/* ============================================================
   TECHNESTORS — Individual Product Page Styles
   ============================================================ */

/* ── Product Hero ─────────────────────────────────────────── */
.product-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.product-hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.product-hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 60% 50%, rgba(5,8,22,0.2) 0%, rgba(5,8,22,0.88) 100%);
  z-index: 1;
}

.product-hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.product-hero-left { opacity: 0; }
.product-hero-right { opacity: 0; }

.product-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-6);
}

.product-hero-badge .badge-dot {
  width: 6px; height: 6px;
  background: var(--color-cyan);
  border-radius: 50%;
  animation: glowPulse 2s infinite;
}

.product-hero-title {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.product-hero-desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.product-hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Product Mockup Panel ─────────────────────────────────── */
.product-hero-mockup {
  position: relative;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  backdrop-filter: blur(20px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 40px rgba(0,212,255,0.08);
  animation: card3DFloat 6s ease-in-out infinite;
}

.product-hero-mockup::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,212,255,0.2), transparent 40%, rgba(123,47,247,0.2));
  z-index: -1;
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}

.mockup-dots { display: flex; gap: 6px; }
.mockup-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.mockup-dot:nth-child(1) { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #ffbd2e; }
.mockup-dot:nth-child(3) { background: #28c840; }

.mockup-title-bar {
  flex: 1;
  height: 20px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  padding: 0 var(--space-3);
}

/* ── Quick Stats Row ──────────────────────────────────────── */
.product-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.product-stat-box {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}

.product-stat-box .stat-val {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-stat-box .stat-lbl {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

/* ── Feature Rows in Mockup ───────────────────────────────── */
.mockup-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
  background: rgba(255,255,255,0.02);
}

.mockup-row-icon {
  width: 28px; height: 28px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.mockup-row-text { flex: 1; }
.mockup-row-text .row-name { font-size: 0.75rem; color: var(--text-primary); font-weight: 500; }
.mockup-row-text .row-sub  { font-size: 0.65rem; color: var(--text-muted); }

.mockup-badge {
  font-size: 0.6rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-weight: 500;
}

/* ── Feature Sections ─────────────────────────────────────── */
.features-section {
  padding: var(--space-32) 0;
  position: relative;
}

.features-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card-v2 {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.feature-card-v2::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.feature-card-v2:hover::before { transform: scaleX(1); }

.feature-card-v2:hover {
  border-color: var(--color-border-glow);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover), var(--shadow-glow-cyan);
}

.feature-icon-v2 {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-5);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.15);
}

.feature-card-v2 h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.feature-card-v2 p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Screenshots / Demo Section ───────────────────────────── */
.demo-section {
  padding: var(--space-32) 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-2) 50%, var(--color-bg) 100%);
  position: relative;
}

.demo-tabs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.demo-tab {
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-family: var(--font-display);
  font-weight: 500;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.demo-tab.active,
.demo-tab:hover {
  background: var(--gradient-brand);
  border-color: transparent;
  color: white;
}

.demo-panel { display: none; }
.demo-panel.active { display: block; }

.demo-screen {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(0,212,255,0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  min-height: 340px;
  position: relative;
  overflow: hidden;
}

.demo-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0,212,255,0.04), transparent 60%);
  pointer-events: none;
}

/* ── Questionnaire Modal / Section ────────────────────────── */
.questionnaire-trigger-section {
  padding: var(--space-20) 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(0,212,255,0.04), rgba(123,47,247,0.04));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.questionnaire-trigger-section h2 { margin-bottom: var(--space-4); }
.questionnaire-trigger-section p  { margin-bottom: var(--space-8); max-width: 560px; margin-left: auto; margin-right: auto; }

/* ── Questionnaire Modal ──────────────────────────────────── */
.quiz-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5,8,22,0.92);
  backdrop-filter: blur(20px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  padding: var(--space-6);
}

.quiz-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.quiz-modal {
  background: rgba(10,15,44,0.98);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-10);
  max-width: 640px;
  width: 100%;
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,0.7), 0 0 60px rgba(0,212,255,0.08);
  max-height: 90vh;
  overflow-y: auto;
}

.quiz-modal::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,212,255,0.15), transparent 40%, rgba(123,47,247,0.15));
  z-index: -1;
}

.quiz-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--text-secondary);
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
}
.quiz-close:hover { background: rgba(255,100,100,0.1); border-color: rgba(255,100,100,0.3); color: #ff6464; }

.quiz-progress-bar {
  height: 3px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  background: var(--gradient-brand);
  border-radius: inherit;
  transition: width 0.5s ease;
}

.quiz-step { display: none; }
.quiz-step.active { display: block; }

.quiz-step-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-4);
}

.quiz-question {
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-8);
  line-height: 1.3;
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.quiz-option {
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-align: left;
}

.quiz-option-icon { font-size: 1.1rem; flex-shrink: 0; }

.quiz-option:hover {
  border-color: var(--color-cyan);
  color: var(--text-primary);
  background: rgba(0,212,255,0.05);
}

.quiz-option.selected {
  border-color: var(--color-cyan);
  background: rgba(0,212,255,0.08);
  color: var(--color-cyan);
}

.quiz-other-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  margin-top: var(--space-3);
  transition: border-color var(--transition-base);
  display: none;
}

.quiz-other-input:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.quiz-other-input.show { display: block; }

.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-6);
}

.quiz-nav-info {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.quiz-btn-next, .quiz-btn-submit {
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  color: white;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  cursor: pointer;
  border: none;
  transition: all var(--transition-spring);
  box-shadow: 0 0 20px rgba(0,212,255,0.2);
}

.quiz-btn-next:hover, .quiz-btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0,212,255,0.4);
}

/* ── Quiz Thank You / Result ─────────────────────────────── */
.quiz-result {
  text-align: center;
  display: none;
}

.quiz-result.show { display: block; }

.quiz-result-icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-4);
}

.quiz-result h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quiz-result p {
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.quiz-contact-form {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: left;
}

.quiz-contact-form h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
  color: var(--text-primary);
}

.quiz-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.quiz-form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.quiz-form-field label {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.quiz-form-field input,
.quiz-form-field select,
.quiz-form-field textarea {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: border-color var(--transition-base);
}

.quiz-form-field input:focus,
.quiz-form-field select:focus,
.quiz-form-field textarea:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.quiz-form-field select option { background: #0a0f2c; }
.quiz-form-field textarea { resize: vertical; min-height: 80px; }

.quiz-submit-btn {
  width: 100%;
  padding: var(--space-4);
  margin-top: var(--space-4);
  background: var(--gradient-brand);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-spring);
  box-shadow: 0 0 30px rgba(0,212,255,0.25);
}

.quiz-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(0,212,255,0.45);
}

/* ── Demo Link CTA ────────────────────────────────────────── */
.demo-cta-section {
  padding: var(--space-24) 0;
  text-align: center;
  position: relative;
}

.demo-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0,212,255,0.05), transparent);
  pointer-events: none;
}

.demo-cta-card {
  max-width: 700px;
  margin: 0 auto;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(0,212,255,0.18);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-12);
  position: relative;
  overflow: hidden;
}

.demo-cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(0,212,255,0.06), transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(123,47,247,0.06), transparent 60%);
}

.demo-cta-card .cta-emoji { font-size: 3rem; margin-bottom: var(--space-4); }
.demo-cta-card h2 { margin-bottom: var(--space-4); }
.demo-cta-card p  { max-width: 480px; margin: 0 auto var(--space-8); }

.demo-cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .product-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-10);
  }
  .product-hero-desc { max-width: 100%; }
  .product-hero-actions { justify-content: center; }
}

@media (max-width: 768px) {
  .features-grid-3 {
    grid-template-columns: 1fr;
  }
  .quiz-options {
    grid-template-columns: 1fr;
  }
  .quiz-form-row {
    grid-template-columns: 1fr;
  }
  .quiz-modal {
    padding: var(--space-8) var(--space-6);
  }
  .demo-cta-card {
    padding: var(--space-10) var(--space-6);
  }
}

@media (max-width: 480px) {
  .product-stats-row {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
  }
}

/* ── Light Theme Overrides ────────────────────────────────── */
/* Product hero stays dark so 3D animation (AdditiveBlending) is visible */
[data-theme="light"] .product-hero {
  background: linear-gradient(135deg, #060a1a 0%, #0d1240 50%, #08122a 100%);
}

[data-theme="light"] .product-hero-overlay {
  background: radial-gradient(ellipse 80% 70% at 60% 50%, rgba(5,8,22,0.20) 0%, rgba(5,8,22,0.80) 100%);
}

[data-theme="light"] .quiz-modal {
  background: rgba(240,244,255,0.98);
  border-color: rgba(0,153,204,0.2);
}

[data-theme="light"] .quiz-option {
  background: white;
}

[data-theme="light"] .quiz-form-field input,
[data-theme="light"] .quiz-form-field select,
[data-theme="light"] .quiz-form-field textarea {
  background: white;
  color: #0d1117;
}

[data-theme="light"] .quiz-form-field select option { background: white; color: #0d1117; }

[data-theme="light"] .demo-screen {
  background: rgba(10,20,60,0.03);
  border-color: rgba(0,153,204,0.15);
}