.srv-hero{position:relative;height:100vh;min-height:100svh;min-height:max(600px,100svh);display:flex;align-items:center;justify-content:center;overflow:hidden;background:#000}.srv-hero-bg{position:absolute;inset:0;background-image:url('../../image/fuji-sakura.avif');background-size:cover;background-position:center;filter:brightness(0.35) saturate(1.1);transform:scale(1.05);transition:transform 2s ease-out;will-change:transform}.srv-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,26,46,0.7) 0%,rgba(42,157,143,0.2) 100%)}.srv-hero-content{position:relative;z-index:10;text-align:center;color:#fff;padding:0 5vw;max-width:900px}.srv-hero-title{font-family:'Playfair Display',serif;font-size:clamp(3rem,6vw,5.5rem);font-weight:300;line-height:1.1;color:#fff;margin:18px 0}.srv-hero-title em{color:var(--teal);font-style:italic}.srv-hero-sub{font-family:'DM Sans',sans-serif;font-size:clamp(1rem,1.5vw,1.15rem);font-weight:300;color:rgba(255,255,255,0.75);max-width:620px;margin:0 auto;line-height:1.8}.srv-kanji-deco{position:absolute;inset:0;pointer-events:none;z-index:5;overflow:hidden}.srv-kd{position:absolute;font-family:'Noto Serif JP',serif;font-weight:900;color:rgba(255,255,255,0.04);user-select:none}.kd-a{font-size:clamp(120px,18vw,220px);top:-5%;left:-3%}.kd-b{font-size:clamp(80px,12vw,160px);top:10%;right:2%}.kd-c{font-size:clamp(100px,15vw,190px);bottom:5%;left:20%}.kd-d{font-size:clamp(70px,10vw,140px);bottom:10%;right:10%}.srv-scroll-hint{position:absolute;bottom:5vh;left:50%;transform:translateX(-50%);z-index:10;display:flex;flex-direction:column;align-items:center}.srv-scroll-line{width:1px;height:60px;background:linear-gradient(to bottom,rgba(255,255,255,0.5),transparent);animation:scrollPulse 2s ease-in-out infinite}@keyframes scrollPulse{0%,100%{opacity:0.4;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.15)}}