:root{--bg-color:#fff;--text-color:#1a1a1a;--accent-color:#e60012;--gray-light:#f5f5f5;--font-main:"Inter", "Noto Sans JP", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-main);line-height:1.6;overflow-x:hidden}#reveal-footer{color:#fff;z-index:5;background-color:#333;align-items:center;width:100%;height:auto;min-height:100vh;padding:80px 5% 40px;display:flex;position:fixed;bottom:0;left:0}main,.hero,.animal-section{z-index:auto;background-color:#0000;position:relative}.hero:before,.animal-section:before{content:"";background-color:var(--bg-color);z-index:10;width:100%;height:100%;position:absolute;top:0;left:0}#circles-container{z-index:15;pointer-events:none;width:100%;height:calc(100% - 100vh);position:absolute;top:0;left:0;overflow:hidden}.bg-typography-container{z-index:12;pointer-events:none;opacity:.05;width:100%;height:100vh;position:fixed;top:0;left:0;overflow:hidden}.circle{background-color:var(--accent-color);opacity:.15;background-position:50%;background-repeat:no-repeat;background-size:cover;border-radius:50%;transition:box-shadow .3s;position:absolute}.circle.has-image{opacity:.25;border:2px solid var(--accent-color);background-color:#0000}.bg-typography{white-space:nowrap;text-transform:uppercase;font-size:20vw;font-weight:900;line-height:1}#bgText1{margin-top:10vh}#bgText2{margin-top:5vh}header{z-index:150;width:100%;padding:2rem;position:fixed;top:0;left:0}nav{justify-content:space-between;align-items:center;display:flex}.logo{letter-spacing:.1em;color:#333;font-size:1.5rem;font-weight:900}.menu-trigger{cursor:pointer;width:30px;height:20px;position:relative}.menu-trigger span,.menu-trigger:before,.menu-trigger:after{content:"";background:currentColor;width:100%;height:2px;transition:all .3s;position:absolute}.menu-trigger:before{top:0}.menu-trigger span{top:50%;transform:translateY(-50%)}.menu-trigger:after{bottom:0}.hero{justify-content:center;align-items:center;height:100vh;padding:2rem;display:flex}.hero-content{text-align:center}.hero h1{z-index:20;margin-bottom:2rem;font-size:clamp(3rem,10vw,8rem);font-weight:900;line-height:1.1;position:relative}.hero-content p{letter-spacing:.2em;z-index:20;font-size:1.2rem;font-weight:500;position:relative}.scroll-indicator{flex-direction:column;align-items:center;gap:1rem;display:flex;position:absolute;bottom:3rem;left:50%;transform:translate(-50%)}.scroll-text{letter-spacing:.3em;font-size:.7rem}.scroll-line{background:linear-gradient(to bottom, var(--text-color), transparent);width:1px;height:60px}.animal-section{align-items:center;gap:5vw;min-height:100vh;padding:10vh 5vw;display:flex}.animal-section:nth-child(2n){flex-direction:row-reverse}.animal-image-wrapper{aspect-ratio:16/10;background-color:var(--gray-light);z-index:20;border-radius:8px;flex:1;position:relative;overflow:hidden;box-shadow:0 10px 30px #0000000d}.animal-img{object-fit:cover;width:100%;height:100%;transition:transform 1.5s}.animal-image-wrapper:hover .animal-img{transform:scale(1.1)}.animal-info{z-index:20;flex:1;position:relative}.animal-name{margin-bottom:1rem;font-size:clamp(2rem,5vw,4rem);font-weight:900;position:relative}.animal-name:before{content:"";background-color:var(--accent-color);border-radius:50%;width:10px;height:10px;position:absolute;top:50%;left:-20px}.animal-desc{color:#666;font-size:1.1rem}.footer-inner{grid-template-rows:auto auto auto auto auto;grid-template-columns:1.5fr 1fr 1fr 1fr;align-items:start;gap:0 40px;width:100%;max-width:1400px;margin:0 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