/* ============================================
   ABOUT PAGE STYLES - Naved Infratech
   ============================================ */

/* About Hero Section */
.about-hero {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  padding: 8rem 2rem 4rem;
  margin-top: 70px;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    );
}

.about-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.about-hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--white);
  margin-bottom: 1rem;
  font-weight: 900;
}

.about-hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 400;
}

/* About Introduction Section */
.about-intro {
  padding: 6rem 0;
  background: var(--white);
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-intro-image {
  position: relative;
}

.image-placeholder {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--border-light);
}

.placeholder-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.image-placeholder p {
  color: var(--text-gray);
  font-weight: 600;
}

.about-intro-content h2 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.about-intro-content p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-gray);
  margin-bottom: 1.25rem;
}

/* Mission, Vision Section */
.mission-vision {
  padding: 6rem 0;
  background: var(--light-bg);
}

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
}

.mvv-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.mvv-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5 px);
}

.mvv-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.mvv-card h3 {
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.mvv-card p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-gray);
}

.mission-list {
  list-style: none;
  padding: 0;
}

.mission-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-gray);
}

.mission-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
  font-size: 1.25rem;
}

.mission-card {
  border-top: 4px solid var(--primary);
}

.vision-card {
  border-top: 4px solid var(--accent);
}

/* Core Values Section */
.core-values {
  padding: 6rem 0;
  background: var(--white);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.value-card {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.value-card:hover {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-8px);
}

.value-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: block;
}

.value-card h3 {
  font-size: 1.5rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.value-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-gray);
}

/* Why Choose Us Section */
.why-choose-us {
  padding: 6rem 0;
  background: var(--light-bg);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.why-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  transform: scaleY(0);
  transition: transform var(--transition-normal);
}

.why-card:hover::before {
  transform: scaleY(1);
}

.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.why-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.2;
  margin-bottom: 1rem;
  line-height: 1;
}

.why-card h4 {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.why-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-gray);
}

/* CTA Section */
.about-cta {
  padding: 5rem 0;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  position: relative;
  overflow: hidden;
}

.about-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    );
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-primary {
  background: var(--white);
  color: var(--primary);
}

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

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

.cta-buttons .btn-secondary:hover {
  background: var(--white);
  color: var(--primary);
}

/* Responsive Design */
@media (max-width: 968px) {
  .about-hero {
    padding: 6rem 2rem 3rem;
  }

  .about-intro-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .mvv-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mvv-card {
    padding: 2rem;
  }

  .values-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 640px) {
  .about-hero {
    padding: 5rem 1.5rem 2.5rem;
  }

  .about-intro,
  .mission-vision,
  .core-values,
  .why-choose-us {
    padding: 4rem 0;
  }

  .about-cta {
    padding: 4rem 0;
  }

  .mvv-icon {
    font-size: 3rem;
  }

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

  .why-number {
    font-size: 2rem;
  }

  .about-intro-content h2 {
    font-size: 2rem;
  }

  .mvv-card h3 {
    font-size: 1.75rem;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.slide-up {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}