:root {
  --bg: #0b0f17;
  --text: #f1f4fa;
  --muted: #a7b0c0;
  --pri: #8b5cf6;
  --sec: #22d3ee;
  --ok: #26d07c;
  --danger: #ff6b6b;
  --stroke: rgba(255, 255, 255, 0.14);
}
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  overflow-x: hidden;
  background: radial-gradient(
      1000px 700px at 80% -10%,
      rgba(139, 92, 246, 0.12),
      transparent 60%
    ),
    radial-gradient(
      800px 600px at 10% 110%,
      rgba(34, 211, 238, 0.1),
      transparent 60%
    ),
    var(--bg);
  color: var(--text);
  font-family: "Cairo", Inter, system-ui, -apple-system, Segoe UI, Roboto,
    sans-serif;
}
.wrap {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 20px;
}
.card {
  position: relative;
  margin-inline: auto;
  width: min(560px, 92vw);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--stroke);
  border-radius: 26px;
  padding: 26px;
  backdrop-filter: blur(12px) saturate(130%);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}
h1 {
  margin: 0 0 10px;
  font-weight: 800;
  line-height: 1.2;
  font-size: clamp(22px, 3.4vw, 28px);
  text-align: start;
}
p.sub {
  margin: 6px 0 18px;
  color: var(--muted);
  font-size: 14px;
  text-align: start;
}
.lang {
  position: absolute;
  top: 10px;
  inset-inline-end: 10px;
  border: 1px solid var(--stroke);
  background: transparent;
  color: var(--text);
  font-weight: 800;
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
}
label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin: 10px 0 6px;
}
input,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  outline: none;
  font-size: 14px;
}
input:focus,
textarea:focus {
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.35);
}
textarea {
  min-height: 130px;
  resize: vertical;
}
.consent {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--muted);
  margin: 10px 0 6px;
  flex-wrap: wrap;
  line-height: 1.6;
}
.consent input {
  width: auto;
  margin-top: 4px;
}
.consent label {
  flex: 1;
  min-width: 0;
  word-break: break-word;
}
.error {
  display: none;
  color: var(--danger);
  font-size: 13px;
  margin: 6px 0;
}
.done {
  display: none;
  text-align: center;
  margin-top: 8px;
}
.done h2 {
  margin: 0 0 6px;
  color: var(--ok);
}
.actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
button {
  flex: 1;
  border: none;
  cursor: pointer;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 800;
  font-size: 14px;
}
.send {
  background: linear-gradient(90deg, var(--pri), var(--sec));
  color: #0b0f17;
}
.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--stroke);
}
.footer {
  margin-top: 12px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}