:root{--bg-primary:#ffffff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--bg-accent:#e2e8f0;--primary-blue:#2563eb;--primary-indigo:#4f46e5;--accent-purple:#7c3aed;--accent-cyan:#06b6d4;--success-green:#059669;--gradient-primary:linear-gradient(135deg,#2563eb 0%,#4f46e5 50%,#7c3aed 100%);--gradient-surface:linear-gradient(145deg,rgba(37,99,235,0.03) 0%,rgba(124,58,237,0.02) 100%);--gradient-overlay:linear-gradient(180deg,rgba(255,255,255,0) 0%,rgba(255,255,255,0.95) 100%);--glass-bg:rgba(255,255,255,0.85);--glass-border:rgba(0,0,0,0.04);--glass-shadow:0 8px 32px rgba(0,0,0,0.04);--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--space-xs:0.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--space-xxl:5rem;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--font-display:'Outfit',sans-serif;--font-body:'Inter',sans-serif}*{margin:0;padding:0;box-sizing:border-box}iframe,img,video{max-width:100%;height:auto;display:block}div,section{max-width:100%;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden;width:100%;background:var(--bg-primary)}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;width:100%;position:relative;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body::before{content:'';position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 20%,rgba(37,99,235,0.03) 0,transparent 40%),radial-gradient(circle at 80% 80%,rgba(124,58,237,0.02) 0,transparent 40%),radial-gradient(circle at 40% 60%,rgba(6,182,212,0.02) 0,transparent 40%);pointer-events:none;z-index:-1}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2;letter-spacing:-0.02em}h1{font-size:clamp(2.5rem,8vw,5.5rem);letter-spacing:-0.04em}h2{font-size:clamp(2rem,5vw,3.5rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-lg);width:100%;box-sizing:border-box}.section{padding:var(--space-xxl) 0;position:relative}.glass{background:var(--glass-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--space-lg);transition:all 0.4s cubic-bezier(0.4,0,0.2,1);box-shadow:0 4px 16px rgba(0,0,0,0.03)}.glass-card:hover{transform:translateY(-5px);border-color:rgba(37,99,235,0.2);box-shadow:0 20px 40px rgba(37,99,235,0.1),inset 0 0 0 1px rgba(255,255,255,0.5)}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:var(--space-md) 0;transition:all 0.4s ease}.navbar.scrolled{background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,0.05);padding:var(--space-sm) 0;box-shadow:0 4px 30px rgba(0,0,0,0.05)}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-family:var(--font-display);font-weight:800;color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:0.5rem;letter-spacing:-0.03em}.nav-links{display:flex;gap:var(--space-lg);list-style:none;align-items:center}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:0.95rem;transition:color 0.3s ease;position:relative}.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width 0.3s ease}.nav-links a:hover{color:var(--text-primary)}.nav-links a:hover::after{width:100%}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer}.hamburger span{width:25px;height:2px;background:var(--text-primary);transition:0.3s}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border-radius:100px;font-weight:600;font-size:0.95rem;text-decoration:none;cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);border:none;font-family:var(--font-body);position:relative;overflow:hidden;text-align:center}.btn-primary{background:var(--gradient-primary);color:#fff !important;box-shadow:0 4px 15px rgba(37,99,235,0.25)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(37,99,235,0.35);color:#fff !important}.btn-student{background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);color:#fff !important;box-shadow:0 4px 15px rgba(99,102,241,0.28)}.btn-student:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(124,58,237,0.42);color:#fff !important}.nav-btn{padding:10px 20px !important;font-size:0.9rem !important;display:inline-flex !important;align-items:center;gap:8px;white-space:nowrap}.btn-outline{background:rgba(0,0,0,0.01);border:1px solid rgba(0,0,0,0.1);color:var(--text-primary);backdrop-filter:blur(10px)}.btn-outline:hover{border-color:rgba(0,0,0,0.2);background:rgba(0,0,0,0.03)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;padding:var(--space-xxl) 0;overflow:hidden}.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(at 0% 0%,rgba(37,99,235,0.05) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(124,58,237,0.05) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(6,182,212,0.03) 0px,transparent 50%);z-index:0}.hero-blob{position:absolute;width:600px;height:600px;background:var(--gradient-primary);filter:blur(150px);opacity:0.1;border-radius:50%;z-index:1;animation:float 20s infinite alternate}.hero-blob-1{top:-20%;left:-10%}.hero-blob-2{bottom:-20%;right:-10%;animation-delay:-5s}@keyframes float{0%{transform:translate(0,0) scale(1)}100%{transform:translate(100px,50px) scale(1.1)}}.hero-content{position:relative;z-index:3;max-width:900px;margin:0 auto}.hero h1{margin-bottom:var(--space-md);animation:fadeInUp 0.8s ease forwards}.hero p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--space-xl);max-width:600px;margin-left:auto;margin-right:auto;animation:fadeInUp 0.8s ease 0.2s forwards;opacity:0}.hero-buttons{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap;animation:fadeInUp 0.8s ease 0.4s forwards;opacity:0}.grid{display:grid;gap:var(--space-lg);width:100%}.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(450px,100%),1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr))}.section-header{text-align:center;margin-bottom:var(--space-xl)}.section-header p{color:var(--text-secondary);font-size:1.1rem;max-width:600px;margin:0 auto}.card-icon{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:rgba(37,99,235,0.05);border:1px solid rgba(37,99,235,0.1);border-radius:var(--radius-md);margin-bottom:var(--space-md);font-size:1.8rem}.card-icon i{background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.portfolio-item{position:relative;overflow:hidden;width:100%}.portfolio-item img{width:100%;height:250px;object-fit:cover;transition:transform 0.5s ease,filter 0.3s ease}.glass-card:has(.portfolio-item){padding:0;overflow:hidden}.glass-card:has(.portfolio-item):hover img{transform:scale(1.05)}footer{padding:var(--space-xl) 0;border-top:1px solid rgba(0,0,0,0.05);background:var(--bg-secondary);text-align:center}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeInUp 0.8s ease forwards}.stagger-1{animation-delay:0.1s;opacity:0}.stagger-2{animation-delay:0.2s;opacity:0}.stagger-3{animation-delay:0.3s;opacity:0}.stagger-4{animation-delay:0.4s;opacity:0}.stagger-5{animation-delay:0.5s;opacity:0}@media (max-width:1200px){.nav-links{gap:1.25rem}.nav-btn{padding:8px 14px !important;font-size:0.85rem !important}}@media (max-width:968px){.nav-links{position:fixed;top:0;right:-100%;width:75%;max-width:320px;height:100vh;background:rgba(255,255,255,0.98);backdrop-filter:blur(20px);flex-direction:column;align-items:stretch;padding:var(--space-xxl) var(--space-lg);transition:right 0.3s ease;border-left:1px solid rgba(0,0,0,0.05);box-shadow:-10px 0 30px rgba(0,0,0,0.05);gap:1.25rem}.nav-links.active{right:0}.hamburger{display:flex;z-index:1001}.nav-links a{color:var(--text-primary);font-size:1.05rem}.nav-links .nav-btn{width:100%;text-align:center;justify-content:center;padding:12px 20px !important}}@media (max-width:640px){:root{--space-xxl:3rem;--space-xl:2rem;--space-lg:1.5rem;--space-md:1rem}.hero-buttons{flex-direction:column;width:100%}.btn{width:100%;display:flex;justify-content:center}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.detail-row{flex-direction:column;gap:0.25rem;align-items:flex-start !important}.detail-row span:last-child{text-align:left !important;max-width:100% !important}}.text-center{text-align:center}.mb-3{margin-bottom:var(--space-md)}