:root{--color-background:#001122;--color-text:#b3e5fc;--color-primary:#00bcd4;--color-secondary:#ff6f61;--color-dark:#0d1b2a;--color-dark-lighter:#1b3a4b;--color-dark-medium:#2d5a87;--color-card-bg:rgba(29,53,87,0.8);--color-article-title:#4dd0e1;--color-article-text:#81d4fa;--color-feature-hover:#3f7cac;--color-card-overlay:rgba(77,208,225,0.15);--gradient-primary:linear-gradient(135deg,#00bcd4 0%,#ff6f61 50%,#ffa726 100%);--gradient-feature:linear-gradient(135deg,#0d1b2a 0%,#1b3a4b 50%,#2d5a87 100%);--bubble-float:bubbleFloat 4s ease-in-out infinite;--fish-swim:fishSwim 15s linear infinite;--underwater-glow:0 0 30px rgba(0,188,212,0.4);--coral-shadow:0 15px 35px rgba(255,111,97,0.3);--deep-shadow:0 20px 60px rgba(0,17,34,0.8)}body{background:radial-gradient(ellipse at 20% 10%,rgba(0,188,212,0.3) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(255,111,97,0.2) 0%,transparent 40%),radial-gradient(ellipse at 40% 60%,rgba(255,167,38,0.1) 0%,transparent 30%),linear-gradient(180deg,#001122 0%,#0d1b2a 50%,#1b3a4b 100%);background-attachment:fixed;position:relative;overflow-x:hidden}body::before{content:'';position:fixed;top:100vh;left:0;width:100%;height:200vh;background-image:radial-gradient(circle,rgba(179,229,252,0.8) 2px,transparent 2px),radial-gradient(circle,rgba(179,229,252,0.6) 1px,transparent 1px),radial-gradient(circle,rgba(179,229,252,0.4) 3px,transparent 3px);background-size:150px 200px,100px 150px,200px 250px;background-position:0 0,50px 50px,100px 100px;animation:var(--bubble-float);pointer-events:none;z-index:1}@keyframes bubbleFloat{0%{transform:translateY(0);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(-100vh);opacity:0}}@keyframes waveMotion{0%,100%{transform:translateX(0) scale(1)}25%{transform:translateX(10px) scale(1.02)}50%{transform:translateX(-5px) scale(0.98)}75%{transform:translateX(8px) scale(1.01)}}@keyframes coralSway{0%,100%{transform:rotate(0deg) scale(1)}25%{transform:rotate(2deg) scale(1.05)}50%{transform:rotate(-1deg) scale(0.95)}75%{transform:rotate(3deg) scale(1.02)}}@keyframes lightRays{0%{transform:translateX(-50%) rotate(45deg);opacity:0.3}50%{opacity:0.6}100%{transform:translateX(50%) rotate(45deg);opacity:0.3}}@keyframes fishSwim{0%{transform:translateX(-100px) translateY(0)}25%{transform:translateX(calc(25vw)) translateY(-20px)}50%{transform:translateX(calc(50vw)) translateY(10px)}75%{transform:translateX(calc(75vw)) translateY(-15px)}100%{transform:translateX(calc(100vw + 100px)) translateY(5px)}}h1{background:linear-gradient(45deg,#00bcd4 0%,#4dd0e1 25%,#ff6f61 50%,#ffa726 75%,#00bcd4 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-size:300% 300%;text-shadow:0 0 50px rgba(0,188,212,0.5)}h2,h3,h4{color:var(--color-primary);text-shadow:0 4px 15px rgba(0,188,212,0.4)}.navbar{background:linear-gradient(135deg,rgba(13,27,42,0.9) 0%,rgba(27,58,75,0.95) 100%);backdrop-filter:blur(15px);border-bottom:3px solid rgba(0,188,212,0.4);box-shadow:var(--deep-shadow);position:relative}.navbar::before{content:'';position:absolute;bottom:-10px;left:0;width:100%;height:10px;background:repeating-linear-gradient( 90deg,rgba(255,111,97,0.3) 0px,rgba(255,111,97,0.5) 5px,rgba(255,167,38,0.4) 10px,rgba(0,188,212,0.3) 15px,transparent 20px );filter:blur(2px)}.feature-card,.info-block,.article-card{background:radial-gradient(ellipse at top left,rgba(255,111,97,0.8) 0%,rgba(255,167,38,0.6) 30%,rgba(0,188,212,0.7) 100%);border:2px solid rgba(77,208,225,0.4);box-shadow:var(--coral-shadow);position:relative;overflow:hidden}.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% 30%,rgba(255,255,255,0.2) 2px,transparent 2px),radial-gradient(circle at 70% 60%,rgba(255,255,255,0.15) 1px,transparent 1px),radial-gradient(circle at 40% 80%,rgba(255,255,255,0.1) 3px,transparent 3px);background-size:30px 30px,20px 20px,40px 40px;pointer-events:none}.catalog-btn,.feedback-btn,.cookie-btn.accept-all{background:radial-gradient(ellipse at center,#ffffff 0%,#b3e5fc 30%,#00bcd4 70%,#0288d1 100%);box-shadow:var(--underwater-glow),inset 0 2px 10px rgba(255,255,255,0.3);position:relative;overflow:hidden}.catalog-btn::before,.feedback-btn::before{content:'';position:absolute;top:-100%;left:-100%;width:300%;height:300%;background:conic-gradient( from 0deg,transparent 0deg,rgba(255,255,255,0.4) 30deg,transparent 60deg,rgba(255,255,255,0.2) 90deg,transparent 120deg );animation:var(--fish-swim)}.feature-section,.info-blocks{background:radial-gradient(ellipse at 30% 20%,rgba(255,111,97,0.1) 0%,transparent 60%),radial-gradient(ellipse at 70% 80%,rgba(255,167,38,0.08) 0%,transparent 50%),linear-gradient(135deg,rgba(13,27,42,0.9) 0%,rgba(27,58,75,0.8) 50%,rgba(45,90,135,0.7) 100%);position:relative;overflow:hidden}.feature-section::before,.info-blocks::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle,rgba(77,208,225,0.3) 1px,transparent 1px),radial-gradient(circle,rgba(255,167,38,0.2) 2px,transparent 2px);background-size:80px 100px,120px 80px;animation:var(--bubble-float);pointer-events:none}.feature-icon{background:radial-gradient(circle,rgba(255,255,255,0.9) 0%,rgba(179,229,252,0.8) 50%,rgba(0,188,212,0.9) 100%);box-shadow:var(--underwater-glow),inset 0 4px 8px rgba(255,255,255,0.4)}.feedback-field{background:linear-gradient(135deg,rgba(13,27,42,0.9) 0%,rgba(27,58,75,0.8) 100%);border:2px solid rgba(77,208,225,0.5);box-shadow:inset 0 4px 15px rgba(0,17,34,0.6),0 0 20px rgba(0,188,212,0.3)}.feedback-field:focus{border-color:var(--color-primary);box-shadow:inset 0 4px 15px rgba(0,17,34,0.6),0 0 30px rgba(0,188,212,0.6)}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,transparent 0%,rgba(77,208,225,0.8) 50%,transparent 100%);transition:width 0.4s ease}a:hover{color:#ffffff;text-shadow:0 0 15px rgba(0,188,212,0.8)}a:hover::after{width:100%}footer{background:radial-gradient(ellipse at center bottom,rgba(255,111,97,0.1) 0%,transparent 40%),linear-gradient(180deg,rgba(13,27,42,0.9) 0%,rgba(0,17,34,1) 100%);position:relative}footer::before{content:'';position:absolute;top:0;left:0;right:0;height:30px;background:repeating-linear-gradient( 90deg,rgba(255,111,97,0.2) 0px,rgba(255,167,38,0.15) 20px,rgba(0,188,212,0.1) 40px,transparent 60px );filter:blur(3px)}.cookie-banner{background:linear-gradient(135deg,rgba(139,69,19,0.9) 0%,rgba(160,82,45,0.8) 50%,rgba(0,188,212,0.7) 100%);border-top:4px solid rgba(255,215,0,0.6);box-shadow:0 -15px 40px rgba(0,17,34,0.8),inset 0 4px 0 rgba(255,255,255,0.1)}.menu-items li::before{content:'🌿';margin-right:8px;color:var(--color-secondary)}.feature-items::before{content:'';position:absolute;top:-50px;right:10%;width:100px;height:100px;background:radial-gradient(circle,rgba(255,111,97,0.3) 0%,rgba(255,167,38,0.2) 50%,transparent 70%);border-radius:50% 30% 60% 40%;pointer-events:none}