:root {
  --text: #f5f7fb;
  --muted: #b7bdcb;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scrollbar-width: thin;
  scrollbar-color: #7a6cff #11131a;
}

html::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

html::-webkit-scrollbar-track {
  background: #07080c;
}

html::-webkit-scrollbar-thumb {
  border: 2px solid #07080c;
  border-radius: 999px;
  background: linear-gradient(180deg, #4cc3ff, #7a6cff);
}

body {
  margin: 0;
  min-height: 100svh;
  color: var(--text);
  font-family: Manrope, "Segoe UI", sans-serif;
  background:
    linear-gradient(180deg, rgba(7, 8, 12, 0.72), rgba(7, 8, 12, 0.88)),
    url("assets/hero.png") center 40% / cover no-repeat,
    #07080c;
}

.gate {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 24px 16px;
}

.window {
  width: min(520px, 100%);
  padding: 28px 22px 22px;
  background: rgba(10, 12, 18, 0.88);
  border: 1px solid rgba(140, 160, 255, 0.28);
  border-radius: 22px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.window__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lang {
  display: flex;
  gap: 6px;
}

.lang button {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: transparent;
  color: #b7bdcb;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.lang button[aria-pressed="true"] {
  border-color: #5b4dff;
  background: #5b4dff;
  color: #fff;
}

.lang button:focus-visible {
  outline: 2px solid #4cc3ff;
  outline-offset: 3px;
}

.brand {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4cc3ff, #7a6cff);
  box-shadow: 0 0 10px #4cc3ff;
}

h1,
p {
  margin: 0;
}

h1 {
  margin-top: 14px;
  font-size: clamp(28px, 7vw, 36px);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.lead {
  margin-top: 10px;
  color: var(--muted);
}

.choices {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.choice {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 16px 18px;
  border-radius: 14px;
  background: linear-gradient(180deg, #6d62ff 0%, #5b4dff 100%);
  color: #fff;
  text-decoration: none;
}

.choice--alt {
  background: transparent;
  border: 1px solid rgba(176, 140, 255, 0.7);
}

.choice--red {
  background: linear-gradient(180deg, #ff3b3b 0%, #c8102e 100%);
  border: 0;
}

.choice__name {
  font-size: 18px;
  font-weight: 700;
}

.choice__note {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.choice:focus-visible {
  outline: 2px solid #4cc3ff;
  outline-offset: 3px;
}

@media (hover: hover) {
  .choice:hover {
    filter: brightness(1.08);
  }
}