/* ── Native form styles ─────────────────────────────────────────────────────
   Replaces HubSpot embedded forms across contact, newsletter, and whitepaper
   pages. Works in three visual contexts:
     1. Light background (contact page)
     2. Blue gradient (newsletter bands)
     3. Dark blue gradient (whitepaper LPs)
   ────────────────────────────────────────────────────────────────────────── */

/* ── Base form ── */
.vx-form { max-width: 640px; }
.vx-form-group { margin-bottom: 20px; }

.vx-form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark);
}
.vx-form-label .vx-required { color: #e53e3e; margin-left: 2px; }

.vx-form-input,
.vx-form-textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--dark);
  background: #fff;
  border: 1.5px solid var(--neutral);
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.vx-form-input:focus,
.vx-form-textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(35, 86, 150, 0.12);
}
.vx-form-textarea { min-height: 120px; resize: vertical; }

.vx-form-input.is-error,
.vx-form-textarea.is-error { border-color: #e53e3e; }

.vx-form-field-error {
  font-size: 13px;
  color: #e53e3e;
  margin-top: 4px;
  display: none;
}
.vx-form-field-error.is-visible { display: block; }

/* Side-by-side row */
.vx-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Submit button — matches .btn-hero-primary */
.vx-form-submit {
  display: inline-block;
  padding: 14px 28px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  background: var(--accent);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.vx-form-submit:hover {
  background: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.vx-form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Success state */
.vx-form-success {
  display: none;
  padding: 24px;
  text-align: center;
}
.vx-form-success.is-visible { display: block; }
.vx-form-success h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}
.vx-form-success p { font-size: 15px; color: #6b7280; }

/* Consent text */
.vx-form-consent {
  font-size: 12px;
  color: #9ca3af;
  margin-top: 16px;
  line-height: 1.5;
}

/* Honeypot — invisible to users, visible to bots */
.vx-hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ── Dark variant (newsletter bands + whitepaper LPs) ── */
.vx-form--dark .vx-form-label { color: rgba(255,255,255,0.85); }
.vx-form--dark .vx-form-input,
.vx-form--dark .vx-form-textarea {
  background: rgba(255,255,255,0.95);
}
.vx-form--dark .vx-form-success h3 { color: #fff; }
.vx-form--dark .vx-form-success p { color: rgba(255,255,255,0.75); }
.vx-form--dark .vx-form-consent { color: rgba(255,255,255,0.5); }
.vx-form--dark .vx-form-field-error { color: #fca5a5; }

/* ── Inline variant (newsletter — email + button on one row) ── */
.vx-form--inline {
  max-width: 480px;
  margin: 0 auto;
}
.vx-form--inline .vx-form-inline-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.vx-form--inline .vx-form-inline-row .vx-form-group {
  flex: 1;
  margin-bottom: 0;
}
.vx-form--inline .vx-form-inline-row .vx-form-submit {
  white-space: nowrap;
  padding: 12px 24px;
  margin-top: 0;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .vx-form-row { grid-template-columns: 1fr; gap: 0; }
  .vx-form--inline .vx-form-inline-row {
    flex-direction: column;
  }
  .vx-form--inline .vx-form-inline-row .vx-form-submit {
    width: 100%;
    text-align: center;
    margin-top: 8px;
  }
}