:root {
  color-scheme: dark;
  --bg: #0b1220;
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.7);

  --brand-a: #7c3aed;
  --brand-c: #06b6d4;

  --radius: 16px;
  --radius-sm: 12px;
  --max: 1120px;
  --pad: 24px;

  --font: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(1000px 480px at 20% -10%, rgba(124, 58, 237, 0.35), transparent 55%),
    radial-gradient(900px 520px at 90% 10%, rgba(6, 182, 212, 0.28), transparent 55%),
    radial-gradient(700px 420px at 70% 85%, rgba(34, 197, 94, 0.18), transparent 55%), var(--bg);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.minimal {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 36px var(--pad);
}

.minimal-inner {
  width: min(520px, 100%);
  display: grid;
  gap: 14px;
}

.title {
  margin: 0 0 4px;
  font-size: clamp(40px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.9), rgba(6, 182, 212, 0.85));
  color: rgba(255, 255, 255, 0.95);
  font-weight: 700;
  letter-spacing: -0.01em;
  box-shadow: 0 18px 45px rgba(6, 182, 212, 0.12);
  text-decoration: none !important;
}

.button:hover {
  filter: brightness(1.04);
}

.button:focus-visible {
  outline: 3px solid rgba(34, 197, 94, 0.55);
  outline-offset: 3px;
}

.button--ghost {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

.button--sm {
  padding: 10px 12px;
  border-radius: 12px;
}

.button--full {
  width: 100%;
}

.form {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
}

.label {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
}

input[type="email"],
input[type="text"] {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.2);
  color: var(--text);
  font-weight: 600;
}

input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

input:focus-visible {
  outline: 3px solid rgba(34, 197, 94, 0.55);
  outline-offset: 2px;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-msg {
  margin: 2px 0 0;
  min-height: 22px;
  color: var(--muted);
  font-weight: 600;
}

.form-msg.is-error {
  color: rgba(248, 113, 113, 0.95);
}

.form-msg.is-success {
  color: rgba(34, 197, 94, 0.95);
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}