:root {
  --bg: #0c0908;
  --bg-2: #16110e;
  --ink: #fff6ef;
  --muted: #b5a094;
  --line: rgba(255, 180, 120, 0.14);
  --copper: #ff8a3d;
  --copper-hot: #ffb06a;
  --radius: 2px;
  --max: 720px;
  --font: "Manrope", system-ui, sans-serif;
  --display: "Syne", "Manrope", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--copper-hot); }

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  padding: 2.5rem 0 4rem;
}

header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.brand span { color: var(--copper); }

.eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--copper);
  margin-bottom: 0.5rem;
}

h1 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.lead {
  color: var(--muted);
  font-size: 0.95rem;
}

.notice {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--copper);
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  color: var(--muted);
  margin: 1.5rem 0;
  border-radius: var(--radius);
}

.nda-text {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1.25rem 1.5rem;
  max-height: 42vh;
  overflow-y: auto;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 2rem;
  border-radius: var(--radius);
}

.nda-text h2 {
  font-family: var(--display);
  color: var(--ink);
  font-size: 1rem;
  margin: 1.25rem 0 0.5rem;
}

.nda-text h2:first-child { margin-top: 0; }

.nda-text p { margin-bottom: 0.65rem; }

.nda-text ul {
  margin: 0.5rem 0 0.75rem 1.25rem;
}

.nda-text hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 1rem 0;
}

form {
  display: grid;
  gap: 1rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.field label .req { color: var(--copper); }

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"] {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font: inherit;
  transition: border-color 0.2s;
}

.field input:focus {
  outline: none;
  border-color: var(--copper);
}

.field-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 540px) {
  .field-row { grid-template-columns: 1fr 1fr; }
}

.checkbox {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--muted);
}

.checkbox input {
  margin-top: 0.25rem;
  accent-color: var(--copper);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  font: inherit;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary {
  background: var(--copper);
  color: var(--bg);
}

.btn-primary:hover { background: var(--copper-hot); }

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.flash {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.flash-error {
  background: rgba(200, 80, 60, 0.15);
  border: 1px solid rgba(200, 80, 60, 0.4);
  color: #ffb4a8;
}

footer {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
}

footer a { color: var(--copper); text-decoration: none; }

footer a:hover { text-decoration: underline; }