.welcome-first-screen {
  position: relative;
  isolation: isolate;
  height: 100dvh;
  min-height: 100%;
  overflow: hidden;
  padding: clamp(28px, 5.5vh, 50px) 24px max(24px, env(safe-area-inset-bottom, 0px));
  display: grid;
  grid-template-rows: auto 1fr auto;
  color: #fff;
  background-color: #075f9f;
  background-image: url('assets/welcome/marlin-action.jpg');
  background-size: cover;
  background-position: 52% center;
}

.welcome-first-screen::before {
  content: '';
  position: absolute;
  z-index: 0;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 35, 69, .28) 0%, rgba(0, 31, 62, .02) 38%, rgba(0, 20, 42, .18) 59%, rgba(0, 16, 34, .9) 100%);
  pointer-events: none;
}

.welcome-first-screen .welcome-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-self: start;
  gap: 12px;
}

.welcome-first-screen .brand-lockup {
  position: relative;
  z-index: 1;
  gap: 12px;
}

.welcome-language-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 3px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 999px;
  background: rgba(0,20,42,.38);
  backdrop-filter: blur(10px);
}

.welcome-language-switch button {
  min-width: 45px;
  min-height: 30px;
  padding: 0 9px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(255,255,255,.78);
  font-size: 12px;
  font-weight: 700;
}

.welcome-language-switch button.active {
  background: #fff;
  color: #086fc8;
}

.welcome-first-screen .logo {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(145deg, #147df5, #45baff);
  box-shadow: 0 9px 24px rgba(0, 72, 145, .34);
  font-size: 22px;
  letter-spacing: 0;
}

.welcome-first-screen .brand-lockup b {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: #fff;
  font-size: 24px;
  letter-spacing: -.04em;
  text-shadow: 0 2px 12px rgba(0, 24, 48, .5);
}

.welcome-first-screen .brand-lockup b span {
  font-size: .9em;
  letter-spacing: -.02em;
}

.welcome-first-screen .welcome-copy {
  position: relative;
  z-index: 1;
  align-self: end;
  padding-bottom: 2px;
  text-shadow: 0 2px 18px rgba(0, 13, 28, .72);
}

.welcome-first-screen .welcome-copy h1 {
  max-width: 10em;
  color: #fff;
  font-size: clamp(31px, 8.8vw, 38px);
  line-height: 1.08;
  margin-bottom: 11px;
}

.welcome-first-screen .welcome-copy p {
  max-width: 29em;
  color: #fff;
  font-weight: 700;
  letter-spacing: .08em;
  font-size: 13px;
  line-height: 1.55;
  margin-bottom: 18px;
}

.welcome-first-screen .welcome-copy .primary {
  min-height: 52px;
  box-shadow: 0 12px 28px rgba(0, 65, 145, .4);
  text-shadow: none;
}

@media (max-height: 740px) {
  .welcome-first-screen {
    padding-top: 26px;
    padding-bottom: max(18px, env(safe-area-inset-bottom, 0px));
  }

  .welcome-first-screen .logo {
    width: 44px;
    height: 44px;
  }

  .welcome-first-screen .brand-lockup b {
    font-size: 22px;
  }

  .welcome-first-screen .welcome-copy h1 {
    font-size: 29px;
  }
}