body{margin:0;padding:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background-color:#050505;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}#main-content{visibility:hidden;opacity:0;transition:opacity 0.8s ease-in-out;}#loader-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;display:flex;justify-content:center;align-items:center;color:#ffffff;transition:opacity 0.6s ease-out;overflow:hidden;background:linear-gradient(115deg,#020024 0%,#090909 25%,#2c0000 50%,#000c1f 75%,#020024 100%);background-size:300% 300%;animation:gradient-dance 20s ease infinite;}#loader-overlay::before{content:'';position:absolute;inset:0;background-image:url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)" opacity="1"/%3E%3C/svg%3E');opacity:0.04;mix-blend-mode:overlay;pointer-events:none;z-index:1;}#loader-overlay::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at center,transparent 0%,#000000 90%);pointer-events:none;z-index:1;}.loader-hiding{opacity:0 !important;pointer-events:none;}.loader-content{text-align:center;width:85%;max-width:600px;padding:3.5rem 3rem;position:relative;z-index:10;background:rgba(15,15,20,0.4);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);box-shadow:0 20px 60px rgba(0,0,0,0.7),inset 0 0 0 1px rgba(255,255,255,0.06),0 0 40px rgba(200,20,40,0.05);border-radius:12px;border-bottom:1px solid rgba(220,40,60,0.3);display:flex;flex-direction:column;justify-content:center;align-items:center;animation:content-float 8s ease-in-out infinite;}.loader-content::before{content:'';position:absolute;top:0;left:20%;right:20%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);opacity:0.5;}.loader-title{font-family:'Inter',-apple-system,sans-serif;font-weight:800;font-size:clamp(2.5rem,7vw,4rem);line-height:1.1;letter-spacing:-0.02em;text-transform:uppercase;margin:0 0 1rem 0;color:#ffffff;background:linear-gradient(180deg,#ffffff 0%,#b0b0b0 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 4px 10px rgba(0,0,0,0.5));position:relative;}.loader-subtitle{font-family:'Inter',sans-serif;font-size:0.85rem;font-weight:500;color:rgba(255,255,255,0.5);letter-spacing:0.15em;text-transform:uppercase;margin-top:0.5rem;display:none;animation:fade-in-up 0.8s ease-out forwards;}.progress-container{width:100%;height:6px;background-color:rgba(0,0,0,0.4);border-radius:3px;margin-top:3rem;position:relative;overflow:hidden;}#progress-bar{width:0%;height:100%;border-radius:3px;background:linear-gradient(90deg,#2b5876 0%,#4e4376 50%,#b92b27 100%);box-shadow:0 0 15px rgba(185,43,39,0.4);transition:width 0.3s cubic-bezier(0.2,0.8,0.2,1);}#progress-bar::after{content:'';position:absolute;top:0;left:0;bottom:0;right:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transform:translateX(-100%);animation:shimmer 2s infinite;}#progress-text{margin-top:1.2rem;font-size:0.75rem;color:rgba(255,255,255,0.3);font-family:'Inter',monospace;text-transform:uppercase;letter-spacing:0.05em;height:20px;font-weight:400;transition:color 0.3s;}#progress-bar.completed{background:#ffffff;box-shadow:0 0 20px rgba(255,255,255,0.5);}@keyframes gradient-dance{0%{background-position:0% 50%;}50%{background-position:100% 50%;}100%{background-position:0% 50%;}}@keyframes content-float{0%,100%{transform:translateY(0);}50%{transform:translateY(-5px);}}@keyframes fade-in-up{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}@keyframes shimmer{100%{transform:translateX(100%);}}