/* onboarding.css — শুধু index.html (Welcome page) এর style */

.onboarding{height:100dvh;overflow:hidden;padding-top:calc(env(safe-area-inset-top,0px) + clamp(24px,6vh,52px))}
@media (min-width:480px){.onboarding{height:min(calc(100dvh - 32px),860px)}}

.onboarding .logo{width:clamp(48px,13vw,58px);height:auto;display:block;flex:none}
.onboarding h1{
  font-family:var(--font-head);font-weight:700;font-size:clamp(23px,6.4vw,27px);letter-spacing:-.2px;
  margin-top:clamp(14px,2.6vh,22px);text-align:center;line-height:1.2;flex:none;
}
.onboarding .art{flex:1 1 0;width:100%;display:flex;align-items:center;justify-content:center;min-height:0;margin:8px 0;overflow:hidden}
.onboarding .art img{width:100%;height:100%;object-fit:contain;display:block}
.onboarding .actions{width:100%;padding:0 24px;display:flex;flex-direction:column;gap:10px;flex:none}