.page-about {
  font-family: 'Arial', sans-serif;
  color: #F3F8FF; /* Text Main */
  background-color: var(--color-deep-navy); /* Body background from shared.css */
}

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

.page-about__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #F3F8FF; /* Text Main */
  position: relative;
  padding-bottom: 15px;
}

.page-about__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #1D5FD1, #2B73F6); /* Auxiliary color gradient */
  border-radius: 2px;
}

.page-about__sub-title {
  font-size: 1.8em;
  font-weight: 600;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
}

.page-about p {
  line-height: 1.8;
  margin-bottom: 15px;
  color: #AFC4E8; /* Text Secondary */
}

.page-about a {
  color: #1D5FD1; /* Auxiliary color */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-about a:hover {
  color: #2B73F6; /* Brighter blue */
}

/* Hero Section */
.page-about__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  margin-bottom: 60px;
  background-color: var(--color-deep-navy);
  position: relative;
  overflow: hidden;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Limit height for desktop */
  overflow: hidden;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* Ensure image covers the area */
}

.page-about__hero-content {
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -100px; /* Overlap slightly with image for visual flow */
  position: relative;
  z-index: 1;
  background-color: #10233F; /* Card BG */
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid #244D84; /* Border */
}

.page-about__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: 800;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-about__description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-about__cta-button {
  display: inline-block;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); /* Button gradient */
  color: #F3F8FF; /* Text Main */
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: none;
}

.page-about__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* Intro Section */
.page-about__intro-section {
  padding: 80px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-about__dark-section {
  background-color: #08162B; /* Deep Navy */
  color: #F3F8FF; /* Text Main */
}

.page-about__content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__text-block {
  background-color: #10233F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  border: 1px solid #244D84; /* Border */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-about__value-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-about__value-list li {
  margin-bottom: 10px;
  font-size: 1.05em;
  color: #AFC4E8; /* Text Secondary */
  display: flex;
  align-items: flex-start;
}

.page-about__list-icon {
  color: #F2C14E; /* Gold */
  font-weight: bold;
  margin-right: 10px;
  font-size: 1.2em;
  line-height: 1;
}

/* Why Choose Us Section */
.page-about__why-choose-us-section {
  padding: 80px 0;
  background-color: var(--color-deep-navy);
}

.page-about__text-main {
  color: #F3F8FF; /* Text Main */
}

.page-about__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__feature-card {
  background-color: #10233F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  border: 1px solid #244D84; /* Border */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-about__feature-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-about__card-title {
  font-size: 1.5em;
  font-weight: 600;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
}

.page-about__card-text {
  color: #AFC4E8; /* Text Secondary */
  text-align: left;
  flex-grow: 1;
}

.page-about__game-types {
  list-style: none;
  padding: 0;
  margin-top: 15px;
  text-align: left;
  width: 100%;
}

.page-about__game-types li {
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 5px;
  padding-left: 20px;
  position: relative;
}

.page-about__game-types li::before {
  content: '•';
  color: #1D5FD1; /* Auxiliary color */
  position: absolute;
  left: 0;
  top: 0;
}

.page-about__read-more-link {
  display: inline-block;
  margin-top: 20px;
  color: #1D5FD1; /* Auxiliary color */
  font-weight: 600;
  text-decoration: underline;
}

/* Commitment Section */
.page-about__commitment-section {
  padding: 80px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-about__commitment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__commitment-item {
  background-color: #10233F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  border: 1px solid #244D84; /* Border */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Achievements Section */
.page-about__achievements-section {
  padding: 80px 0;
  background-color: var(--color-deep-navy);
}

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

.page-about__image-block {
  flex: 1;
  text-align: center;
}

.page-about__awards-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

/* Join Us Section */
.page-about__join-us-section {
  padding: 80px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-about__join-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__join-us-item {
  background-color: #10233F; /* Card BG */
  padding: 40px;
  border-radius: 10px;
  border: 1px solid #244D84; /* Border */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.page-about__btn-primary {
  display: inline-block;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); /* Button gradient */
  color: #F3F8FF; /* Text Main */
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1em;
  font-weight: 700;
  text-transform: uppercase;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: none;
  margin-top: 20px;
}

.page-about__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-about__btn-secondary {
  display: inline-block;
  background: #10233F; /* Card BG */
  color: #1D5FD1; /* Auxiliary color */
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1em;
  font-weight: 700;
  text-transform: uppercase;
  border: 2px solid #1D5FD1; /* Auxiliary color */
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
  margin-top: 20px;
}

.page-about__btn-secondary:hover {
  background-color: #1D5FD1; /* Auxiliary color */
  color: #F3F8FF; /* Text Main */
  transform: translateY(-2px);
}

/* FAQ Section */
.page-about__faq-section {
  padding: 80px 0;
  background-color: var(--color-deep-navy);
}

.page-about__faq-list {
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__faq-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  cursor: pointer;
  list-style: none; /* For details/summary */
}

.page-about__faq-question::-webkit-details-marker {
  display: none;
}

.page-about__faq-qtext {
  flex-grow: 1;
}

.page-about__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #F2C14E; /* Gold */
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-about__faq-item[open] .page-about__faq-toggle {
  transform: rotate(45deg);
}

.page-about__faq-answer {
  padding: 0 25px 20px;
  font-size: 1.05em;
  color: #AFC4E8; /* Text Secondary */
  line-height: 1.7;
}

/* General image and button responsive styles */
.page-about img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-about__cta-button,
.page-about__btn-primary,
.page-about__btn-secondary,
.page-about a[class*="button"],
.page-about a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-about__cta-buttons,
.page-about__button-group,
.page-about__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Media Queries for Responsive Design */
@media (max-width: 1024px) {
  .page-about__container {
    padding: 20px 30px;
  }

  .page-about__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-about__hero-content {
    margin-top: -80px;
  }

  .page-about__section-title {
    font-size: 2em;
  }

  .page-about__sub-title {
    font-size: 1.5em;
  }

  .page-about__achievements-content {
    flex-direction: column;
    text-align: center;
  }

  .page-about__image-block {
    margin-top: 30px;
  }
}

@media (max-width: 768px) {
  .page-about {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-about__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Hero Section */
  .page-about__hero-section {
    padding-top: 10px !important;
    margin-bottom: 40px;
  }

  .page-about__hero-image-wrapper {
    max-height: 400px;
  }

  .page-about__hero-image {
    object-fit: contain !important; /* Mobile: ensure image is fully visible, no cropping */
    aspect-ratio: unset !important;
    max-height: none !important;
  }

  .page-about__hero-content {
    margin-top: -60px;
    padding: 30px 15px;
    border-radius: 10px;
  }

  .page-about__main-title {
    font-size: 2em;
    margin-bottom: 15px;
  }

  .page-about__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-about__cta-button {
    padding: 12px 20px;
    font-size: 1em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Intro Section */
  .page-about__intro-section,
  .page-about__why-choose-us-section,
  .page-about__commitment-section,
  .page-about__achievements-section,
  .page-about__join-us-section,
  .page-about__faq-section {
    padding: 50px 0;
  }

  .page-about__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-about__sub-title {
    font-size: 1.3em;
  }

  .page-about__content-grid,
  .page-about__features-grid,
  .page-about__commitment-grid,
  .page-about__join-us-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__text-block,
  .page-about__feature-card,
  .page-about__commitment-item,
  .page-about__join-us-item {
    padding: 25px;
  }

  /* General image and button responsive styles */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-about__section,
  .page-about__card,
  .page-about__container,
  .page-about__hero-section,
  .page-about__intro-section,
  .page-about__why-choose-us-section,
  .page-about__commitment-section,
  .page-about__achievements-section,
  .page-about__join-us-section,
  .page-about__faq-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Buttons specific mobile styles */
  .page-about__cta-button,
  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about a[class*="button"],
  .page-about a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-about__cta-buttons,
  .page-about__button-group,
  .page-about__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-about__join-us-grid {
    display: flex;
    flex-direction: column;
  }

  /* FAQ Section */
  .page-about__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-about__faq-answer {
    padding: 0 20px 15px;
    font-size: 1em;
  }

  .page-about__faq-toggle {
    font-size: 1.3em;
  }

  /* No game grid or winner list on about page, so no specific mobile styles needed for them */
}