/* ==========================================================================
   DermLite DL5 Plus - Lead Capture Modal & On-Page Contact Section
   ========================================================================== */

/* Lead Modal Overlay Backdrop */
.lead-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 250;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.lead-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* Modal Window */
.lead-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%) scale(0.96);
  width: 90%;
  max-width: 540px;
  max-height: 90vh;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  z-index: 251;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.lead-modal.is-open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.lead-modal-header {
  padding: 24px 28px;
  background: var(--bg-off-white);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
}

.lead-modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #1a1d20;
  margin-bottom: 6px;
  line-height: 1.2;
}

.lead-modal-subtitle {
  font-size: 0.88rem;
  color: var(--text-dark-secondary);
  line-height: 1.5;
}

.lead-close-btn {
  font-size: 1.4rem;
  color: var(--text-dark-muted);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
  margin-top: -6px;
  margin-right: -10px;
  cursor: pointer;
}

.lead-close-btn:hover {
  background: #ffffff;
  color: var(--brand-gold);
}

.lead-modal-body {
  padding: 28px;
  overflow-y: auto;
}

/* Form Fields */
.lead-form-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
}

.form-label .req {
  color: #d0021b;
  margin-left: 2px;
}

.form-input {
  width: 100%;
  height: 46px;
  padding: 10px 14px;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: #ffffff;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.form-input:focus {
  border-color: var(--brand-gold);
  box-shadow: 0 0 0 3px var(--brand-gold-subtle);
}

/* Phone input group with locked +91 prefix */
.phone-input-group {
  display: flex;
  align-items: stretch;
  width: 100%;
  position: relative;
  border-radius: var(--radius-sm);
  background: #ffffff;
}

.phone-prefix {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  height: 46px;
  background: #f1f3f6;
  border: 1.5px solid var(--border-light);
  border-right: none;
  border-top-left-radius: var(--radius-sm);
  border-bottom-left-radius: var(--radius-sm);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.phone-prefix .phone-flag {
  font-size: 1.15rem;
  line-height: 1;
}

.phone-prefix .prefix-code {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.5px;
}

.phone-input-group .form-input.phone-input {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  flex: 1;
  min-width: 0;
}

/* Focus state for phone input group */
.phone-input-group:focus-within .phone-prefix {
  border-color: var(--brand-gold);
  background: #fdfaf6;
}

/* Form validation states */
.form-input.is-invalid,
.phone-input-group.is-invalid .phone-prefix,
.phone-input-group.is-invalid .form-input {
  border-color: #e53e3e !important;
}

.form-input.is-invalid:focus,
.phone-input-group.is-invalid .form-input:focus {
  border-color: #e53e3e !important;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.18) !important;
}

.form-input.is-valid,
.phone-input-group.is-valid .phone-prefix,
.phone-input-group.is-valid .form-input {
  border-color: #28a745 !important;
}

.form-input.is-valid:focus,
.phone-input-group.is-valid .form-input:focus {
  border-color: #28a745 !important;
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.18) !important;
}

/* Form field helper / error text */
.form-field-hint {
  font-size: 0.76rem;
  min-height: 16px;
  line-height: 1.3;
  margin-top: 2px;
  color: var(--text-dark-muted);
  transition: all var(--transition-fast);
  display: block;
}

.form-field-hint.error {
  color: #e53e3e;
  font-weight: 600;
}

.form-field-hint.success {
  color: #28a745;
  font-weight: 600;
}

.form-field-hint.info {
  color: var(--text-dark-muted);
  font-weight: 500;
}

.form-textarea {
  width: 100%;
  min-height: 80px;
  padding: 10px 14px;
  font-size: 0.92rem;
  color: var(--text-dark);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  resize: vertical;
  transition: all var(--transition-fast);
}

.form-textarea:focus {
  border-color: var(--brand-gold);
  box-shadow: 0 0 0 3px var(--brand-gold-subtle);
}

.form-privacy-note {
  font-size: 0.78rem;
  color: var(--text-dark-muted);
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-privacy-note svg {
  flex-shrink: 0;
  color: var(--brand-gold);
}

.btn-submit-lead {
  width: 100%;
  height: 50px;
  background: var(--brand-gold);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(204, 153, 102, 0.35);
  transition: all var(--transition-fast);
  cursor: pointer;
  margin-top: 6px;
}

.btn-submit-lead:hover {
  background: var(--brand-gold-hover);
  box-shadow: 0 6px 20px rgba(204, 153, 102, 0.5);
  transform: translateY(-1px);
}

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

/* Spinner */
.spinner {
  animation: rotate 1s linear infinite;
}

@keyframes rotate {
  100% { transform: rotate(360deg); }
}

/* Success Card */
.lead-success-card {
  text-align: center;
  padding: 30px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.success-badge-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(40, 167, 69, 0.12);
  color: #28a745;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulseGlow 1.5s infinite;
}

.success-badge-icon svg {
  width: 36px;
  height: 36px;
}

.lead-success-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a1d20;
}

.lead-success-card p {
  font-size: 0.95rem;
  color: var(--text-dark-secondary);
  max-width: 440px;
  line-height: 1.6;
}

.manual-download-box {
  background: var(--bg-off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}

.manual-download-btn {
  background: #111111;
  color: #ffffff;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.manual-download-btn:hover {
  background: var(--brand-gold);
}

/* ==========================================================================
   Dedicated On-Page Contact & Brochure Section
   ========================================================================== */

.contact-lead-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0f1013 0%, #1a1d22 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.contact-lead-section::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(204, 153, 102, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.contact-info-col h2 {
  color: #ffffff;
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.contact-lead-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 32px 0;
}

.benefit-point {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.benefit-point-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(204, 153, 102, 0.18);
  color: var(--brand-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.benefit-point-text strong {
  display: block;
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 2px;
}

.benefit-point-text span {
  font-size: 0.88rem;
  color: var(--text-light-secondary);
}

/* Card for On-Page Form */
.onpage-form-card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  color: var(--text-dark);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.onpage-form-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a1d20;
  margin-bottom: 8px;
}

.onpage-form-card p {
  font-size: 0.9rem;
  color: var(--text-dark-secondary);
  margin-bottom: 24px;
}

/* Admin / Lead Log Bar */
.admin-lead-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  background: #18191d;
  color: #999;
  font-size: 0.8rem;
  border-top: 1px solid #282a30;
}

.btn-export-csv {
  background: transparent;
  color: var(--brand-gold);
  border: 1px solid rgba(204, 153, 102, 0.4);
  padding: 4px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-export-csv:hover {
  background: var(--brand-gold);
  color: #ffffff;
}

/* Responsive */
@media (max-width: 991px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .form-row-2col {
    grid-template-columns: 1fr;
  }
}