/* style/about.css */

:root {
  --page-about-primary-color: #2F6BFF;
  --page-about-secondary-color: #6FA3FF;
  --page-about-button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  --page-about-card-bg: #FFFFFF;
  --page-about-background: #F4F7FB;
  --page-about-text-main: #1F2D3D;
  --page-about-text-dark: #000000;
  --page-about-border-color: #D6E2FF;
  --page-about-glow-color: #A5C4FF;
}

.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-about-text-main);
  background-color: var(--page-about-background);
}

.page-about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-about__section-title {
  font-size: 2.5em;
  color: var(--page-about-text-dark);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  line-height: 1.2;
}

.page-about__sub-title {
  font-size: 1.5em;
  color: var(--page-about-text-dark);
  margin-top: 20px;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-about__paragraph {
  font-size: 1em;
  margin-bottom: 20px;
  text-align: justify;
  color: var(--page-about-text-main);
}

.page-about__dark-section {
  background-color: var(--page-about-primary-color);
  color: #ffffff;
  padding: 60px 0;
}

.page-about__dark-section .page-about__section-title,
.page-about__dark-section .page-about__sub-title {
  color: #ffffff;
}

.page-about__dark-section .page-about__paragraph {
  color: #f0f0f0;
}

.page-about__light-bg {
  background-color: var(--page-about-background);
  color: var(--page-about-text-main);
  padding: 60px 0;
}

/* Hero Section */
.page-about__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0 60px 0; /* Adjusted padding-top */
  position: relative;
  overflow: hidden;
}

.page-about__hero-image-container {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  position: relative;
  margin-bottom: 40px;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7);
}

.page-about__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 0 20px;
}

.page-about__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  color: #ffffff;
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.page-about__lead-text {
  font-size: 1.15em;
  color: #f0f0f0;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-about__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-about__btn-secondary {
  background: #ffffff;
  color: var(--page-about-primary-color);
  border: 2px solid var(--page-about-primary-color);
}

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

/* Mission & Vision Section */
.page-about__mission-vision-section .page-about__container {
  padding: 60px 20px;
}

.page-about__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-about__dark-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
  box-sizing: border-box;
}

.page-about__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-about__card-title {
  font-size: 1.8em;
  color: #ffffff;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-about__card-text {
  font-size: 1em;
  color: #f0f0f0;
  margin-bottom: 15px;
  text-align: justify;
}

/* Values Section */
.page-about__values-section .page-about__container {
  padding: 60px 20px;
}

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

.page-about__value-item {
  background-color: var(--page-about-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  box-sizing: border-box;
}

.page-about__value-icon {
  width: 150px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
}

.page-about__value-title {
  font-size: 1.4em;
  color: var(--page-about-text-dark);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-about__value-text {
  font-size: 0.95em;
  color: var(--page-about-text-main);
  text-align: justify;
}

/* Why Choose Us Section */
.page-about__why-choose-us-section .page-about__container {
  padding: 60px 20px;
}

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

.page-about__reason-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: left;
  color: #ffffff;
  height: 100%;
  box-sizing: border-box;
}

.page-about__reason-card .page-about__reason-title {
  font-size: 1.3em;
  color: #ffffff;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-about__reason-card .page-about__reason-text {
  font-size: 0.95em;
  color: #f0f0f0;
}

.page-about__reason-card a {
  color: var(--page-about-secondary-color);
  text-decoration: underline;
}

.page-about__reason-card a:hover {
  color: #ffffff;
}

.page-about__cta-bottom {
  text-align: center;
  margin-top: 50px;
}

/* Partners and Responsible Gambling Section */
.page-about__partners-section .page-about__container,
.page-about__responsible-gambling-section .page-about__container,
.page-about__contact-section .page-about__container {
  padding: 60px 20px;
}

.page-about__contact-section .page-about__cta-buttons {
  margin-top: 30px;
}

/* General Image Styles for content areas */
.page-about img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-about__card img, .page-about__value-item img {
  min-width: 200px;
  min-height: 200px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-about__hero-section {
    padding-bottom: 40px;
  }

  .page-about__main-title {
    font-size: 3em;
  }

  .page-about__lead-text {
    font-size: 1.1em;
  }

  .page-about__grid {
    grid-template-columns: 1fr;
  }

  .page-about__values-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

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

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

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

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

  /* HERO 主图区域 */
  .page-about__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-about__hero-image-container {
    max-height: 300px;
    margin-bottom: 20px;
  }

  .page-about__hero-image {
    filter: brightness(0.6) !important;
  }

  .page-about__hero-content {
    padding: 0 15px;
  }

  .page-about__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-about__lead-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }

  /* 其他内容模块 */
  .page-about__container {
    padding: 30px 15px;
  }

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

  .page-about__sub-title {
    font-size: 1.2em;
  }

  .page-about__grid,
  .page-about__values-grid,
  .page-about__reasons-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
  }

  .page-about__dark-card,
  .page-about__value-item,
  .page-about__reason-card {
    padding: 20px;
    box-sizing: border-box !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  .page-about__card-image {
    height: 200px;
  }

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

  .page-about__value-icon {
    width: 120px;
    height: 100px;
  }

  .page-about__value-title {
    font-size: 1.2em;
  }

  /* 通用图片与容器 */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-about__section,
  .page-about__card,
  .page-about__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .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: 0px;
    padding-right: 0px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-about__cta-buttons {
    flex-direction: column;
  }

  .page-about__cta-bottom {
    margin-top: 30px;
  }
}