:root {
  color-scheme: light;
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #14213d;
  --muted: #5f6b7a;
  --line: #dfe5ef;
  --primary: #1746a2;
  --primary-dark: #0d2e72;
  --danger: #b42318;
  --success: #067647;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #eaf0ff, var(--bg));
  color: var(--text);
}

.page-shell {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 32px 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: clamp(24px, 5vw, 48px);
  box-shadow: 0 24px 60px rgba(20, 33, 61, 0.12);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.02;
}

.intro {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 16px 0 28px;
}

.form {
  display: grid;
  gap: 20px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

label small,
.hint {
  color: var(--muted);
  font-weight: 500;
}

input[type="text"],
textarea,
input[type="file"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(23, 70, 162, 0.16);
  border-color: var(--primary);
}

.checkbox-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-weight: 600;
  color: var(--muted);
}

.checkbox-row input {
  margin-top: 4px;
  transform: scale(1.15);
}

.turnstile-box {
  min-height: 70px;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 16px 22px;
  background: var(--primary);
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.status {
  margin: 0;
  min-height: 24px;
  font-weight: 700;
}

.status.success {
  color: var(--success);
}

.status.error {
  color: var(--danger);
}