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var(--accent-blue);padding:.5rem .75rem;border-radius:50%;cursor:pointer;font-weight:600;font-size:1.2rem;color:var(--accent-blue);transition:all .3s ease;width:45px;height:45px;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{background:var(--accent-blue);color:#fff;transform:scale(1.05)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:8rem 3rem 4rem;position:relative;overflow:hidden}.hero-content{max-width:1200px;text-align:center;z-index:2}.hero-badge{display:inline-block;padding:.5rem 1.5rem;background:linear-gradient(135deg,var(--accent-blue),var(--accent-light));color:#fff;border-radius:50px;font-weight:600;font-size:.9rem;margin-bottom:2rem;animation:fadeInUp .8s ease .2s both;box-shadow:var(--shadow-md)}.hero h1{font-family:"DM Serif Display",serif;font-size:clamp(2.5rem,8vw,5.5rem);line-height:1.2;margin-bottom:1.5rem;animation:fadeInUp .8s ease .4s both;padding:0 .5rem}.hero .highlight{background:linear-gradient(135deg,var(--accent-blue),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-style:italic;display:inline-block;padding-right:.1em}.hero-subtitle{font-size:clamp(1.1rem,3vw,1.5rem);color:var(--text-secondary);max-width:800px;margin:0 auto 3rem;line-height:1.6;animation:fadeInUp .8s ease .6s both}.hero-cta{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s ease .8s both}.btn{padding:1rem 2.5rem;border-radius:50px;font-weight:600;font-size:1.1rem;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background:linear-gradient(135deg,var(--accent-blue),var(--accent-light));color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--milk-white);color:var(--accent-blue);border:2px solid var(--accent-blue)}.btn-secondary:hover{background:var(--accent-blue);color:#fff;transform:translateY(-3px)}.arrow-up{display:inline-block;width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:12px solid currentColor;animation:bounce 2s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.features{padding:6rem 3rem;background:var(--bg-secondary);position:relative}.section-title{font-family:"DM Serif Display",serif;font-size:clamp(2rem,5vw,3.5rem);text-align:center;margin-bottom:4rem}[data-theme=dark] .section-title{color:#d4a574}.features-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem}.feature-card{background:var(--milk-white);padding:2.5rem;border-radius:24px;box-shadow:var(--shadow-sm);transition:all .4s ease;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-light));transform:scaleX(0);transition:transform .4s ease}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.feature-card:hover:before{transform:scaleX(1)}.feature-icon{font-size:3rem;margin-bottom:1.5rem}.feature-card h3{font-family:"DM Serif Display",serif;font-size:1.8rem;margin-bottom:1rem;color:var(--accent-blue)}.feature-card p{color:var(--text-secondary);line-height:1.7}.visual-break{padding:8rem 3rem;background:linear-gradient(135deg,var(--accent-blue),var(--accent-light));position:relative;overflow:hidden;min-height:500px;display:flex;align-items:center;justify-content:center}.milk-pour-container{position:relative;max-width:1200px;width:100%;display:flex;align-items:center;justify-content:center;gap:4rem}.milk-glass{width:200px;height:300px;filter:drop-shadow(0 10px 30px rgba(0,0,0,.2))}.milk-fill{animation:fillUp 3s ease-in-out infinite}@keyframes fillUp{0%,to{y:200;height:80}50%{y:150;height:130}}.milk-stream{animation:pour 3s ease-in-out infinite;opacity:.8}.milk-stream-2{animation-delay:.1s}@keyframes pour{0%,to{opacity:0;stroke-width:8}50%{opacity:.9;stroke-width:14}}.milk-bubble-1,.milk-bubble-2,.milk-bubble-3{animation:bubbleRise 4s ease-in-out infinite}.milk-bubble-2{animation-delay:.8s}.milk-bubble-3{animation-delay:1.6s}@keyframes bubbleRise{0%{cy:250;opacity:0}20%{opacity:.7}to{cy:160;opacity:0}}.arrows-container{display:flex;gap:1rem;align-items:flex-end;height:300px}.bouncing-arrow{font-size:4rem;color:#fff;animation:arrowBounce 2s ease-in-out infinite;opacity:.9;text-shadow:0 4px 12px rgba(0,0,0,.2)}@keyframes arrowBounce{0%,to{transform:translateY(0) scale(1);opacity:.6}50%{transform:translateY(-60px) scale(1.2);opacity:1}}.rising-value-text{display:flex;flex-direction:column;font-family:"DM Serif Display",serif;font-size:4rem;font-weight:700;color:#fff;text-align:center;line-height:1.1}.rising-value-text span{display:block;animation:fadeInRise 1s ease-out both}.value-word{animation-delay:0s}.only-word{animation-delay:.2s;font-style:italic}.goes-word{animation-delay:.4s}.up-word{animation-delay:.6s;font-size:5rem;animation:fadeInRise 1s ease-out .6s both,pulse 2s ease-in-out 1.6s infinite}@keyframes fadeInRise{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.documentation{padding:6rem 3rem;background:var(--bg-primary)}.doc-container{max-width:900px;margin:0 auto;background:var(--milk-white);padding:3rem;border-radius:24px;box-shadow:var(--shadow-md)}.doc-container h2{font-family:"DM Serif Display",serif;font-size:2.5rem;margin-bottom:1rem;color:var(--accent-blue)}[data-theme=dark] .doc-container h2{color:#d4a574}.doc-container h3{font-family:"DM Serif Display",serif;font-size:1.8rem;margin-top:2.5rem;margin-bottom:1rem;color:var(--text-primary)}.doc-container h4{font-size:1.3rem;margin-top:2rem;margin-bottom:.8rem;color:var(--accent-blue)}[data-theme=dark] .doc-container h4{color:#d4a574}.doc-container p{line-height:1.8;margin-bottom:1.2rem;color:var(--text-secondary)}.doc-container table{width:100%;border-collapse:collapse;margin:2rem 0;box-shadow:var(--shadow-sm);border-radius:12px;overflow:hidden}.doc-container th{background:linear-gradient(135deg,var(--accent-blue),var(--accent-light));color:#fff;padding:1rem;text-align:left;font-weight:600}.doc-container td{padding:1rem;border-bottom:1px solid rgba(46,91,255,.1);color:var(--text-primary)}[data-theme=dark] .doc-container td{border-bottom:1px solid rgba(212,165,116,.2)}.doc-container tr:last-child td{border-bottom:none}.doc-container tr:hover{background:#2e5bff0d}[data-theme=dark] .doc-container tr:hover{background:#d4a57414}.doc-container ul,.doc-container ol{margin:1rem 0 1rem 2rem}.doc-container li{margin-bottom:.5rem;line-height:1.7;color:var(--text-secondary)}.katex{font-size:1.1em}.katex-display{margin:1.5rem 0;padding:1.5rem;background:var(--bg-secondary);border-radius:12px;overflow-x:auto}.doc-section{margin-bottom:1.5rem;border:2px solid rgba(46,91,255,.1);border-radius:16px;overflow:hidden;transition:all .3s ease}.doc-section:hover{border-color:#2e5bff4d}[data-theme=dark] .doc-section{border:2px solid rgba(212,165,116,.2)}[data-theme=dark] .doc-section:hover{border-color:#d4a57466}.doc-section-header{padding:1.5rem 2rem;background:var(--bg-secondary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:all .3s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.doc-section-header:hover{background:var(--accent-blue);color:#fff}[data-theme=dark] .doc-section-header:hover{background:#8b6f47;color:#fff8f0}.doc-section-header h3{margin:0;font-family:"DM Serif Display",serif;font-size:1.5rem}.doc-section-header:hover h3{color:#fff}[data-theme=dark] .doc-section-header:hover h3{color:#fff8f0}.doc-section-toggle{font-size:1.5rem;transition:transform .3s ease}[data-theme=dark] .doc-section-toggle{color:#d4a574}.doc-section.active .doc-section-toggle{transform:rotate(180deg)}.doc-section-content{max-height:0;overflow:hidden;transition:max-height .4s ease}.doc-section.active .doc-section-content{max-height:5000px}.doc-section-inner{padding:2rem}.katex-display{display:flex;justify-content:center;margin:1.5rem 0;overflow-x:auto}.katex-inline{display:inline}.katex{color:var(--accent-blue);font-size:1.1em}[data-theme=dark] .katex{color:var(--accent-light)}.social-cta{padding:6rem 3rem;background:var(--bg-secondary);text-align:center}.social-cta h2{font-family:"DM Serif Display",serif;font-size:clamp(2rem,5vw,3.5rem);margin-bottom:2rem}[data-theme=dark] .social-cta h2{color:#d4a574}.social-buttons{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}.social-btn{padding:1rem 2rem;border-radius:50px;font-weight:600;text-decoration:none;transition:all .3s ease;display:inline-flex;align-items:center;gap:.8rem;background:var(--milk-white);color:var(--text-primary);border:2px solid var(--accent-blue)}.social-btn:hover{background:var(--accent-blue);color:#fff;transform:translateY(-3px);box-shadow:var(--shadow-lg)}.social-icon{width:24px;height:24px}footer{padding:3rem;background:var(--bg-primary);border-top:1px solid rgba(46,91,255,.1);text-align:center;color:var(--text-secondary);margin:0;position:relative;z-index:1}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}.scroll-reveal{opacity:0;transform:translateY(30px);transition:all .8s ease}.scroll-reveal.revealed{opacity:1;transform:translateY(0)}.cow-pattern{position:relative}.cow-pattern:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 30%,rgba(46,91,255,.05) 0%,transparent 15%),radial-gradient(circle at 70% 60%,rgba(46,91,255,.05) 0%,transparent 20%),radial-gradient(circle at 45% 80%,rgba(46,91,255,.05) 0%,transparent 18%);opacity:.3;pointer-events:none}[data-theme=dark] .cow-pattern:before{background-image:radial-gradient(circle at 20% 30%,rgba(212,165,116,.08) 0%,transparent 15%),radial-gradient(circle at 70% 60%,rgba(212,165,116,.08) 0%,transparent 20%),radial-gradient(circle at 45% 80%,rgba(212,165,116,.08) 0%,transparent 18%)}@media (max-width: 768px){nav{padding:1rem 1.5rem}.nav-links{display:none}.hero{padding:6rem 1.5rem 4rem}.features,.visual-break,.documentation,.social-cta{padding:4rem 1.5rem}.doc-container{padding:2rem 1.5rem}.milk-pour-container{flex-direction:column;gap:2rem}.arrows-container{height:150px}.bouncing-arrow,.rising-value-text{font-size:2.5rem}.up-word{font-size:3.5rem!important}}