:root {
  --primary: #0d6efd;
  --secondary: #6c757d;
  --accent: #e74c3c;
  --light: #f8f9fa;
  --dark: #474849;
}

body {
  font-family: "Roboto";
  overflow-x: hidden;
}

/* About Section */
.about-section {
  padding: 100px 0;
  background-color: white;
  position: relative;
}

.about-section {
  background-image: url("../images/manufacturing/EPIG0508.avif");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
}

.about-section .container {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  padding: 40px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: "";
  position: absolute;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg,
      var(--primary),
      var(--white),
      var(--green));
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

.section-header p {
  color: var(--dark);
  max-width: 700px;
  font-weight: 600;
  font-size: 1.2rem;
  margin: 25px auto 0;
}

/* Company Journey */
.journey-card {
  background: white;
  border-radius: 10px;
  padding: 30px;
  height: 350px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  margin-bottom: 30px;
  border-left: 4px solid var(--secondary);
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}

.journey-card.animated {
  opacity: 1;
  transform: translateY(0);
}

.journey-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.journey-card h3 {
  color: var(--primary);
  margin-bottom: 15px;
  font-weight: 600;
}

.journey-card p {
  color: var(--dark);
}

/* Mission & Vision */
.mission-vision {
  padding: 50px 0;
}

.flip-card {
  perspective: 1000px;
  height: 400px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s;
  transform-style: preserve-3d;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Hover effect only for desktop/laptop */
@media (min-width: 993px) {
  .flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
  }
}

/* Click effect for mobile and flipped state */
@media (max-width: 992px) {
  .flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
  }
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-radius: 15px;
}

.flip-card-front {
  background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
  color: white;
}

.flip-card-front i {
  font-size: 3rem;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.8);
}

.flip-card-back {
  background: white;
  color: #333;
  transform: rotateY(180deg);
  border: 1px solid #eee;
}

.flip-card h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.flip-card p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 15px;
}

.flip-hint {
  margin-top: auto;
  font-size: 0.8rem;
  opacity: 0.7;
  font-style: italic;
  visibility: hidden;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .flip-card {
    height: 350px;
  }

  .flip-hint {
    visibility: visible;
  }
}

@media (max-width: 768px) {
  .flip-card {
    height: 300px;
    margin-bottom: 30px;
  }

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

  .flip-hint {
    visibility: visible;
  }
}

@media (max-width: 576px) {
  .flip-card {
    height: 400px !important;
  }

  .flip-hint {
    visibility: visible;
  }

  .flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
  }
}

/* Section Styling */
.section-header {
  margin-bottom: 3rem;
}

.section-title {
  color: var(--dark);
  position: relative;
  padding-bottom: 15px;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(to right, var(--primary), var(--info));
}

.section-subtitle {
  color: var(--secondary);
  font-weight: 500;
}

/* Card Animations */
.feature-card,
.safety-card,
.certifications,
.benefits-list {
  opacity: 0;
  transition: all 0.5s ease;
  transform: translateY(20px);
}

.feature-card.animate__animated,
.safety-card.animate__animated,
.certifications.animate__animated,
.benefits-list.animate__animated {
  opacity: 1;
  transform: translateY(0);
}

/* Feature Cards */
.feature-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px) !important;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.feature-icon {
  transition: transform 0.3s ease;
}

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

/* Safety Cards */
.safety-card {
  transition: transform 0.3s ease;
}

.safety-card:hover {
  transform: scale(1.02) !important;
}

/* Benefits List */
.benefits-list {
  background: linear-gradient(135deg,
      rgba(13, 110, 253, 0.05) 0%,
      rgba(25, 135, 84, 0.05) 100%);
}



/* Responsive Adjustments */
@media (max-width: 768px) {

  .about-section,
  .mission-vision{
    padding: 60px 0;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .section-header {
    margin-bottom: 2rem;
  }

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

  .feature-card,
  .safety-card {
    margin-bottom: 1.5rem;
  }
}

/* Animation Delays */
.feature-card:nth-child(1) {
  transition-delay: 0.1s;
}

.feature-card:nth-child(2) {
  transition-delay: 0.2s;
}

.feature-card:nth-child(3) {
  transition-delay: 0.3s;
}

.feature-card:nth-child(4) {
  transition-delay: 0.4s;
}

.safety-card:nth-child(1) {
  transition-delay: 0.1s;
}

.safety-card:nth-child(2) {
  transition-delay: 0.2s;
}

.safety-card:nth-child(3) {
  transition-delay: 0.3s;
}

.safety-card:nth-child(4) {
  transition-delay: 0.4s;
}

.certifications {
  transition-delay: 0.5s;
}

.benefits-list {
  transition-delay: 0.3s;
}