:root {
  --ink: #0B0D12;
  --grey: #5B6372;
  --muted: #4B5361;
  --blue: #1E8FE1;
  --bg: #FFFFFF;
  --line: #E3E6EB;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Sora", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 64px 16px 32px;
}

.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 88px;
  padding-bottom: 48px;
}

/* ---------- hero ---------- */
.hero {
  display: flex;
  align-items: center;
  gap: 36px;
}

.hero-mark { width: 132px; height: 132px; flex: none; }

.wordmark {
  margin: 0;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 1;
  letter-spacing: -0.035em;
  font-weight: 700;
}
.w-strong { font-weight: 700; }
.w-light { font-weight: 300; color: var(--grey); }

.domain {
  margin: 14px 0 0 4px;
  font-family: "JetBrains Mono", monospace;
  font-size: 17px;
  color: var(--muted);
}

/* ---------- apps ---------- */
.apps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 48px;
}

.app {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.tile {
  width: 124px;
  height: 124px;
  border-radius: 30px;
  background: var(--ink);
  display: grid;
  place-items: center;
  transition: transform .18s ease, box-shadow .18s ease;
}
.tile svg { width: 92px; height: 92px; }

.app:hover .tile { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(11, 13, 18, .18); }
.app:focus-visible { outline: none; }
.app:focus-visible .tile { outline: 3px solid var(--blue); outline-offset: 4px; }

.label { font-size: 16px; font-weight: 600; }

.footer {
  font-size: 13px;
  color: var(--muted);
}

/* ---------- code dialog ---------- */
dialog {
  width: min(380px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(11, 13, 18, .25);
}
dialog::backdrop { background: rgba(11, 13, 18, .55); }

dialog h2 { margin: 0; font-size: 20px; font-weight: 700; }
.unlock-app { margin: 6px 0 18px; color: var(--muted); font-size: 14px; }

#code {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1.5px solid #C9CED8;
  border-radius: 12px;
  font: 500 18px "JetBrains Mono", monospace;
  letter-spacing: .12em;
  color: var(--ink);
}
#code:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30, 143, 225, .2); }

.error { min-height: 20px; margin: 8px 0 0; color: #B91C1C; font-size: 13px; }

.actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 12px; }

.btn {
  height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  font: 600 15px "Sora", sans-serif;
  cursor: pointer;
}
.btn-ghost { background: none; border: 1.5px solid #C9CED8; color: var(--ink); }
.btn-primary { background: var(--ink); border: 0; color: #FFFFFF; }
.btn-primary:disabled { opacity: .6; cursor: wait; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- phone ---------- */
@media (max-width: 640px) {
  .content { gap: 56px; }
  .hero { flex-direction: column; text-align: center; gap: 20px; }
  .hero-mark { width: 104px; height: 104px; }
  .domain { margin-left: 0; }
  .apps { gap: 28px 32px; }
  .tile { width: 104px; height: 104px; border-radius: 26px; }
  .tile svg { width: 78px; height: 78px; }
}