:root{--color-background:#0a0e1a;--color-text:#d0e4f2;--color-primary:#00ff88;--color-secondary:#8a4fff;--color-dark:#151922;--color-dark-lighter:#1e2332;--color-dark-medium:#2a3142;--color-card-bg:rgba(30,35,50,0.9);--color-article-title:#66ffaa;--color-article-text:#b8d4e8;--color-feature-hover:#3a4a5f;--color-card-overlay:rgba(1,1,1,0.08);--gradient-primary:linear-gradient(135deg,#00ff88 0%,#8a4fff 100%);--gradient-feature:linear-gradient(135deg,#151922 0%,#1e2332 100%);--aurora-dance:auroraDance 25s ease-in-out infinite;--aurora-shimmer:auroraShimmer 8s ease-in-out infinite alternate;--ice-crystal:iceCrystal 12s linear infinite;--northern-wind:northernWind 18s ease-in-out infinite;--frozen-breath:frozenBreath 6s ease-in-out infinite;--aurora-glow:0 0 40px rgba(0,255,136,0.6);--ice-reflection:0 15px 40px rgba(138,79,255,0.3);--arctic-shadow:0 20px 60px rgba(10,14,26,0.8)}body{background:radial-gradient(ellipse at 20% 10%,rgba(0,255,136,0.15) 0%,transparent 50%),radial-gradient(ellipse at 80% 30%,rgba(138,79,255,0.12) 0%,transparent 60%),radial-gradient(ellipse at 50% 90%,rgba(102,255,170,0.08) 0%,transparent 40%),linear-gradient(180deg,#0a0e1a 0%,#151922 50%,#1e2332 100%);background-attachment:fixed;position:relative;overflow-x:hidden}body::after{content:'';position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle,rgba(208,228,242,0.6) 1px,transparent 1px),radial-gradient(circle,rgba(208,228,242,0.4) 0.5px,transparent 0.5px),radial-gradient(circle,rgba(102,255,170,0.3) 1.5px,transparent 1.5px);background-size:120px 180px,80px 120px,150px 200px;background-position:0 0,40px 60px,80px 100px;animation:var(--ice-crystal);pointer-events:none;z-index:2}@keyframes auroraDance{0%,100%{transform:translateX(0) translateY(0) rotate(0deg) scaleY(1);opacity:0.7}25%{transform:translateX(-3%) translateY(2%) rotate(2deg) scaleY(1.1);opacity:1}50%{transform:translateX(2%) translateY(-1%) rotate(-1deg) scaleY(0.9);opacity:0.8}75%{transform:translateX(-1%) translateY(3%) rotate(1.5deg) scaleY(1.05);opacity:0.9}}@keyframes auroraShimmer{0%{filter:brightness(1) hue-rotate(0deg)}100%{filter:brightness(1.3) hue-rotate(20deg)}}@keyframes iceCrystal{0%{transform:translateY(0) rotate(0deg)}100%{transform:translateY(-30px) rotate(360deg)}}@keyframes northernWind{0%,100%{transform:translateX(0) scale(1)}33%{transform:translateX(-2%) scale(1.02)}66%{transform:translateX(3%) scale(0.98)}}@keyframes frozenBreath{0%,100%{transform:scale(1) rotateY(0deg);filter:blur(0px)}50%{transform:scale(1.03) rotateY(2deg);filter:blur(0.5px)}}h1{background:linear-gradient(45deg,#00ff88 0%,#66ffaa 25%,#8a4fff 50%,#b478ff 75%,#00ff88 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-size:300% 300%;animation:var(--aurora-shimmer);text-shadow:0 0 30px rgba(0,255,136,0.8);position:relative}h1::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60%;height:3px;background:linear-gradient(90deg,transparent 0%,rgba(0,255,136,0.8) 25%,rgba(138,79,255,0.6) 50%,rgba(0,255,136,0.8) 75%,transparent 100%);animation:var(--aurora-shimmer)}h2,h3,h4{color:var(--color-primary);text-shadow:0 0 25px rgba(0,255,136,0.6)}.navbar{background:linear-gradient(135deg,rgba(21,25,34,0.95) 0%,rgba(30,35,50,0.9) 100%);backdrop-filter:blur(15px);border-bottom:2px solid rgba(0,255,136,0.4);box-shadow:var(--ice-reflection);position:relative}.navbar::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient( 45deg,transparent 0px,rgba(0,255,136,0.03) 20px,rgba(138,79,255,0.02) 21px,transparent 22px,transparent 40px );pointer-events:none}.navbar::after{content:'';position:absolute;bottom:-6px;left:0;width:100%;height:6px;background:linear-gradient(90deg,transparent 0%,rgba(0,255,136,0.6) 20%,rgba(138,79,255,0.4) 50%,rgba(0,255,136,0.6) 80%,transparent 100%);filter:blur(2px)}.feature-card::before,.info-block::before,.article-card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 20%,rgba(208,228,242,0.1) 30%,transparent 40%),radial-gradient(circle at 80% 80%,rgba(138,79,255,0.08) 25%,transparent 35%),linear-gradient(45deg,transparent 48%,rgba(0,255,136,0.05) 49%,rgba(0,255,136,0.05) 51%,transparent 52%);pointer-events:none}.catalog-btn,.feedback-btn,.cookie-btn.accept-all{background:radial-gradient(ellipse at center,#00ff88 0%,#66ffaa 30%,#8a4fff 70%,#b478ff 100%);box-shadow:var(--aurora-glow),inset 0 2px 8px rgba(255,255,255,0.2);position:relative;overflow:hidden;animation:var(--aurora-shimmer)}.feature-section,.info-blocks{background:radial-gradient(ellipse at 30% 20%,rgba(0,255,136,0.08) 0%,transparent 60%),radial-gradient(ellipse at 70% 80%,rgba(138,79,255,0.06) 0%,transparent 50%),linear-gradient(135deg,rgba(21,25,34,0.9) 0%,rgba(30,35,50,0.8) 50%,rgba(42,49,66,0.7) 100%);position:relative;overflow:hidden}.feature-section::before,.info-blocks::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient( 0deg,transparent 0px,rgba(0,255,136,0.03) 100px,rgba(138,79,255,0.02) 102px,transparent 104px,transparent 200px );pointer-events:none}.feature-section::after,.info-blocks::after{content:'';position:absolute;bottom:5%;left:10%;width:80%;height:40%;background:linear-gradient( 180deg,transparent 0%,rgba(0,255,136,0.1) 20%,rgba(138,79,255,0.08) 40%,rgba(208,228,242,0.05) 60%,transparent 100% );transform:scaleY(-0.5);animation:var(--northern-wind);pointer-events:none;filter:blur(3px)}.feature-icon{background:radial-gradient(circle,rgba(255,255,255,0.9) 0%,rgba(102,255,170,0.8) 40%,rgba(0,255,136,0.9) 100%);box-shadow:var(--aurora-glow),inset 0 3px 12px rgba(255,255,255,0.4);animation:var(--aurora-shimmer)}.feedback-field{background:linear-gradient(135deg,rgba(21,25,34,0.95) 0%,rgba(30,35,50,0.9) 100%);border:1px solid rgba(0,255,136,0.5);box-shadow:inset 0 4px 20px rgba(10,14,26,0.9),0 0 25px rgba(0,255,136,0.2);position:relative}.feedback-field::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 30%,rgba(208,228,242,0.08) 3px,transparent 3px),radial-gradient(circle at 70% 70%,rgba(102,255,170,0.06) 2px,transparent 2px);background-size:40px 40px,60px 60px;animation:var(--ice-crystal);pointer-events:none}.feedback-field:focus{border-color:var(--color-primary);box-shadow:inset 0 4px 20px rgba(10,14,26,0.9),0 0 40px rgba(0,255,136,0.4);animation:var(--aurora-shimmer)}a{color:var(--color-primary);transition:all 0.4s ease;position:relative}a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:linear-gradient(90deg,rgba(0,255,136,0.8) 0%,rgba(138,79,255,0.6) 50%,rgba(0,255,136,0.8) 100%);transition:width 0.4s ease;box-shadow:0 0 8px rgba(0,255,136,0.5)}a:hover{color:var(--color-feature-hover);text-shadow:0 0 20px rgba(0,255,136,0.8)}a:hover::after{width:100%}footer{background:radial-gradient(ellipse at center top,rgba(0,255,136,0.08) 0%,transparent 50%),linear-gradient(180deg,rgba(21,25,34,0.9) 0%,rgba(10,14,26,1) 100%);position:relative}footer::before{content:'';position:absolute;top:0;left:0;right:0;height:30px;background:linear-gradient( 180deg,rgba(0,255,136,0.3) 0%,rgba(138,79,255,0.2) 50%,transparent 100% );animation:var(--northern-wind)}.cookie-banner{background:linear-gradient(135deg,rgba(42,49,66,0.95) 0%,rgba(30,35,50,0.9) 50%,rgba(21,25,34,0.95) 100%);border-top:3px solid rgba(0,255,136,0.5);box-shadow:0 -20px 50px rgba(10,14,26,0.9),inset 0 2px 0 rgba(208,228,242,0.1);position:relative}.cookie-banner::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 15% 50%,rgba(102,255,170,0.05) 25%,transparent 35%),radial-gradient(circle at 85% 50%,rgba(138,79,255,0.03) 20%,transparent 30%);animation:var(--ice-crystal);pointer-events:none}.menu-items li::before{content:'❅';margin-right:8px;color:var(--color-secondary);animation:var(--ice-crystal)}.section-title::after{content:'❅ ✦ ❅';display:block;text-align:center;margin-top:10px;color:var(--color-secondary);font-size:16px;animation:var(--aurora-shimmer)}.feature-items::before{content:'';position:absolute;top:-15px;left:8%;width:100px;height:60px;background:radial-gradient(ellipse,rgba(0,255,136,0.2) 0%,rgba(138,79,255,0.1) 50%,transparent 70%);border-radius:50%;animation:var(--northern-wind);pointer-events:none}.feature-card:hover,.info-block:hover,.article-card:hover{box-shadow:var(--ice-reflection),0 0 30px rgba(0,255,136,0.4);animation:var(--aurora-shimmer)}