/* TV & Display Technology Design - ELECTRONICS_TV_DISPLAY_11 */

:root {
  --primary-color: #964B00;
  --accent-color: #FFC080;
  --bg-color: #F5F5DC;
  --text-color: #333333;
  --text-light: #FFFFFF;
  --border-color: #786C3B;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif, sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

.container-fluid {
  padding-left: 13px;
  padding-right: 13px;
}

/* CRITICAL: Logo and Image Constraints */
.logo-img {
  max-width: 49px;
  height: auto;
}

img:not(.logo-img):not(.logo) {
  max-width: 100%;
  height: auto;
}

/* Navigation */
.navbar {
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(8px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
  color: var(--primary-color) !important;
  font-size: 1.5rem;
  text-decoration: none;
}

.site-name {
  color: var(--primary-color);
}

.nav-link {
  color: var(--text-color) !important;
  transition: color 0.3s;
  padding: 0.5rem 1rem;
}

.nav-link:hover {
  color: var(--accent-color) !important;
}

.btn-primary {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--primary-color);
  padding: 0.75rem 1.5rem;
  border-radius: 0;
  transition: all 0.3s;
}

.btn-primary:hover {
  background-color: #2563eb;
  border-color: #2563eb;
  transform: translateY(-2px);
}

.btn-outline-light {
  border-color: var(--primary-color);
  color: var(--primary-color);
  border-radius: 0;
  padding: 0.75rem 1.5rem;
  transition: all 0.3s;
}

.btn-outline-light:hover {
  background-color: var(--primary-color);
  color: var(--bg-color);
}

.btn-outline-primary {
  border-color: var(--accent-color);
  color: var(--accent-color);
  border-radius: 0;
  transition: all 0.3s;
}

.btn-outline-primary:hover {
  background-color: var(--accent-color);
  color: var(--primary-color);
}

/* Hero Section - 100vh with cinematic display */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 59px;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.1;
  margin-bottom: 2rem;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-badge {
  display: flex;
  align-items: center;
  color: var(--accent-color);
  font-size: 1.1rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-color);
}

/* TV Showcase - CRITICAL: Must show picture quality */
.hero-display {
  position: relative;
}

.tv-showcase {
  position: relative;
  max-width: 800px;
}

.tv-frame {
  position: relative;
  border: 8px solid #1a1a1a;
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 17px 63px rgba(59, 130, 246, 0.3);
}

.tv-screen {
  width: 100%;
  height: auto;
  display: block;
}

.screen-glow {
  position: absolute;
  top: -20%;
  left: -20%;
  right: -20%;
  bottom: -20%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.screen-glow::before,
.screen-glow::after {
  pointer-events: none;
}

.room-context {
  position: absolute;
  bottom: -47px;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 101px;
  background: linear-gradient(to bottom, transparent, rgba(59, 130, 246, 0.1));
  pointer-events: none;
}

.ambient-light {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.ambient-light::before,
.ambient-light::after {
  pointer-events: none;
}

.display-specs {
  display: flex;
  justify-content: space-around;
  gap: 2rem;
  margin-top: 2rem;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-color);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  color: var(--accent-color);
  font-size: 2rem;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-12px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* Picture Quality Comparison Section - CRITICAL CONSTRAINT */
.picture-quality-section {
  background-color: #0a0a0a;
  padding: 120px 0;
}

.comparison-slider {
  position: relative;
  border-radius: 0;
  overflow: hidden;
}

.comparison-image-wrapper {
  position: relative;
}

.comparison-img {
  width: 100%;
  height: auto;
  display: block;
}

.comparison-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 2rem;
  pointer-events: none;
}

.comparison-label {
  background-color: rgba(0, 0, 0, 0.8);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  font-weight: 600;
  pointer-events: none;
}

.quality-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.quality-feature-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.quality-icon {
  font-size: 2rem;
  color: var(--accent-color);
  min-width: 51px;
  text-align: center;
}

/* Display Sizes Visualization - CRITICAL: Show size comparison */
.display-sizes-section {
  padding: 120px 0;
  background-color: var(--bg-color);
}

.size-visualization {
  padding: 3rem 0;
}

.size-box {
  text-align: center;
  margin-bottom: 2rem;
}

.size-screen {
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  border: 2px solid var(--accent-color);
  margin: 0 auto;
  position: relative;
}

.size-screen::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.size-43 .size-screen {
  width: 98px;
  height: 59px;
}

.size-55 .size-screen {
  width: 130px;
  height: 76px;
}

.size-65 .size-screen {
  width: 150px;
  height: 82px;
}

.size-75 .size-screen {
  width: 170px;
  height: 93px;
}

.size-label {
  margin-top: 1rem;
  color: var(--text-color);
  font-weight: 600;
}

/* Features Section */
.features-section {
  padding: 120px 0;
  background-color: #0a0a0a;
}

.feature-card {
  background-color: #1a1a1a;
  padding: 2rem;
  border-radius: 0;
  border: 1px solid var(--border-color);
  transition: all 0.3s;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-9px);
  border-color: var(--accent-color);
  box-shadow: 0 9px 32px rgba(59, 130, 246, 0.2);
}

.feature-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
}

/* Services Section */
.services-section {
  padding: 120px 0;
}

.service-card {
  background-color: #1a1a1a;
  border-radius: 0;
  overflow: hidden;
  transition: all 0.3s;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 39px rgba(59, 130, 246, 0.3);
}

.service-image {
  position: relative;
  overflow: hidden;
}

.service-image img {
  transition: transform 0.5s;
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.service-card:hover .service-overlay {
  opacity: 1;
}

.service-content {
  padding: 2rem;
}

.service-link {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.service-link:hover {
  color: #2563eb;
}

/* Stats Section */
.stats-section {
  padding: 62px 0;
  background-color: #0a0a0a;
}

.stat-box {
  padding: 2rem;
}

.stat-icon {
  font-size: 3rem;
  color: var(--accent-color);
}

/* Testimonials */
.testimonials-section {
  padding: 120px 0;
}

.testimonial-card {
  background-color: #1a1a1a;
  padding: 2rem;
  border-radius: 0;
  border: 1px solid var(--border-color);
  height: 100%;
}

.testimonial-rating {
  color: #fbbf24;
}

.testimonial-quote {
  color: var(--text-color);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 61px;
  height: 57px;
  border-radius: 50%;
  object-fit: cover;
}

/* Team Section */
.team-section {
  padding: 120px 0;
  background-color: #0a0a0a;
}

.team-card {
  background-color: #1a1a1a;
  border-radius: 0;
  overflow: hidden;
  transition: all 0.3s;
}

.team-card:hover {
  transform: translateY(-10px);
}

.team-image {
  position: relative;
  overflow: hidden;
}

.team-image img {
  transition: transform 0.5s;
}

.team-card:hover .team-image img {
  transform: scale(1.1);
}

.team-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.team-card:hover .team-overlay {
  opacity: 1;
}

.team-social {
  display: flex;
  gap: 1rem;
}

.team-social a {
  color: var(--primary-color);
  font-size: 1.5rem;
  transition: color 0.3s;
  pointer-events: all;
}

.team-social a:hover {
  color: var(--accent-color);
}

.team-content {
  padding: 1.5rem;
}

/* Technology Section */
.technology-section {
  padding: 120px 0;
  background-color: #0a0a0a;
}

.tech-card {
  background-color: #1a1a1a;
  border-radius: 0;
  overflow: hidden;
  height: 100%;
}

.tech-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.tech-content {
  padding: 2rem;
}

/* FAQ Section */
.faq-section {
  padding: 120px 0;
}

.accordion-item {
  background-color: #1a1a1a;
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
  border-radius: 0;
}

.accordion-button {
  background-color: #1a1a1a;
  color: var(--primary-color);
  border-radius: 0;
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  background-color: #2a2a2a;
  color: var(--accent-color);
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-body {
  background-color: #1a1a1a;
  color: var(--text-color);
}

/* CTA Section */
.cta-section {
  padding: 120px 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.cta-box {
  background: linear-gradient(135deg, var(--accent-color) 0%, #2563eb 100%);
  padding: 4rem 3rem;
  border-radius: 0;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box h2 {
  color: var(--primary-color);
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-feature {
  color: var(--primary-color);
}

/* Footer */
.footer {
  background-color: #0a0a0a;
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-brand {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 1.5rem;
}

.footer ul {
  list-style: none;
  padding: 0;
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer ul li a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s;
}

.footer ul li a:hover {
  color: var(--accent-color);
}

.social-links a {
  color: var(--text-color);
  font-size: 1.2rem;
  transition: color 0.3s;
}

.social-links a:hover {
  color: var(--accent-color);
}

.contact-info li {
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.contact-info a {
  color: var(--text-color);
  text-decoration: none;
}

.contact-info a:hover {
  color: var(--accent-color);
}

/* Blog Pages */
.blog-card {
  background-color: #1a1a1a;
  border-radius: 0;
  overflow: hidden;
  transition: all 0.3s;
  height: 100%;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(59, 130, 246, 0.3);
}

.blog-image {
  position: relative;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s;
}

.blog-card:hover .blog-image img {
  transform: scale(1.1);
}

.blog-category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.blog-content {
  padding: 2rem;
}

.blog-meta {
  display: flex;
  gap: 1.5rem;
  color: var(--text-color);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.blog-link {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.blog-link:hover {
  color: #2563eb;
}

/* Article Pages */
.article-page {
  background-color: var(--bg-color);
}

.article-category {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.article-meta {
  color: var(--text-color);
  font-size: 0.95rem;
}

.article-content {
  background-color: var(--bg-color);
}

.article-intro {
  font-size: 1.25rem;
  color: var(--text-color);
}

.article-content h2 {
  color: var(--primary-color);
  margin-top: 2rem;
}

.article-content p {
  color: var(--text-color);
}

.article-quote {
  background-color: #1a1a1a;
  border-left: 4px solid var(--accent-color);
  padding: 2rem;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-color);
}

.article-list {
  list-style: none;
  padding-left: 0;
}

.article-list li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.article-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
  pointer-events: none;
}

.article-conclusion {
  background-color: #1a1a1a;
  border: 1px solid var(--accent-color);
  border-radius: 0;
}

/* Pricing Page */
.pricing-card {
  background-color: #1a1a1a;
  border: 1px solid var(--border-color);
  border-radius: 0;
  padding: 2rem;
  transition: all 0.3s;
  height: 100%;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-color);
  box-shadow: 0 15px 43px rgba(59, 130, 246, 0.3);
}

.pricing-featured {
  border-color: var(--accent-color);
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 2rem;
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 1rem 0;
}

.pricing-features ul {
  list-style: none;
  padding: 0;
}

.pricing-features li {
  margin-bottom: 1rem;
  color: var(--text-color);
}

.comparison-table {
  background-color: #1a1a1a;
  color: var(--text-color);
}

.comparison-table thead {
  background-color: #2a2a2a;
}

.comparison-table th {
  color: var(--primary-color);
  font-weight: 600;
  padding: 1.5rem;
  border-color: var(--border-color);
}

.comparison-table td {
  padding: 1.5rem;
  border-color: var(--border-color);
}

/* Case Studies */
.case-study-card {
  background-color: #1a1a1a;
  border-radius: 0;
  overflow: hidden;
  margin-bottom: 2rem;
}

.case-study-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.case-study-content {
  padding: 2rem;
}

.case-study-category {
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-block;
}

.case-study-stats {
  display: flex;
  justify-content: space-around;
  gap: 2rem;
  padding: 2rem 0;
}

.case-study-quote {
  background-color: #2a2a2a;
  border-left: 4px solid var(--accent-color);
  padding: 1.5rem;
  margin-top: 2rem;
}

.case-study-quote p {
  color: var(--text-color);
  font-style: italic;
  margin-bottom: 1rem;
}

.case-study-quote footer {
  color: var(--text-color);
}

/* Contact Page */
.contact-form-wrapper,
.contact-info-wrapper {
  background-color: #1a1a1a;
  padding: 2rem;
  border-radius: 0;
  height: 100%;
}

.form-label {
  color: var(--text-color);
  font-weight: 500;
}

.form-control,
.form-select {
  background-color: #2a2a2a;
  border: 1px solid var(--border-color);
  color: var(--primary-color);
  border-radius: 0;
}

.form-control:focus,
.form-select:focus {
  background-color: #2a2a2a;
  border-color: var(--accent-color);
  color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}

.contact-info-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-info-icon {
  font-size: 2rem;
  color: var(--accent-color);
  min-width: 48px;
  text-align: center;
}

.showroom-card {
  text-align: center;
}

.showroom-card img {
  border-radius: 0;
  margin-bottom: 1rem;
}

/* Service Pages */
.service-hero {
  padding: 120px 0 60px;
}

.service-features {
  background-color: #0a0a0a;
  padding: 57px 0;
}

.service-specs {
  padding: 60px 0;
}

.specs-list {
  background-color: #1a1a1a;
  padding: 2rem;
  border-radius: 0;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.spec-item:last-child {
  border-bottom: none;
}

.spec-label {
  color: var(--text-color);
  font-weight: 500;
}

.spec-value {
  color: var(--primary-color);
  font-weight: 600;
}

/* Legal Pages */
.legal-content {
  background-color: var(--bg-color);
}

.legal-content h2 {
  color: var(--primary-color);
}

.legal-content p,
.legal-content li {
  color: var(--text-color);
}

.legal-content ul {
  list-style: none;
  padding-left: 0;
}

.legal-content ul li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: 1rem;
}

.legal-content ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
  pointer-events: none;
}

/* Page Hero */
.page-hero {
  padding: 120px 0 63px;
  background-color: var(--bg-color);
}

.page-hero h1 {
  color: var(--primary-color);
}

/* Timeline */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 49px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--accent-color);
  pointer-events: none;
}

.timeline-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-year {
  min-width: 97px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-color);
  text-align: right;
}

.timeline-content {
  flex: 1;
  background-color: #1a1a1a;
  padding: 2rem;
  border-radius: 0;
  border: 1px solid var(--border-color);
}

/* Values */
.value-card {
  background-color: #1a1a1a;
  padding: 2rem;
  border-radius: 0;
  border: 1px solid var(--border-color);
  height: 100%;
}

.value-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
}

/* Responsive Design */
@media (max-width: 991px) {
  .hero-content h1 {
    font-size: 3rem;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 2rem;
  }

  .tv-showcase {
    max-width: 100%;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-year {
    min-width: 61px;
  }
}

@media (max-width: 767px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }

  .display-4 {
    font-size: 2rem;
  }

  .display-3 {
    font-size: 2.5rem;
  }

  .cta-features {
    flex-direction: column;
    gap: 1rem;
  }
}