.welcome-trigger {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 45;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 50px;
  padding: 0 10px 0 20px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  background: #123f39;
  color: #fff;
  box-shadow: 0 18px 44px rgba(11, 36, 33, .24);
  font: 700 12px/1 Arial, sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}

.welcome-trigger:hover { transform: translateY(-2px); background: #0d5149; }
.welcome-trigger b {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: #8fd6ca;
  color: #123f39;
  font: 400 20px/1 Arial, sans-serif;
  transition: transform .25s ease;
}
.welcome-trigger[aria-expanded="true"] b { transform: rotate(45deg); }

.welcome-dialog {
  width: min(620px, calc(100% - 32px));
  max-height: calc(100dvh - 40px);
  padding: 58px 62px 42px;
  border: 0;
  border-radius: 2px;
  background: #f7f4ea;
  color: #16272c;
  box-shadow: 0 30px 90px rgba(7, 30, 28, .36);
  overflow: auto;
}

.welcome-dialog::backdrop {
  background: rgba(7, 29, 27, .68);
  backdrop-filter: blur(6px);
}

.welcome-dialog[open] { animation: welcome-in .28s ease-out both; }
@keyframes welcome-in {
  from { opacity: 0; transform: translateY(18px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.welcome-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(18, 63, 57, .24);
  border-radius: 50%;
  background: transparent;
  color: #123f39;
  font: 300 25px/1 Arial, sans-serif;
  cursor: pointer;
}

.welcome-monogram {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 30px;
  place-items: center;
  border: 1px solid #118c82;
  border-radius: 50%;
  color: #0d716a;
  font: 600 17px/1 Georgia, serif;
}

.welcome-kicker {
  display: block;
  margin-bottom: 14px;
  color: #087c74;
  font: 700 10px/1.4 Arial, sans-serif;
  letter-spacing: .18em;
}

.welcome-dialog h2 {
  margin: 0 0 22px;
  color: #17262c;
  font: 400 clamp(44px, 7vw, 66px)/.98 Georgia, serif;
  letter-spacing: -.04em;
}

.welcome-content {
  max-width: 48em;
  border-top: 1px solid rgba(18, 63, 57, .18);
  padding-top: 23px;
}

.welcome-content p {
  margin: 0 0 15px;
  color: #39484c;
  font: 400 16px/1.75 Arial, sans-serif;
}

.welcome-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(18, 63, 57, .18);
}

.welcome-footer span { font: italic 20px/1.2 Georgia, serif; color: #123f39; }
.welcome-footer a {
  color: #123f39;
  font: 700 11px/1 Arial, sans-serif;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}
.welcome-footer a b { margin-left: 8px; color: #07877e; }

@media (max-width: 640px) {
  .welcome-trigger { left: 14px; bottom: 14px; min-height: 46px; padding-left: 16px; }
  .welcome-dialog { padding: 52px 27px 30px; }
  .welcome-monogram { margin-bottom: 24px; }
  .welcome-footer { align-items: flex-start; flex-direction: column; }
}