/* ==========================================================================
   VYORA DIGITAL — INTERACTIVE FEATURES (LUXURY IVORY & METALLIC GOLD)
   Growth Studio, Dynamic ROI Calculator, Modal & WhatsApp Concierge
   ========================================================================== */

/* ==========================================================================
   1. LIVE GROWTH & PREVIEW STUDIO
   ========================================================================== */
.studio-section {
  position: relative;
  background: var(--bg-section-alt);
  padding: 100px 0;
  border-top: 1px solid var(--border-card);
  border-bottom: 1px solid var(--border-card);
  overflow: hidden;
}

.studio-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 36px;
  margin-top: 50px;
  align-items: start;
}

@media (max-width: 1024px) {
  .studio-grid {
    grid-template-columns: 1fr;
  }
}

.studio-config-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 34px;
  box-shadow: var(--shadow-card);
}

.config-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
}

.config-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-input, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-page);
  border: 1.5px solid var(--border-card);
  border-radius: 12px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.25s ease;
}

.form-input:focus, .form-select:focus {
  border-color: var(--c-metallic-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18);
}

/* Palette Swatches */
.swatch-group {
  display: flex;
  gap: 12px;
  margin-top: 6px;
}

.swatch-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
}

.swatch-btn.active {
  transform: scale(1.15);
  box-shadow: 0 0 0 3px var(--c-metallic-gold);
}

/* Studio Mockup Display Frame */
.studio-display-frame {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.device-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-card);
  margin-bottom: 20px;
}

.device-switcher {
  display: flex;
  gap: 8px;
  background: var(--bg-page);
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--border-card);
}

.device-btn {
  background: transparent;
  border: none;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.25s ease;
}

.device-btn.active {
  background: var(--c-metallic-gold);
  color: #08090C;
}

/* Mockup Viewport Container */
.mockup-viewport {
  width: 100%;
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  border-radius: 18px;
  overflow: hidden;
  transition: max-width 0.35s ease;
  margin: 0 auto;
}

.mockup-viewport.mobile {
  max-width: 375px;
}

.mockup-browser-chrome {
  background: var(--bg-card);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  gap: 12px;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #CBD5E1;
}

.browser-dots span:nth-child(1) { background: #EF4444; }
.browser-dots span:nth-child(2) { background: #F59E0B; }
.browser-dots span:nth-child(3) { background: #10B981; }

.browser-url-bar {
  flex-grow: 1;
  background: var(--bg-page);
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border: 1px solid var(--border-card);
}

/* Mockup Content Styling */
.mockup-content {
  padding: 32px 24px;
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.mockup-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-main);
}

.mockup-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--c-metallic-gold);
  color: var(--c-deep-gold);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.mockup-hero h3 {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--text-main);
}

.mockup-hero p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-body);
  margin-bottom: 20px;
}

.mockup-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--c-metallic-gold), #B89228);
  color: #08090C;
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: 999px;
  text-decoration: none;
  border: none;
}

.mockup-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.mockup-service-item {
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 12px;
}

.mockup-service-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
}

.mockup-service-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   2. DYNAMIC ROI CALCULATOR
   ========================================================================== */
.calc-section {
  padding: 100px 0;
  position: relative;
}

.calc-card {
  margin-top: 50px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 28px;
  padding: 44px;
  box-shadow: var(--shadow-card);
}

@media (max-width: 900px) {
  .calc-card {
    grid-template-columns: 1fr;
    padding: 30px 24px;
  }
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

.slider-value {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-metallic-gold);
}

.calc-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-page);
  border: 1px solid var(--border-card);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-metallic-gold);
  border: 2px solid #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: transform 0.2s;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Calculator Output Results Column */
.calc-results-wrap {
  background: var(--c-primary-black);
  border: 1px solid var(--c-metallic-gold);
  border-radius: 22px;
  padding: 36px 30px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.calc-results-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 18px;
  margin-bottom: 24px;
}

.calc-results-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-champagne-gold);
}

.calc-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.calc-metric-box {
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.calc-metric-box.featured {
  grid-column: span 2;
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--c-metallic-gold);
}

.calc-metric-val {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--c-metallic-gold);
  line-height: 1.1;
}

.calc-metric-box.featured .calc-metric-val {
  font-size: 2.3rem;
  color: var(--c-champagne-gold);
}

.calc-metric-lbl {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ==========================================================================
   3. BOOKING MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 9, 12, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--bg-card);
  border: 1px solid var(--c-metallic-gold);
  border-radius: 28px;
  width: 100%;
  max-width: 580px;
  padding: 40px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.35s ease;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-card);
  background: var(--bg-page);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 20px;
  transition: all 0.25s;
}

.modal-close-btn:hover {
  background: var(--c-metallic-gold);
  color: #08090C;
}