html, body {
  margin: 0;
  padding: 0;
}

body {
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}

a {
  color: #1b1b1b;
  text-decoration: none;
}

a:hover {
  color: #252525;
}

@keyframes ib-frame {
  from { opacity: 0; transform: scale(0.965); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes ib-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes ib-rule {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.ib-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px 24px;
  background: #ffffff;
  font-family: 'Avenir Next', Avenir, 'Nunito Sans', Helvetica, sans-serif;
  color: #1b1b1b;
  box-sizing: border-box;
}

.ib-frame {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 720px;
  max-width: 100%;
  text-align: center;
  border: 10px solid #1b1b1b;
  box-sizing: border-box;
  opacity: 0;
  animation: ib-frame 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.ib-frame--home {
  gap: 18px;
  padding: 96px 48px;
}

.ib-frame--landing {
  gap: 40px;
  padding: 72px 48px;
}

.ib-title-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.ib-name {
  margin: 0;
  font-size: 44px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.1;
  white-space: nowrap;
  opacity: 0;
  animation: ib-rise 800ms cubic-bezier(0.22, 1, 0.36, 1) 320ms both;
}

.ib-rule {
  width: 64px;
  height: 1px;
  background: #d8d8d8;
  transform: scaleX(0);
  animation: ib-rule 700ms cubic-bezier(0.22, 1, 0.36, 1) 620ms both;
}

.ib-role {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: #252525;
  opacity: 0;
  animation: ib-rise 800ms cubic-bezier(0.22, 1, 0.36, 1) 760ms both;
}

.ib-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  margin-top: 24px;
  animation: ib-rise 1150ms cubic-bezier(0.22, 1, 0.36, 1) 1150ms both;
}

.ib-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 34px;
  background: #1b1b1b;
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 160ms ease, color 160ms ease;
}

.ib-cta:hover {
  background: #ffffff;
  color: #1b1b1b;
  box-shadow: inset 0 0 0 1px #1b1b1b;
}

.ib-hint {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #b4b4b4;
}