/* Technology Page Styles */

/* Page Header */
.page-header {
  background: var(--primary-black);
  padding: calc(var(--space-3xl) + 50px) 0 var(--space-2xl);
  position: relative;
  overflow: hidden;
  text-align: center;
  color: var(--white);
}

.page-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../../images/pattern-bg.svg") repeat;
  opacity: 0.1;
  z-index: 1;
}

.page-header .container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.page-title {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-family: var(--heading-font);
}

.breadcrumbs {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.breadcrumbs a {
  color: var(--white);
  text-decoration: none;
  transition: opacity var(--transition-fast);
  position: relative;
}

.breadcrumbs a::after {
  content: " ";
  margin: 0 var(--space-xs);
}

.breadcrumbs span {
  opacity: 0.9;
  position: relative;
  padding-left: var(--space-xs);
}

.breadcrumbs span::before {
  content: "/";
  margin-right: var(--space-xs);
}

/* Tech Overview Section */
.tech-overview {
  padding: var(--space-xl) 0;
  background-color: var(--white);
  position: relative;
}

.two-column-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3xl);
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.column-content h2 {
  font-size: 2.2rem;
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: var(--space-sm);
  color: var(--text-dark);
  line-height: 1.2;
  font-family: var(--heading-font);
  text-transform: uppercase;
}

.column-content h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--primary-red);
}

.column-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: var(--space-lg);
}

.column-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.column-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-medium);
}

.column-image:hover img {
  transform: scale(1.05);
}

/* Key Technologies Section */
.key-technologies {
  padding: var(--space-xl) 0;
  background: var(--light-gray);
  position: relative;
}

.alt-bg {
  background-color: var(--light-gray);
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: var(--space-xl);
  text-align: center;
  color: var(--text-dark);
  position: relative;
  padding-bottom: var(--space-sm);
  font-family: var(--heading-font);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary-red);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-dark);
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
  line-height: 1.6;
}

.tech-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  padding: 0;
  margin: 0 auto;
  max-width: 1400px;
}

.tech-card {
  height: 380px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  overflow: hidden;
}

.tech-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.tech-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.tech-card-front {
  background: var(--white);
  padding: var(--space-2xl) var(--space-xl);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.tech-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  color: var(--text-dark);
  font-family: var(--heading-font);
  line-height: 1.3;
  text-transform: uppercase;
}

.tech-icon {
  font-size: 3.5rem;
  color: var(--primary-red);
  margin-bottom: var(--space-xl);
  transition: all var(--transition-medium);
}

.tech-card:hover .tech-icon {
  transform: scale(1.1);
}

/* R&D Showcase Section */
.rd-showcase {
  padding: var(--space-xl) 0;
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

.rd-showcase::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(243, 0, 0, 0.03) 0%,
    rgba(255, 255, 255, 0.1) 100%
  );
  z-index: 0;
}

.rd-timeline {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  padding: var(--space-xl) 0;
  z-index: 1;
}

.rd-milestone {
  margin-bottom: var(--space-2xl);
  position: relative;
  z-index: 2;
}

.rd-milestone:last-child {
  margin-bottom: 0;
}

.rd-milestone-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  overflow: hidden;
  border-left: 5px solid var(--primary-red);
}

.rd-milestone-content::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  height: 5px;
  width: 0;
  background: var(--primary-red);
  transition: width var(--transition-medium) ease;
}

.rd-milestone-content::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  height: 5px;
  width: 0;
  background: var(--primary-red);
  transition: width var(--transition-medium) ease;
}

.rd-milestone-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.rd-milestone-content:hover::before,
.rd-milestone-content:hover::after {
  width: calc(100% - 5px);
}

.rd-milestone-header {
  grid-column: 1 / 3;
}

.rd-milestone-header h3 {
  font-size: 2.2rem;
  margin-bottom: var(--space-md);
  color: var(--text-dark);
  font-family: var(--heading-font);
  text-transform: uppercase;
  position: relative;
  padding-bottom: var(--space-sm);
  display: inline-block;
}

.rd-milestone-header h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--primary-red);
}

.rd-milestone-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.rd-milestone-body p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin: 0;
}

.rd-milestone-image {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 280px;
  background: linear-gradient(
    135deg,
    var(--light-gray) 0%,
    var(--medium-gray) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.rd-milestone-image::before {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 3rem;
  color: var(--primary-red);
  opacity: 0.15;
  position: absolute;
}

.rd-milestone:nth-child(1) .rd-milestone-image::before {
  content: "\f5dc"; /* atom icon */
}

.rd-milestone:nth-child(2) .rd-milestone-image::before {
  content: "\f0eb"; /* lightbulb icon */
}

.rd-milestone:nth-child(3) .rd-milestone-image::before {
  content: "\f06c"; /* leaf icon */
}

.rd-milestone-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-medium);
  position: relative;
  z-index: 1;
}

.rd-milestone-image img:hover {
  transform: scale(1.05);
}

.rd-milestone:nth-child(even) .rd-milestone-content {
  grid-template-areas:
    "header header"
    "text image";
  border-left: none;
  border-right: 5px solid var(--primary-red);
}

.rd-milestone:nth-child(odd) .rd-milestone-content {
  grid-template-areas:
    "header header"
    "image text";
  border-left: 5px solid var(--primary-red);
  border-right: none;
}

.rd-milestone:nth-child(even) .rd-milestone-content::before,
.rd-milestone:nth-child(even) .rd-milestone-content::after {
  left: 0;
  right: auto;
}

.rd-milestone:nth-child(odd) .rd-milestone-content::before,
.rd-milestone:nth-child(odd) .rd-milestone-content::after {
  right: 0;
  left: auto;
}

.rd-milestone:nth-child(even) .rd-milestone-content:hover::before,
.rd-milestone:nth-child(even) .rd-milestone-content:hover::after,
.rd-milestone:nth-child(odd) .rd-milestone-content:hover::before,
.rd-milestone:nth-child(odd) .rd-milestone-content:hover::after {
  width: calc(100% - 5px);
}

.rd-milestone-header {
  grid-area: header;
}

.rd-milestone:nth-child(even) .rd-milestone-body {
  grid-area: text;
}

.rd-milestone:nth-child(even) .rd-milestone-image {
  grid-area: image;
}

.rd-milestone:nth-child(odd) .rd-milestone-body {
  grid-area: text;
}

.rd-milestone:nth-child(odd) .rd-milestone-image {
  grid-area: image;
}

.no-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100%;
  padding: var(--space-lg);
  text-align: center;
  background: linear-gradient(
    135deg,
    rgba(243, 0, 0, 0.05) 0%,
    rgba(243, 0, 0, 0.1) 100%
  );
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

.no-image-placeholder::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(243, 0, 0, 0.1) 0%,
    rgba(243, 0, 0, 0) 70%
  );
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
}

.no-image-placeholder i {
  font-size: 4rem;
  color: var(--primary-red);
  margin-bottom: var(--space-md);
  opacity: 0.8;
  position: relative;
  z-index: 1;
  animation: pulse 3s infinite ease-in-out;
}

.no-image-placeholder p {
  font-size: 1.2rem;
  color: var(--text-dark);
  font-weight: 600;
  margin: 0;
  position: relative;
  z-index: 1;
  font-family: var(--heading-font);
  letter-spacing: 0.5px;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
}

@media (max-width: 991px) {
  .rd-milestone-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .rd-milestone:nth-child(even) .rd-milestone-content,
  .rd-milestone:nth-child(odd) .rd-milestone-content {
    grid-template-areas:
      "header"
      "image"
      "text";
  }

  .rd-milestone:nth-child(even) .rd-milestone-content,
  .rd-milestone:nth-child(odd) .rd-milestone-content {
    border-left: 5px solid var(--primary-red);
    border-right: none;
  }

  .rd-milestone:nth-child(even) .rd-milestone-content::before,
  .rd-milestone:nth-child(even) .rd-milestone-content::after,
  .rd-milestone:nth-child(odd) .rd-milestone-content::before,
  .rd-milestone:nth-child(odd) .rd-milestone-content::after {
    right: 0;
    left: auto;
  }

  .rd-milestone-header {
    grid-column: 1;
  }

  .rd-milestone-image {
    height: 240px;
  }
}

@media (max-width: 767px) {
  .rd-milestone-content {
    padding: var(--space-lg);
  }

  .rd-milestone-header h3 {
    font-size: 1.8rem;
  }

  .rd-milestone-image {
    height: 200px;
  }
}

/* Manufacturing Section */
.manufacturing {
  padding: var(--space-xl) 0;
  position: relative;
}

.manufacturing-process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.process-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.process-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--primary-red);
  transition: height var(--transition-medium);
}

.process-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.process-item:hover::before {
  height: 100%;
}

.process-icon {
  font-size: 2.5rem;
  color: var(--primary-red);
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-medium);
}

.process-item:hover .process-icon {
  transform: scale(1.1);
}

.process-details h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  color: var(--text-dark);
  font-family: var(--heading-font);
}

.process-details p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-gray);
}

.manufacturing-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
  margin-top: var(--space-3xl);
}

.manufacturing-stat {
  padding: var(--space-lg);
  transition: all var(--transition-medium);
}

.manufacturing-stat:hover {
  transform: translateY(-5px);
}

.stat-value {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary-red);
  margin-bottom: var(--space-md);
  font-family: var(--heading-font);
  line-height: 1;
}

.stat-value span {
  font-size: 2rem;
}

.stat-label {
  font-size: 1.2rem;
  color: var(--text-dark);
  font-weight: 500;
  text-transform: uppercase;
}

/* Partners Section */
.partners {
  padding: var(--space-xl) 0;
  background-color: var(--white);
  position: relative;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  align-items: center;
  justify-items: center;
  margin-top: var(--space-3xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.partner-logo {
  max-width: 180px;
  opacity: 0.7;
  transition: all var(--transition-medium);
  filter: grayscale(1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0);
  transform: scale(1.05);
}

.partner-logo img {
  width: 100%;
  height: auto;
}

/* Technology CTA */
.tech-cta {
  padding: calc(var(--space-3xl) + 50px) 0;
  background: linear-gradient(120deg, var(--primary-red), #ff5757);
  position: relative;
  color: var(--white);
  text-align: center;
  overflow: hidden;
}

.tech-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../../images/pattern-bg.svg") repeat;
  opacity: 0.1;
  z-index: 1;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.8rem;
  margin-bottom: var(--space-lg);
  font-weight: 700;
  font-family: var(--heading-font);
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: var(--space-xl);
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}

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

/* Responsive Styles */
@media (max-width: 991px) {
  .page-title {
    font-size: 3rem;
  }

  .two-column-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .manufacturing-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .rd-milestone {
    flex-direction: column;
  }

  .tech-cards {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .cta-content h2 {
    font-size: 2.5rem;
  }
}

@media (max-width: 767px) {
  .page-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .column-content h2 {
    font-size: 1.8rem;
  }

  .tech-card {
    height: 350px;
  }

  .manufacturing-process {
    gap: var(--space-lg);
  }

  .cta-content h2 {
    font-size: 1.8rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }

  .tech-overview,
  .key-technologies,
  .rd-showcase,
  .manufacturing,
  .partners {
    padding: var(--space-lg) 0;
  }

  .rd-milestone-header h3 {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 2rem;
  }

  .manufacturing-stats {
    grid-template-columns: 1fr;
  }

  .partner-logo {
    max-width: 150px;
  }

  .process-icon {
    font-size: 2rem;
  }

  .process-details h3 {
    font-size: 1.3rem;
  }

  .tech-icon {
    font-size: 2.5rem;
  }

  .tech-card h3 {
    font-size: 1.5rem;
  }

  .rd-milestone-content {
    padding: var(--space-lg);
  }
}

/* Animation enhancements */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

.rounded-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}