:root{--primary-color:#000;--secondary-color:#fff;--accent-color:#f0f0f0;--text-color:#333;--light-gray:#f5f5f5;--dark-gray:#1a1a1a;--transition:all 0.3s ease;}*{margin:0;padding:0;box-sizing:border-box;}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;color:var(--text-color);background-color:var(--secondary-color);line-height:1.6;overflow-x:hidden;}header{background-color:var(--secondary-color);box-shadow:0 2px 10px rgba(0,0,0,0.1);position:fixed;width:100%;top:0;z-index:1000;padding:1rem 5%;}.navbar{display:flex;justify-content:space-between;align-items:center;}.logo-container{display:flex;align-items:center;}.logo{height:45px;transition:var(--transition);}.logo-text{font-size:1.8rem;font-weight:700;color:var(--primary-color);margin-left:10px;}.logo-text span{color:#888;}.nav-links{display:flex;list-style:none;}.nav-links li{margin-left:2rem;}.nav-links a{text-decoration:none;color:var(--text-color);font-weight:500;transition:var(--transition);position:relative;}.nav-links a:hover{color:var(--primary-color);}.nav-links a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--primary-color);transition:var(--transition);}.nav-links a:hover::after{width:100%;}section{padding:8rem 5% 5rem;min-height:100vh;display:flex;flex-direction:column;justify-content:center;}.section-title{font-size:2.5rem;margin-bottom:3rem;text-align:center;position:relative;color:var(--primary-color);}.section-title::after{content:'';position:absolute;bottom:-15px;left:50%;transform:translateX(-50%);width:80px;height:3px;background-color:var(--primary-color);}.hero{background:linear-gradient(rgba(255,255,255,0.95),rgba(245,245,245,0.95)),url('https://pupu.kqqq.eu.org/img/ServQiuCDNlogo.png') no-repeat center center/cover;text-align:center;padding:12rem 5% 8rem;}.hero-content{max-width:800px;margin:0 auto;}.hero h1{font-size:3.5rem;margin-bottom:1.5rem;color:var(--primary-color);animation:fadeInDown 1s ease;}.hero p{font-size:1.2rem;margin-bottom:2rem;color:#555;animation:fadeInUp 1s ease 0.3s forwards;opacity:0;}.cta-button{display:inline-block;padding:12px 30px;background-color:var(--primary-color);color:var(--secondary-color);text-decoration:none;border-radius:30px;font-weight:600;transition:var(--transition);border:2px solid var(--primary-color);animation:fadeIn 1s ease 0.6s forwards;opacity:0;}.cta-button:hover{background-color:transparent;color:var(--primary-color);transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,0.1);}.nodes{background-color:var(--light-gray);}.node-container{display:flex;flex-wrap:wrap;gap:2rem;justify-content:center;margin-bottom:3rem;}.node-card{background:var(--secondary-color);border-radius:8px;padding:2rem;box-shadow:0 5px 15px rgba(0,0,0,0.05);width:220px;text-align:center;transition:var(--transition);}.node-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,0.1);}.node-icon{font-size:3rem;margin-bottom:1rem;color:var(--primary-color);}.node-card h3{font-size:1.5rem;margin-bottom:0.5rem;color:var(--primary-color);}.map-container{height:500px;margin-top:2rem;border-radius:8px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.1);}#node-map{height:100%;width:100%;}.speed-test{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:800px;margin:0 auto;}.speed-indicator{position:relative;width:300px;height:300px;margin:3rem auto;}.speed-circle{width:100%;height:100%;border-radius:50%;background:conic-gradient(var(--primary-color) 0%,var(--light-gray) 0%);position:relative;display:flex;justify-content:center;align-items:center;animation:fillSpeed 2s ease forwards;}.speed-circle::before{content:'';position:absolute;width:85%;height:85%;background-color:var(--secondary-color);border-radius:50%;}.speed-value{position:relative;font-size:3rem;font-weight:700;color:var(--primary-color);}.speed-text{font-size:1.2rem;margin-top:1rem;color:#555;}.projects{background-color:var(--light-gray);}.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;}.project-card{background:var(--secondary-color);border-radius:8px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.05);transition:var(--transition);}.project-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,0.1);}.project-image{height:180px;background-size:cover;background-position:center;background-repeat:no-repeat;border-bottom:1px solid var(--accent-color);}.project-content{padding:1.5rem;}.project-card h3{font-size:1.5rem;margin-bottom:0.5rem;color:var(--primary-color);}.project-link{display:inline-block;margin-top:1rem;color:var(--primary-color);font-weight:600;text-decoration:none;transition:var(--transition);}.project-link:hover{text-decoration:underline;}footer{background-color:var(--dark-gray);color:var(--secondary-color);padding:4rem 5% 2rem;}.footer-content{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;margin-bottom:3rem;}.footer-column{flex:1;min-width:250px;}.footer-column h3{font-size:1.5rem;margin-bottom:1.5rem;position:relative;}.footer-column h3::after{content:'';position:absolute;bottom:-10px;left:0;width:50px;height:2px;background-color:var(--secondary-color);}.footer-links{list-style:none;}.footer-links li{margin-bottom:0.8rem;}.footer-links a{color:#ccc;text-decoration:none;transition:var(--transition);}.footer-links a:hover{color:var(--secondary-color);padding-left:5px;}.copyright{text-align:center;padding-top:2rem;border-top:1px solid #444;color:#aaa;}@keyframes fadeInDown{from{opacity:0;transform:translateY(-30px);}to{opacity:1;transform:translateY(0);}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}@keyframes fillSpeed{to{background:conic-gradient(var(--primary-color) 85%,var(--light-gray) 0%);}}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:opacity 0.6s ease,transform 0.6s ease;}.animate-on-scroll.active{opacity:1;transform:translateY(0);}@media (max-width:992px){.hero h1{font-size:2.8rem;}.section-title{font-size:2rem;}.map-container{height:400px;}}@media (max-width:768px){.navbar{flex-direction:column;}.nav-links{margin-top:1.5rem;}.nav-links li{margin:0 1rem;}.hero{padding:10rem 5% 6rem;}.hero h1{font-size:2.2rem;}.speed-indicator{width:250px;height:250px;}.logo-text{font-size:1.5rem;}}@media (max-width:576px){.nav-links{flex-wrap:wrap;justify-content:center;}.nav-links li{margin:0.5rem;}.hero{padding:8rem 5% 4rem;}section{padding:6rem 5% 3rem;}.map-container{height:300px;}.logo-text{display:none;}}