.nav-wrapper{position:fixed;width:100%;top:0;z-index:1000}.nav-bar,.nav-wrapper{backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.nav-bar{align-items:center;background:hsla(0,0%,100%,.1);border-bottom:1px solid hsla(0,0%,100%,.1);display:flex;height:80px;justify-content:space-between;margin:0;position:relative;transition:all .3s ease;padding:0 2rem}.nav-bar h1{font-size:1.5rem;font-weight:700;margin:0;color:#fff;text-align:left;background:linear-gradient(135deg,#fff,#bfdbfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-bar a{text-decoration:none}.nav-bar.nav-bg{background:rgba(17,24,39,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);border-bottom:1px solid rgba(59,130,246,.2)}@media(max-width:768px){.nav-bar h1{font-size:1.25rem;flex:1 1;text-align:left;margin-right:1rem}}.desktop-menu{text-align:right}.desktop-menu ul{margin:0;display:flex;gap:.5rem;list-style:none;padding:0}.desktop-menu a,.desktop-menu ul li{position:relative}.desktop-menu a{color:#fff;font-size:1rem;font-weight:500;padding:.75rem 1.5rem;border-radius:.5rem;transition:all .3s ease;display:block}.desktop-menu a:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#2563eb,#7c3aed);border-radius:.5rem;opacity:0;transition:opacity .3s ease;z-index:-1}.desktop-menu a:hover{color:#fff;transform:translateY(-2px)}.desktop-menu a:hover:before{opacity:1}.burger-button,.burger-wrap{position:relative}.burger-button{display:flex;flex-direction:column;justify-content:center;align-items:center;width:50px;height:50px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1001;border-radius:4px;transition:background-color .3s ease;overflow:visible}.burger-button:hover{background:hsla(0,0%,100%,.1)}.burger-button span{width:20px;height:2px;background:#fff;border-radius:2px;transition:all .3s ease;transform-origin:center;display:block;box-shadow:0 1px 2px rgba(0,0,0,.2);margin:3px 0}.burger-button.open span:first-child{transform:rotate(45deg) translate(0);position:absolute;top:50%;left:50%;margin-left:-10px;margin-top:-1px}.burger-button.open span:nth-child(2){opacity:0}.burger-button.open span:nth-child(3){transform:rotate(-45deg) translate(0);position:absolute;top:50%;left:50%;margin-left:-10px;margin-top:-1px}.burger-menu{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:rgba(17,24,39,.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:right .3s ease;z-index:1000;padding-top:80px}.burger-menu.open{right:0}.burger-menu-content{padding:2rem}.burger-menu-content a{display:block;color:#fff;font-size:1.25rem;font-weight:500;padding:1rem 0;text-decoration:none;border-bottom:1px solid hsla(0,0%,100%,.1);transition:all .3s ease}.burger-menu-content a:hover{color:#93c5fd;padding-left:1rem}.burger-menu-content a:last-child{border-bottom:none}.burger-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.5);z-index:999;cursor:pointer}.header{position:relative;background:linear-gradient(135deg,rgba(17,24,39,.9),rgba(37,99,235,.8)),url(/images/qs-background.jpg);background-size:cover;background-position:50%;background-attachment:fixed;color:#fff;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}.header:before{background:linear-gradient(135deg,#111827,#1f2937);opacity:.8;z-index:1}.header:after,.header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0}.header:after{background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' 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.description{font-size:1.125rem;line-height:1.7;color:#d1d5db;max-width:600px;margin:0 auto 2.5rem}.intro-links{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}.intro-links a{display:inline-flex;align-items:center;padding:.875rem 2rem;background:hsla(0,0%,100%,.1);color:#fff;border-radius:50px;font-weight:600;text-decoration:none;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2)}.intro-links a:hover{background:linear-gradient(135deg,#2563eb,#7c3aed);transform:translateY(-2px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media(max-width:600px){.intro-content{padding:1rem}.intro-links{flex-direction:column;align-items:center}.intro-links a{width:100%;max-width:280px;justify-content:center}}.about{background:linear-gradient(135deg,#f9fafb,#fff);padding:6rem 0;position:relative}.about:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23f3f4f6' fill-opacity='0.4'%3E%3Cpath d='M20 20c0-11.046-8.954-20-20-20v20h20z'/%3E%3C/g%3E%3C/svg%3E");opacity:.3}.about-row,.profile-container{max-width:1200px;margin:0 auto;padding:0 2rem;position:relative;z-index:1}.profile-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:3rem;gap:3rem;align-items:center}@media(max-width:768px){.profile-content{grid-template-columns:1fr;gap:2rem;text-align:center}}.img-wrap{display:flex;align-items:center;justify-content:center;margin-bottom:3rem}.img-wrap img{display:block;height:auto;max-width:400px;width:100%;border-radius:1rem;box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);transition:all .3s ease}.img-wrap img:hover{transform:translateY(-8px);box-shadow:0 25px 50px -12px rgba(0,0,0,.25)}.about-info{text-align:center;max-width:800px;margin:0 auto}.about-info h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;margin:0 0 2rem;background:linear-gradient(135deg,#2563eb,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.about-info p{font-size:1.125rem;line-height:1.8;margin:0 0 1.5rem;color:#4b5563;text-align:left}.about-info .divider{width:80px;height:4px;background:linear-gradient(135deg,#2563eb,#7c3aed);margin:2rem auto;border-radius:2px;position:relative}.about-info .divider:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120px;height:1px;background:linear-gradient(90deg,transparent,#93c5fd 50%,transparent)}@media(max-width:768px){.about{padding:4rem 0}.about-row{padding:0 1rem}.img-wrap{margin-bottom:2rem}.img-wrap img{max-width:300px}.about-info p{text-align:center}}.companies-container{background:#fff;padding:6rem 0;position:relative}.companies-container:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#faf5ff,#eff6ff);opacity:.3}.companies-intro{text-align:center;max-width:800px;margin:0 auto 4rem;padding:0 2rem;position:relative;z-index:1}.companies-intro h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;margin:0 0 2rem;background:linear-gradient(135deg,#2563eb,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.companies-intro p{font-size:1.125rem;line-height:1.8;color:#4b5563;margin:0 0 2rem}.companies-intro .divider{width:80px;height:4px;background:linear-gradient(135deg,#2563eb,#7c3aed);margin:2rem auto;border-radius:2px;position:relative}.companies-intro .divider:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120px;height:1px;background:linear-gradient(90deg,transparent,#93c5fd 50%,transparent)}.icon-row-wrap{padding:0 2rem 2rem;position:relative;z-index:1}.companies-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1rem;gap:1rem;margin-bottom:2rem}@media(max-width:768px){.companies-row{grid-template-columns:repeat(2,1fr);gap:.5rem;margin-bottom:1rem}}@media(max-width:480px){.companies-row{grid-template-columns:repeat(2,1fr);gap:.25rem}}.companies-item{width:100%}.companies-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;margin:2rem 0;text-align:center;padding:2rem 1rem;background:#fff;border-radius:1rem;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);transition:all .3s ease;border:1px solid #e5e7eb;position:relative;overflow:hidden}.companies-wrap:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,#2563eb,#7c3aed)}.companies-wrap:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);border-color:#bfdbfe}.icon-wrap{width:100%;height:120px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eff6ff,#faf5ff);border-radius:.75rem;margin-bottom:1.5rem;overflow:hidden;position:relative}.icon-wrap:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,transparent 30%,hsla(0,0%,100%,.1) 50%,transparent 70%);transform:translateX(-100%);transition:transform .6s ease}.companies-wrap:hover .icon-wrap:before{transform:translateX(100%)}.icon,.img-responsive{width:100%;height:100%;object-fit:cover;border-radius:.75rem;transition:all .3s ease}.companies-wrap:hover .icon{transform:scale(1.05)}span{font-size:1rem;font-weight:600;color:#1f2937;margin-top:.5rem;line-height:1.4}@media(max-width:768px){.companies-container{padding:4rem 0}.companies-intro{padding:0 1rem;margin-bottom:3rem}.icon-row-wrap{padding:0 .5rem 2rem}.companies-wrap{margin:.5rem 0;padding:1rem .5rem;min-height:120px}.icon-wrap{height:80px;margin-bottom:1rem}span{font-size:.875rem;line-height:1.3}}@media(max-width:480px){.icon-row-wrap{padding:0 .25rem 2rem}.companies-wrap{margin:.25rem 0;padding:.75rem .25rem;min-height:100px}.icon-wrap{height:70px;margin-bottom:.75rem}span{font-size:.8rem;line-height:1.2}}