*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;background:#000}
body{overflow:hidden;font-family:Arial,Helvetica,sans-serif}
.hero{position:relative;width:100%;height:100vh;height:100svh;overflow:hidden;background:#000}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero__shade{position:absolute;inset:0;background:rgba(0,0,0,.23)}
.hero__content{position:absolute;left:50%;top:50%;width:min(92vw,900px);transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(24px,5vw,80px)}
.brand{display:block;width:min(48vw,610px);height:auto;margin:0 auto;filter:drop-shadow(0 2px 18px rgba(0,0,0,.28))}
.coming{width:100%;margin:clamp(24px,4vh,42px) 0 0;color:rgba(255,255,255,.88);font-size:clamp(10px,.72vw,13px);font-weight:400;letter-spacing:.48em;padding-left:.48em;text-align:center}
.email{display:block;width:100%;margin-top:18px;color:rgba(255,255,255,.72);font-size:clamp(10px,.68vw,12px);font-weight:400;letter-spacing:.16em;padding-left:.16em;text-align:center;text-decoration:none}
.sound-toggle{position:absolute;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:3;display:flex;align-items:center;gap:9px;border:0;padding:8px 0;background:transparent;color:rgba(255,255,255,.78);font:400 9px/1 Arial,Helvetica,sans-serif;letter-spacing:.22em;cursor:pointer}
.sound-dot{width:5px;height:5px;border-radius:50%;background:currentColor;box-shadow:0 0 10px rgba(255,255,255,.45)}
.sound-toggle:hover{color:#fff}
@media(max-width:700px){
.hero__shade{background:rgba(0,0,0,.28)}
.hero__content{width:94vw;padding:24px}
.brand{width:min(70vw,430px)}
.coming{margin-top:26px;font-size:10px;letter-spacing:.38em;padding-left:.38em}
.email{margin-top:16px;font-size:10px;letter-spacing:.12em;padding-left:.12em}
.sound-toggle{right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));font-size:8px}
}
@media(prefers-reduced-motion:reduce){.hero__video{display:none}}