/* final CTA */
.final {
  padding: 60px 48px 80px;
  text-align: center;
  background: linear-gradient(180deg, var(--paper) 0%, var(--teal-wash) 100%);
  position: relative; overflow: hidden;
}
.final h2 {
  font-family: 'Inter'; font-weight: 300;
  font-size: clamp(42px, 5.6vw, 76px);
  line-height: 0.98; letter-spacing: -0.036em;
  color: var(--ink);
  max-width: 20ch; margin: 0 auto 36px;
}
.final h2 em { font-style: italic; color: var(--teal); font-weight: 400; }
.final .final-ctas { display: inline-flex; gap: 12px; }
.final .mono {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  color: var(--body); margin-top: 28px; letter-spacing: 0.08em;
}

/* contact */
.contact-sec {
  padding: 80px 48px;
  background: var(--paper);
}
.contact-inner {
  max-width: 960px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: start;
}
.contact-copy .eyebrow {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--teal);
  display: flex; align-items: center; gap: 10px; margin-bottom: 22px;
}
.contact-copy .eyebrow i {
  display: inline-block; width: 24px; height: 2px;
  background: var(--teal); border-radius: 2px;
}
.contact-copy h2 {
  font-family: 'Inter'; font-weight: 300;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05; letter-spacing: -0.025em; color: var(--ink);
  margin-bottom: 18px;
}
.contact-copy h2 em { font-style: italic; color: var(--teal); font-weight: 400; }
.contact-copy p {
  font-size: 16px; color: var(--body); line-height: 1.55; max-width: 36ch;
}
.contact-form {
  display: flex; flex-direction: column; gap: 18px;
}
.form-field {
  display: flex; flex-direction: column; gap: 6px;
}
.form-field label:not(.radio-card) {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
.form-field input,
.form-field textarea,
.form-field select {
  font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 16px;
  transition: border-color 180ms ease;
  width: 100%;
}
/* radio cards */
.radio-cards { display: flex; flex-direction: column; gap: 8px; }
.radio-cards.pills { flex-direction: row; flex-wrap: wrap; gap: 8px; }
.radio-card {
  display: flex; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 16px; cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease;
  font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--muted);
}
.radio-cards.pills .radio-card {
  padding: 10px 18px; border-radius: 100px;
  font-size: 14px; text-align: center; justify-content: center;
}
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card:hover { border-color: var(--teal); }
.radio-card:has(input:checked) {
  border-color: var(--teal); background: var(--teal-soft);
  color: var(--teal-deep); font-weight: 500;
}
.radio-card.muted {
  border-style: dashed; color: var(--muted);
}
.radio-card.muted:has(input:checked) {
  border-style: solid; border-color: var(--muted); background: var(--paper-2);
  color: var(--body); font-weight: 500;
}
/* form arrow */
.form-arrow {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--teal); color: #fff;
  border: none; cursor: pointer;
  font-size: 20px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  align-self: flex-end;
  transition: opacity 300ms ease, transform 180ms ease;
  opacity: 0.3; pointer-events: none;
}
.form-arrow:not(:disabled) {
  opacity: 1; pointer-events: auto;
}
.form-arrow:not(:disabled):hover {
  transform: scale(1.08);
}

/* step transition */
.form-step {
  transition: opacity 300ms ease;
}
.form-step.sliding-out {
  opacity: 0;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none; border-color: var(--teal);
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--muted);
}
.form-field textarea { resize: vertical; min-height: 80px; }
.form-field .optional {
  font-weight: 400; color: var(--muted); font-size: 10px;
  text-transform: none; letter-spacing: 0.04em;
}
.step-label {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 4px;
}
.form-step { display: flex; flex-direction: column; gap: 18px; }
.form-step.hidden { display: none; }
.form-btns { display: flex; gap: 12px; align-items: center; }
.contact-form .btn {
  align-self: flex-start;
  cursor: pointer; border: none;
}
.contact-form .btn.ghost {
  border: 1px solid var(--line);
}
.contact-form .btn:disabled {
  opacity: 0.6; cursor: not-allowed;
}
.form-status {
  font-size: 14px; color: var(--teal); min-height: 20px;
}
.form-status.error { color: var(--red-note); }

/* footer */
.site-foot {
  padding: 40px 48px;
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.site-foot .legal {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--muted);
}
.site-foot .foot-links {
  display: flex; gap: 22px; font-size: 12px; color: var(--body);
}
.site-foot .foot-links a {
  transition: color 180ms ease;
}
.site-foot .foot-links a:hover { color: var(--teal); }