html:has(.welcome-page){background:#000}
.welcome-page{width:100%;min-height:100svh;background:#000;display:grid;place-items:center;overflow:hidden}
.welcome-stage{width:100%;min-height:100svh;display:flex;align-items:center;justify-content:center;padding:40px 24px;transition:opacity .7s,transform .7s}
.welcome-identity{width:min(86vw,960px);max-width:100%;margin-top:-30px;text-align:center;display:flex;flex-direction:column;align-items:center}
.welcome-brand{display:block;width:100%;max-width:none;min-width:0}
.welcome-bold-logo{display:block;width:100%;aspect-ratio:1320/334;background-image:var(--ral-1035-metal);background-size:220% 100%;background-position:100% 50%;mask:url('/assets/turiim-welcome-full-mask.svg') center/contain no-repeat;-webkit-mask:url('/assets/turiim-welcome-full-mask.svg') center/contain no-repeat;animation:ral-metal-shimmer 9s ease-in-out infinite alternate;filter:drop-shadow(0 2px 2px rgba(0,0,0,.8))}
.welcome-website{margin:34px 0 0;font-size:16px;letter-spacing:2.5px;font-weight:400}
.welcome-enter{display:flex;align-items:center;justify-content:center;width:116px;max-width:116px;min-width:0;min-height:38px;height:38px;line-height:1.2;margin-top:28px;padding:8px 16px;border:1px solid #c9b99c;background:var(--ral-1035-metal);background-size:220% 100%;background-clip:border-box;-webkit-background-clip:border-box;color:#161816;font-size:10px;font-weight:700;letter-spacing:3px;text-transform:uppercase;text-align:center;box-shadow:inset 0 1px 0 rgba(255,245,220,.45);animation:ral-metal-shimmer 12s ease-in-out infinite alternate;transition:transform .25s}
.welcome-enter:hover{transform:translateY(-2px)}
.welcome-page.leaving .welcome-stage{opacity:0;transform:translateY(-5px)}
@media(max-width:600px){.welcome-identity{width:100%;margin-top:-36px}.welcome-website{font-size:13px;letter-spacing:1.8px;margin-top:25px}.welcome-enter{width:104px;max-width:104px;margin-top:24px}}
@media(prefers-reduced-motion:reduce){.welcome-stage{transition:none}.welcome-bold-logo,.welcome-enter{animation:none;background-position:45% 50%}}

/* A transparent vector star: no source footage or lettering. */
.welcome-brand{position:relative;isolation:isolate;filter:none}
.welcome-bold-logo{position:relative;z-index:2;filter:none}
.welcome-tower-sparkle{position:absolute;z-index:1;left:64.1%;top:13.2%;width:clamp(160px,32vw,380px);aspect-ratio:1;transform:translate(-50%,-50%);pointer-events:none;background:transparent}
.welcome-tower-sparkle img{display:block;width:100%;height:100%;max-width:none;max-height:none;overflow:visible;animation:welcome-glint 4.8s ease-in-out infinite}
@keyframes welcome-glint{0%,100%{opacity:.7}35%{opacity:1}65%{opacity:.82}}
@media(prefers-reduced-motion:reduce){.welcome-tower-sparkle img{animation:none;opacity:1}}

.welcome-tagline{font-family:var(--display);font-size:clamp(20px,2.4vw,30px);font-weight:500;letter-spacing:.06em;line-height:1.3}
@media(max-width:600px){.welcome-tagline{font-size:20px;letter-spacing:.04em}}

/* Explicit dimensions keep the glint centred on the tower in every host. */
.welcome-brand{position:relative;aspect-ratio:1320/334;height:auto;overflow:visible}
.welcome-bold-logo{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto}
.welcome-tower-sparkle{display:block;width:clamp(160px,32vw,380px);height:clamp(160px,32vw,380px);aspect-ratio:auto}
.welcome-brand .welcome-tower-sparkle img{position:absolute;inset:0;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;filter:none;clip-path:none}