary)}.modal-close:hover{background:var(--accent);color:var(--white);transform:rotate(90deg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.modal-content{padding:2rem 1.5rem}}