/* Arsenic Contact Lightbox · estilo codex/minimal */
.arsenic-contact-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  z-index: 9998;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 34px 21px;
  overflow-y: auto;
  opacity: 0;
  transition: opacity .2s ease;
}
.arsenic-contact-overlay.is-open {
  display: flex;
  opacity: 1;
}
@media (min-width: 768px) {
  .arsenic-contact-overlay { padding: 89px 34px; align-items: center; }
}

.arsenic-contact-panel {
  position: relative;
  width: 100%;
  max-width: 560px;
  background: #0a0a0a;
  color: #f5f5f5;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 42px 34px;
  box-shadow: 0 21px 89px rgba(0, 0, 0, 0.55);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  transform: translateY(8px);
  transition: transform .25s ease;
  margin: auto;
}
.arsenic-contact-overlay.is-open .arsenic-contact-panel { transform: translateY(0); }

@media (max-width: 640px) {
  .arsenic-contact-panel { padding: 34px 21px; }
}

.arsenic-contact-close {
  position: absolute;
  top: 13px;
  right: 13px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  color: #f5f5f5;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s, color .15s;
  padding: 0;
}
.arsenic-contact-close:hover,
.arsenic-contact-close:focus-visible {
  background: rgba(196, 30, 30, 0.15);
  border-color: #C41E1E;
  color: #fff;
  outline: none;
}
.arsenic-contact-close svg { width: 18px; height: 18px; display: block; }

.arsenic-contact-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #C41E1E;
  margin: 0 0 13px;
}
.arsenic-contact-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 21px;
  color: #fff;
  letter-spacing: -0.01em;
}
.arsenic-contact-intro {
  font-size: 15px;
  line-height: 1.55;
  color: rgba(245, 245, 245, 0.7);
  margin: 0 0 34px;
}

.arsenic-contact-section { padding: 21px 0; }
.arsenic-contact-section + .arsenic-contact-section {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.arsenic-contact-section__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 245, 245, 0.55);
  margin: 0 0 13px;
  display: block;
}

/* Formulário inline */
.arsenic-contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.arsenic-contact-field { display: flex; flex-direction: column; gap: 6px; }
.arsenic-contact-field label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 245, 245, 0.6);
}
.arsenic-contact-field input,
.arsenic-contact-field textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  padding: 8px 0 10px;
  outline: none;
  transition: border-color .15s;
  width: 100%;
  border-radius: 0;
}
.arsenic-contact-field textarea {
  resize: vertical;
  min-height: 89px;
  line-height: 1.5;
}
.arsenic-contact-field input:focus,
.arsenic-contact-field textarea:focus {
  border-bottom-color: #C41E1E;
}
.arsenic-contact-field input::placeholder,
.arsenic-contact-field textarea::placeholder {
  color: rgba(245, 245, 245, 0.3);
}
.arsenic-contact-field--error input,
.arsenic-contact-field--error textarea {
  border-bottom-color: #C41E1E;
}
.arsenic-contact-field__error {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #C41E1E;
  letter-spacing: 0.08em;
  display: none;
}
.arsenic-contact-field--error .arsenic-contact-field__error { display: block; }

.arsenic-contact-submit {
  margin-top: 8px;
  background: #C41E1E;
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid #C41E1E;
  border-radius: 9999px;
  padding: 13px 21px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.arsenic-contact-submit:hover,
.arsenic-contact-submit:focus-visible {
  background: transparent;
  color: #C41E1E;
  outline: none;
}
.arsenic-contact-submit:disabled {
  opacity: 0.45;
  cursor: wait;
}

/* Botões WhatsApp + Email */
.arsenic-contact-btn {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  padding: 16px 21px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  color: #f5f5f5;
  text-decoration: none;
  font-family: 'Inter', system-ui, sans-serif;
  transition: border-color .15s, background .15s, color .15s, transform .15s;
  cursor: pointer;
}
.arsenic-contact-btn:hover,
.arsenic-contact-btn:focus-visible {
  border-color: #C41E1E;
  background: rgba(196, 30, 30, 0.08);
  outline: none;
  transform: translateY(-1px);
}
.arsenic-contact-btn__icon {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.06);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.arsenic-contact-btn--whatsapp .arsenic-contact-btn__icon {
  background: #25D366;
  color: #fff;
}
.arsenic-contact-btn__body { display: flex; flex-direction: column; gap: 2px; text-align: left; }
.arsenic-contact-btn__title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}
.arsenic-contact-btn__sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 245, 245, 0.5);
}

/* Status pós-submit */
.arsenic-contact-status {
  padding: 21px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  margin-top: 13px;
  display: none;
}
.arsenic-contact-status.is-visible { display: block; }
.arsenic-contact-status--success {
  border-color: rgba(37, 211, 102, 0.45);
  background: rgba(37, 211, 102, 0.06);
}
.arsenic-contact-status--error {
  border-color: rgba(196, 30, 30, 0.45);
  background: rgba(196, 30, 30, 0.08);
}
.arsenic-contact-status__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.arsenic-contact-status--success .arsenic-contact-status__title { color: #25D366; }
.arsenic-contact-status--error .arsenic-contact-status__title { color: #C41E1E; }
.arsenic-contact-status__body {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(245, 245, 245, 0.85);
  margin: 0;
}

/* Lock scroll do body quando o modal está aberto */
body.arsenic-contact-locked { overflow: hidden; }