/* style/about.css */
/* body đã có padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

:root {
  --j88-primary-color: #11A84E;
  --j88-secondary-color: #22C768;
  --j88-bg-card: #11271B;
  --j88-bg-main: #08160F;
  --j88-text-main: #F2FFF6;
  --j88-text-secondary: #A7D9B8;
  --j88-border-color: #2E7A4E;
  --j88-glow-color: #57E38D;
  --j88-gold-color: #F2C14E;
  --j88-divider-color: #1E3A2A;
  --j88-deep-green: #0A4B2C;
  --j88-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--j88-text-main); /* Default text color for dark background */
  background-color: var(--j88-bg-main);
}

.page-about__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--j88-deep-green);
  overflow: hidden;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 500px;
  border-radius: 8px;
}

.page-about__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-top: 30px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent overlay for text readability */
  border-radius: 10px;
}

.page-about__main-title {
  font-size: clamp(2em, 4vw, 3em);
  font-weight: 700;
  color: var(--j88-gold-color);
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-about__description {
  font-size: 1.1em;
  color: var(--j88-text-main);
  margin-bottom: 30px;
}

.page-about__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
  width: auto; /* Default for desktop */
}

.page-about__btn-primary {
  background: var(--j88-btn-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-about__btn-secondary {
  background: transparent;
  color: var(--j88-primary-color);
  border: 2px solid var(--j88-primary-color);
}

.page-about__btn-secondary:hover {
  background: var(--j88-primary-color);
  color: #ffffff;
}

.page-about__section {
  padding: 80px 20px;
  text-align: center;
}

.page-about__dark-section {
  background-color: var(--j88-bg-main);
  color: var(--j88-text-main);
}

.page-about__light-bg {
  background-color: #111e17; /* Lighter shade of dark for contrast */
  color: var(--j88-text-main);
}

.page-about__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  color: var(--j88-gold-color);
  margin-bottom: 20px;
  font-weight: 600;
}

.page-about__section-description {
  font-size: 1.05em;
  max-width: 800px;
  margin: 0 auto 40px;
  color: var(--j88-text-secondary);
}

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

.page-about__values-grid,
.page-about__team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__card {
  background-color: var(--j88-bg-card);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid var(--j88-border-color);
}

.page-about__card-image,
.page-about__member-photo {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
  min-height: 200px;
}

.page-about__card-title,
.page-about__member-name {
  font-size: 1.5em;
  color: var(--j88-primary-color);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-about__card-text,
.page-about__member-role {
  font-size: 1em;
  color: var(--j88-text-secondary);
}

.page-about__milestones-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__milestone-item {
  background-color: var(--j88-bg-card);
  padding: 25px;
  border-radius: 10px;
  text-align: left;
  border-left: 5px solid var(--j88-primary-color);
}

.page-about__milestone-year {
  font-size: 1.2em;
  font-weight: bold;
  color: var(--j88-gold-color);
  margin-bottom: 5px;
  display: block;
}

.page-about__milestone-title {
  font-size: 1.4em;
  color: var(--j88-text-main);
  margin-bottom: 10px;
}

.page-about__milestone-text {
  font-size: 1em;
  color: var(--j88-text-secondary);
}

.page-about__commitment-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: left;
}

.page-about__commitment-item {
  background-color: var(--j88-bg-card);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--j88-border-color);
}

.page-about__commitment-title {
  font-size: 1.5em;
  color: var(--j88-primary-color);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-about__commitment-text {
  color: var(--j88-text-secondary);
}

.page-about__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-about__faq-item {
  background-color: var(--j88-bg-card);
  border: 1px solid var(--j88-border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-about__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1em;
  color: var(--j88-text-main);
  background-color: var(--j88-deep-green);
  border-bottom: 1px solid var(--j88-divider-color);
}

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

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

.page-about__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--j88-gold-color);
  transition: transform 0.3s ease;
}

.page-about__faq-item[open] .page-about__faq-toggle {
  transform: rotate(45deg); /* Change + to X or - */
}

.page-about__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--j88-text-secondary);
}

.page-about__cta-bottom {
  padding-bottom: 80px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-about__hero-image {
    max-height: 400px;
  }
  .page-about__main-title {
    font-size: clamp(1.8em, 5vw, 2.5em);
  }
  .page-about__section-title {
    font-size: clamp(1.6em, 4vw, 2em);
  }
  .page-about__values-grid,
  .page-about__team-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-about__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }
  .page-about__hero-image {
    max-height: 300px;
  }
  .page-about__hero-content {
    margin-top: 20px;
    padding: 15px;
  }
  .page-about__main-title {
    font-size: clamp(1.5em, 6vw, 2.2em);
  }
  .page-about__description {
    font-size: 1em;
  }
  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95em;
  }

  .page-about__section {
    padding: 50px 15px;
  }
  .page-about__section-title {
    font-size: clamp(1.4em, 5vw, 1.8em);
  }
  .page-about__section-description {
    font-size: 0.95em;
  }
  .page-about__values-grid,
  .page-about__team-grid {
    grid-template-columns: 1fr;
  }
  .page-about__milestone-item {
    padding: 20px;
  }
  .page-about__commitment-list {
    grid-template-columns: 1fr;
  }
  .page-about__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }
  .page-about__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  /* Mobile image responsiveness */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-about__section,
  .page-about__card,
  .page-about__container,
  .page-about__hero-image-wrapper,
  .page-about__hero-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-about__faq-item {
    padding-left: 0;
    padding-right: 0;
  }
  .page-about__cta-buttons {
    padding-left: 0;
    padding-right: 0;
  }
}

@media (max-width: 480px) {
  .page-about__main-title {
    font-size: clamp(1.2em, 7vw, 1.8em);
  }
  .page-about__section-title {
    font-size: clamp(1.2em, 6vw, 1.6em);
  }
  .page-about__description {
    font-size: 0.9em;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    font-size: 0.9em;
    padding: 10px 15px;
  }
}