/* ==========================================================================
   Nita Digital — Demo Common Styling & Reusable Components
   ========================================================================== */

:root {
  --nita-primary: #d46238;
  --nita-dark: #121815;
  --nita-cream: #fbf9f5;
  --nita-font-serif: 'DM Serif Display', Georgia, serif;
  --nita-font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --nita-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --nita-radius-sm: 8px;
  --nita-radius-md: 14px;
  --nita-radius-lg: 24px;
  --nita-radius-full: 9999px;
  --nita-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
  --nita-shadow-md: 0 12px 30px rgba(0, 0, 0, 0.12);
  --nita-shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.18);
}

/* 1. Universal Top Demo Bar (Sticky at top of all client demo websites) */
.nita-demo-banner {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  background: rgba(18, 24, 21, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  padding: 10px 20px;
  font-family: var(--nita-font-sans);
  font-size: 13px;
  transition: transform 0.3s ease;
}

.nita-demo-banner-content {
  max-width: 1360px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nita-demo-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #f7f4ee;
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: var(--nita-radius-full);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: all 0.2s ease;
}

.nita-demo-back-btn:hover {
  background: var(--nita-primary);
  border-color: var(--nita-primary);
  color: #ffffff;
  transform: translateX(-2px);
}

.nita-demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
}

.nita-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: nitaPulse 2s infinite;
}

@keyframes nitaPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.nita-demo-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--nita-primary);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 12.5px;
  padding: 6px 16px;
  border-radius: var(--nita-radius-full);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nita-demo-cta-btn:hover {
  background: #b94f27;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212, 98, 56, 0.35);
}

@media (max-width: 768px) {
  .nita-demo-banner {
    padding: 8px 12px;
    font-size: 12px;
  }
  .nita-demo-badge {
    display: none;
  }
  .nita-demo-back-btn, .nita-demo-cta-btn {
    font-size: 11.5px;
    padding: 5px 10px;
  }
}

/* 2. Universal Booking / Contact Modal Component */
.demo-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 12, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--nita-ease);
}

.demo-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.demo-modal-window {
  background: #ffffff;
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--nita-radius-lg);
  padding: 36px 32px;
  box-shadow: var(--nita-shadow-lg);
  position: relative;
  transform: scale(0.95) translateY(20px);
  transition: all 0.35s var(--nita-ease);
  color: #1a201c;
}

.demo-modal-backdrop.is-open .demo-modal-window {
  transform: scale(1) translateY(0);
}

.demo-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: #f4f2ed;
  color: #1a201c;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.2s ease;
}

.demo-modal-close:hover {
  background: #1a201c;
  color: #ffffff;
  transform: rotate(90deg);
}

.demo-modal-header {
  margin-bottom: 24px;
  padding-right: 36px;
}

.demo-modal-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--theme-accent, #d46238);
  margin-bottom: 6px;
}

.demo-modal-title {
  font-family: var(--theme-font-serif, var(--nita-font-serif));
  font-size: 26px;
  line-height: 1.25;
  color: var(--theme-text-dark, #121815);
  margin: 0 0 8px;
}

.demo-modal-subtitle {
  font-size: 14px;
  color: #647069;
  line-height: 1.5;
  margin: 0;
}

.demo-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.demo-form-full {
  grid-column: 1 / -1;
}

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

.demo-form-group label {
  font-size: 12.5px;
  font-weight: 600;
  color: #2b3831;
}

.demo-form-control {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--nita-radius-sm);
  border: 1px solid #d5cec5;
  background: #fbf9f6;
  font-size: 14px;
  font-family: inherit;
  color: #1a201c;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.demo-form-control:focus {
  outline: none;
  border-color: var(--theme-accent, #d46238);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(212, 98, 56, 0.15);
}

textarea.demo-form-control {
  resize: vertical;
  min-height: 80px;
}

.demo-btn-submit {
  width: 100%;
  padding: 13px 20px;
  border-radius: var(--nita-radius-full);
  border: none;
  background: var(--theme-btn-bg, #d46238);
  color: var(--theme-btn-text, #ffffff);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.demo-btn-submit:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Success Confirmation State */
.demo-success-state {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.demo-success-icon {
  width: 64px;
  height: 64px;
  background: #e8f7ed;
  color: #10b981;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.demo-success-title {
  font-family: var(--theme-font-serif, var(--nita-font-serif));
  font-size: 24px;
  margin: 0 0 8px;
  color: #121815;
}

.demo-success-desc {
  font-size: 14.5px;
  color: #55635b;
  line-height: 1.6;
  margin: 0 0 24px;
}

.demo-success-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.demo-btn-wa-confirm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25d366;
  color: #ffffff;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: var(--nita-radius-full);
  font-weight: 600;
  font-size: 14.5px;
  transition: all 0.2s ease;
}

.demo-btn-wa-confirm:hover {
  background: #1eb956;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
}

/* 3. Universal Floating WhatsApp Widget for Demos */
.demo-floating-wa {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: #25d366;
  color: #ffffff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.demo-floating-wa:hover {
  transform: scale(1.1) rotate(6deg);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

.demo-floating-wa-tooltip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background: #121815;
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.demo-floating-wa:hover .demo-floating-wa-tooltip {
  opacity: 1;
}

/* 4. Universal Toast Notification */
.demo-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #121815;
  color: #ffffff;
  padding: 12px 24px;
  border-radius: var(--nita-radius-full);
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: var(--nita-shadow-md);
  z-index: 100000;
  opacity: 0;
  transition: all 0.3s var(--nita-ease);
  display: flex;
  align-items: center;
  gap: 10px;
}

.demo-toast.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* 5. Smooth Scroll & Animations */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

.demo-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--nita-ease), transform 0.7s var(--nita-ease);
}

.demo-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}