/* Global tokens */

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background-size: cover;
  background-repeat: no-repeat;
 background-image: url('../assets/background.png');
}

.topbar {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: min(96vw, 1280px);
    height: 72px;
    background: #ffffff;
    color: #0f172a;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 20;
  }

.brand {
  display: flex;
  align-items: center;
  
}

.brand-mark {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
  margin-left: 8px;
}


.initiative {
  display: flex;
  align-items: center;
  color: #111827;

}
.initiative-logo {
  width: clamp(64px, 7vw, 86px);
  height: clamp(64px, 7vw, 86px);
 
}
.initiative-text {
  font-size: 12px;
  font-weight: 300;
  gap: 0px;
}


.content {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.logo-sm {
  display: block;
  width: 580px;
  height: auto;
  margin: 0 auto;
  padding-bottom: 14px;

}

.tagline {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  width: 100%;
  max-width: 850px;
  margin: 0 auto 24px;
  color: #000000;
  text-align: center;
  padding: 0 20px;
  line-height: 1.6;
  font-size: 20px;
  opacity: .7;
}

.box {
  width: 100%;
  margin-bottom: 100px;
}

.content .box > * {
  opacity: 0;
  transform: translateY(12px) scale(0.6);
  animation: popIn 2200ms cubic-bezier(0.2, 0.8, 0.2, 1) 0ms forwards;
  will-change: transform, opacity;
}

@keyframes popIn {
  0% {
    opacity: 0;
    transform: translateY(14px) scale(0.6);
  }
  70% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.launching {
  width: 800px;
  height: auto;
  margin-top: 18px;
}
/* Responsive: smartphone, tablet, desktop */
@media (max-width: 600px) {
  .topbar { height: 60px; padding: 0 12px; width: min(96vw, 980px); }
  .brand-mark { height: 30px; }
  .initiative-text { font-size: 11px; }
  .initiative-logo { width: 56px; height: 56px; }
  .content { padding: 84px 16px 24px; }
  .logo-sm { width: 78vw; }
  .tagline { max-width: 92vw; font-size: 17px; padding: 0 14px; margin: 10px auto 20px; }
  .launching { width: 84vw; margin-top: 14px; }
}

@media (min-width: 601px) and (max-width: 1024px) {
  .topbar { height: 68px; padding: 0 18px; width: min(96vw, 1040px); }
  .brand-mark { height: 36px; }
  .initiative-text { font-size: 12px; }
  .initiative-logo { width: 72px; height: 72px; }
  .content { padding: 110px 24px 32px; }
  .logo-sm { width: 60vw; }
  .tagline { max-width: 88vw; font-size: 18px; padding: 0 18px; margin: 12px auto 22px; }
  .launching { width: 70vw; margin-top: 16px; }
}

@media (min-width: 1025px) {
  .topbar { height: 72px; padding: 0 20px; }
  .brand-mark { height: 42px; }
  .content { padding: 120px 0 40px; }
  .logo-sm { width: 580px; }
  .tagline { max-width: 850px; font-size: 20px; padding: 0 20px; margin: 0 auto 24px; }
  .launching { width: 800px; }
}