.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Dark text for light body background */
  background-color: #FFFFFF;
}

.page-about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-about__hero-section {
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
  padding: 0;
  text-align: center;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.6); /* Darken image slightly for text contrast */
}

.page-about__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 900px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5); /* Semi-transparent background for text */
  border-radius: 10px;
  width: 90%;
  box-sizing: border-box;
}

.page-about__hero-title {
  font-size: 2.8em;
  margin-bottom: 15px;
  color: #FFFFFF;
  font-weight: bold;
}

.page-about__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #F0F0F0;
}

.page-about__hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.page-about__button {
  display: inline-block;
  padding: 12px 25px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-width: 150px;
  text-align: center;
}

.page-about__button--register {
  background-color: #FCBC45; /* Login color */
  color: #000000; /* Dark text for light button */
}

.page-about__button--register:hover {
  background-color: #E0A030;
}

.page-about__button--login {
  background-color: #000000; /* Main color */
  color: #FFFFFF; /* Register color */
  border: 2px solid #FCBC45;
}

.page-about__button--login:hover {
  background-color: #1a1a1a;
  border-color: #E0A030;
}

.page-about__section-title {
  font-size: 2.2em;
  color: #000000;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 60px;
}

.page-about__mission-section {
  padding: 80px 0;
  background-color: #F8F8F8;
}

.page-about__mission-content {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-about__mission-text {
  flex: 1;
}

.page-about__mission-image {
  flex: 1;
  max-width: 50%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-about__text {
  margin-bottom: 15px;
  color: #333333;
}

.page-about__values-section {
  padding: 80px 0;
  background-color: #FFFFFF;
}

.page-about__values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-about__value-card {
  background-color: #000000;
  color: #FFFFFF;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.page-about__value-title {
  font-size: 1.5em;
  color: #FCBC45;
  margin-bottom: 15px;
}

.page-about__why-choose-section {
  padding: 80px 0;
  background-color: #F8F8F8;
}

.page-about__why-choose-content {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-about__why-choose-image {
  flex: 1;
  max-width: 50%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-about__why-choose-list {
  flex: 1;
  list-style: none;
  padding: 0;
}

.page-about__list-item {
  margin-bottom: 15px;
  font-size: 1.1em;
  color: #333333;
}

.page-about__list-item strong {
  color: #000000;
}

.page-about__cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #000000, #1a1a1a);
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-about__cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4); /* Overlay for text readability */
  z-index: 1;
}

.page-about__cta-title {
  font-size: 2.5em;
  color: #FCBC45;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.page-about__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 2;
}

.page-about__button--cta {
  background-color: #FCBC45;
  color: #000000;
  padding: 15px 35px;
  font-size: 1.3em;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(252, 188, 69, 0.4);
  position: relative;
  z-index: 2;
}

.page-about__button--cta:hover {
  background-color: #E0A030;
  box-shadow: 0 7px 25px rgba(252, 188, 69, 0.6);
}

.page-about__cta-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  filter: grayscale(100%) brightness(0.3); /* Darken and desaturate image for background effect */
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-about__hero-title {
    font-size: 2.2em;
  }
  .page-about__hero-description {
    font-size: 1em;
  }
  .page-about__section-title {
    font-size: 2em;
  }
  .page-about__mission-content,
  .page-about__why-choose-content {
    flex-direction: column;
  }
  .page-about__mission-image,
  .page-about__why-choose-image {
    max-width: 80%;
    order: -1; /* Image above text on smaller screens */
    margin-bottom: 30px;
  }
  .page-about__cta-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-about__hero-title {
    font-size: 1.8em;
  }
  .page-about__hero-description {
    font-size: 0.9em;
  }
  .page-about__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-about__button {
    padding: 10px 20px;
    font-size: 1em;
    min-width: unset;
    width: 80%;
    margin: 0 auto;
  }
  .page-about__section-title {
    font-size: 1.8em;
    padding-top: 40px;
  }
  .page-about__mission-section,
  .page-about__values-section,
  .page-about__why-choose-section,
  .page-about__cta-section {
    padding: 60px 0;
  }
  .page-about__values-grid {
    grid-template-columns: 1fr;
  }
  .page-about__mission-image,
  .page-about__why-choose-image {
    max-width: 95%;
  }
  .page-about__cta-title {
    font-size: 1.8em;
  }
  .page-about__cta-description {
    font-size: 1em;
  }
  .page-about__button--cta {
    font-size: 1.1em;
    padding: 12px 25px;
  }

  /* Critical: Mobile content image overflow prevention */
  .page-about img {
    max-width: 100%;
    height: auto;
  }
  .page-about__hero-section {
    padding-top: 0; /* Assuming shared.css handles body padding-top */
  }
}

@media (max-width: 480px) {
  .page-about__hero-title {
    font-size: 1.5em;
  }
  .page-about__hero-description {
    font-size: 0.85em;
  }
  .page-about__section-title {
    font-size: 1.5em;
  }
  .page-about__value-title {
    font-size: 1.3em;
  }
  .page-about__cta-title {
    font-size: 1.5em;
  }
}