/* ============================================================
   Captação de leads: Botão Flutuante do WhatsApp + Modal
   Padrão Visual Oficial Nikolas Ferreira (Azul Royal + Ouro)
   ============================================================ */

:root {
  --nk-lead-blue-1: #1E50A2;
  --nk-lead-blue-2: #163D7A;
  --nk-lead-blue-dark: #0A1C38;
  --nk-lead-field-bg: rgba(10, 28, 56, 0.7);
  --nk-lead-border: rgba(255, 255, 255, 0.18);
  --nk-lead-yellow: #FFCC00;
  --nk-lead-yellow-hover: #ffd633;
  --nk-lead-wa: #25D366;
  --nk-lead-wa-dark: #128C7E;
  --nk-lead-text: #ffffff;
  --nk-lead-muted: #cbd5e1;
}

/* ---------- Botão Flutuante Único do WhatsApp ---------- */
.nk-wa-fab {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px 13px 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--nk-lead-wa) 0%, var(--nk-lead-wa-dark) 100%);
  color: #ffffff;
  text-decoration: none;
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.45), 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, filter 0.25s ease;
}

.nk-wa-fab:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.55), 0 6px 16px rgba(0, 0, 0, 0.25);
  filter: brightness(1.06);
}

.nk-wa-fab:active {
  transform: translateY(0) scale(0.98);
}

.nk-wa-fab__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.nk-wa-fab__icon svg {
  width: 26px;
  height: 26px;
  fill: #ffffff;
}

.nk-wa-fab__label {
  white-space: nowrap;
  letter-spacing: 0.01em;
}

/* Pulso sutil no botão */
.nk-wa-fab__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  border: 2px solid var(--nk-lead-wa);
  opacity: 0;
  animation: nk-wa-pulse 2.8s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

@keyframes nk-wa-pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}

/* ---------- Overlay / Backdrop (Centralizado) ---------- */
.nk-lead-overlay {
  position: fixed;
  inset: 0;
  z-index: 10060;
  background: rgba(6, 14, 28, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.nk-lead-overlay.is-open {
  opacity: 1;
}

.nk-lead-overlay[hidden] {
  display: none;
}

/* ---------- Modal Centralizado (Padrão Azul Nikolas) ---------- */
.nk-lead-modal {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: min(90vh, 760px);
  overflow-y: auto;
  padding: clamp(24px, 4vw, 34px);
  border-radius: 22px;
  background: linear-gradient(155deg, var(--nk-lead-blue-1) 0%, var(--nk-lead-blue-2) 55%, var(--nk-lead-blue-dark) 100%);
  border: 1px solid var(--nk-lead-border);
  border-top: 5px solid var(--nk-lead-yellow);
  box-shadow: 0 30px 80px rgba(6, 16, 36, 0.65), 0 10px 30px rgba(0, 0, 0, 0.3);
  color: var(--nk-lead-text);
  transform: translateY(20px) scale(0.96);
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.nk-lead-overlay.is-open .nk-lead-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* Botão Fechar */
.nk-lead-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nk-lead-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(90deg);
  border-color: #ffffff;
}

.nk-lead-close svg {
  width: 18px;
  height: 18px;
}

/* Header do Modal */
.nk-lead-badge-wrap {
  margin-bottom: 12px;
}

.nk-lead-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nk-lead-yellow);
  background: rgba(255, 204, 0, 0.15);
  border: 1px solid rgba(255, 204, 0, 0.4);
  padding: 5px 12px;
  border-radius: 999px;
}

.nk-lead-title {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.15;
  font-weight: 900;
  color: #ffffff;
}

.nk-lead-sub {
  margin: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--nk-lead-muted);
}

/* ---------- Formulário e Campos ---------- */
.nk-lead-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.nk-lead-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nk-lead-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--nk-lead-muted);
}

.nk-lead-form input,
.nk-lead-form select {
  width: 100%;
  padding: 13px 15px;
  border-radius: 12px;
  border: 1px solid var(--nk-lead-border);
  background: var(--nk-lead-field-bg);
  color: #ffffff;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.2;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nk-lead-form input::placeholder {
  color: #8da2c0;
}

.nk-lead-form input:focus,
.nk-lead-form select:focus {
  outline: none;
  background: rgba(8, 22, 48, 0.9);
  border-color: var(--nk-lead-yellow);
  box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.28);
}

.nk-lead-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FFCC00' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}

.nk-lead-form select option {
  background: var(--nk-lead-blue-dark);
  color: #ffffff;
}

.nk-lead-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
}

.nk-lead-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--nk-lead-muted);
  margin-top: 4px;
}

.nk-lead-consent input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 2px;
  accent-color: var(--nk-lead-yellow);
  cursor: pointer;
}

.nk-lead-consent a {
  color: var(--nk-lead-yellow);
  text-decoration: underline;
}

.nk-lead-consent a:hover {
  color: var(--nk-lead-yellow-hover);
}

.nk-lead-error {
  margin: 0;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  font-size: 13px;
  font-weight: 700;
  color: #fca5a5;
}

.nk-lead-error[hidden] {
  display: none;
}

/* ---------- Botão de Envio (Dourado Oficial) ---------- */
.nk-lead-submit {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
  padding: 15px 24px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--nk-lead-yellow) 0%, #e6b800 100%);
  color: #1E50A2;
  font-family: inherit;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(255, 204, 0, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.nk-lead-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 204, 0, 0.45);
  filter: brightness(1.05);
}

.nk-lead-submit:active {
  transform: translateY(0);
}

.nk-lead-submit:disabled {
  opacity: 0.75;
  cursor: not-allowed;
  transform: none;
}

.nk-lead-submit__icon {
  display: inline-flex;
}

.nk-lead-submit__icon svg {
  width: 20px;
  height: 20px;
  fill: #1E50A2;
}

.nk-lead-submit__spin {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 3px solid rgba(30, 80, 162, 0.3);
  border-top-color: #1E50A2;
  border-radius: 50%;
  animation: nk-lead-spin 0.7s linear infinite;
}

.nk-lead-submit.is-loading .nk-lead-submit__txt,
.nk-lead-submit.is-loading .nk-lead-submit__icon {
  visibility: hidden;
}

.nk-lead-submit.is-loading .nk-lead-submit__spin {
  display: block;
}

@keyframes nk-lead-spin {
  to { transform: rotate(360deg); }
}

/* Bloqueio de rolagem quando o modal está aberto */
body.nk-lead-lock {
  overflow: hidden;
}

/* ---------- Responsividade Mobile ---------- */
@media (max-width: 640px) {
  .nk-wa-fab {
    bottom: 20px;
    right: 20px;
    padding: 13px;
    border-radius: 50%;
  }

  .nk-wa-fab__label {
    display: none; /* No mobile fica o ícone redondo perfeito */
  }

  .nk-wa-fab__icon svg {
    width: 28px;
    height: 28px;
  }

  .nk-lead-overlay {
    padding: 14px;
  }

  .nk-lead-modal {
    padding: 28px 20px 24px;
    border-radius: 18px;
  }

  .nk-lead-title {
    font-size: 22px;
  }

  .nk-lead-row {
    grid-template-columns: 85px 1fr;
    gap: 10px;
  }

  .nk-lead-submit {
    font-size: 14px;
    padding: 14px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nk-lead-overlay,
  .nk-lead-modal,
  .nk-wa-fab,
  .nk-wa-fab__pulse {
    transition: none;
    animation: none;
  }
}

/* ============================================================
   Pagina /novidades/ (antigo modal, agora pagina para CWV)
   ============================================================ */
.nk-lead-page {
  max-width: 940px;
  margin: 0 auto;
  padding: 24px 20px 52px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}
@media (min-width: 880px) {
  .nk-lead-page { grid-template-columns: 1fr 1fr; }
}
.nk-lead-page__intro h1 {
  font-size: clamp(26px, 4vw, 38px);
  color: var(--nk-blue);
  font-weight: 900;
  line-height: 1.15;
  margin: 12px 0;
  font-family: var(--nk-font);
}
.nk-lead-page__intro p { color: #475569; font-size: 16px; line-height: 1.6; }
.nk-lead-benefits { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-direction: column; gap: 9px; }
.nk-lead-benefits li { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--nk-blue); font-size: 14.5px; }
.nk-lead-benefits li svg { color: var(--nk-green); flex-shrink: 0; }
.nk-lead-page__form {
  padding: clamp(22px, 4vw, 32px);
  border-radius: 22px;
  background: linear-gradient(155deg, var(--nk-lead-blue-1) 0%, var(--nk-lead-blue-2) 55%, var(--nk-lead-blue-dark) 100%);
  border: 1px solid var(--nk-lead-border);
  border-top: 5px solid var(--nk-lead-yellow);
  box-shadow: 0 12px 34px rgba(6, 16, 36, 0.22);
  color: var(--nk-lead-text);
}