/* style/user-guide.css */
.page-user-guide {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333;
  background-color: var(--background-color, #FFFFFF); /* Sử dụng biến từ shared.css, mặc định trắng */
}

.page-user-guide__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: var(--header-offset, 120px); /* Đảm bảo không bị header che */
  background: linear-gradient(135deg, #26A9E0, #1a7bb7);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.page-user-guide__hero-content {
  max-width: 900px;
  z-index: 1;
}

.page-user-guide__hero-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #FFFFFF;
}

.page-user-guide__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #FFFFFF;
}

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

.page-user-guide__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0.15; /* Làm mờ ảnh nền */
  z-index: 0;
}

.page-user-guide__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-user-guide__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-user-guide__dark-bg {
  background-color: #26A9E0;
  color: #FFFFFF;
}

.page-user-guide__dark-bg .page-user-guide__section-title,
.page-user-guide__dark-bg .page-user-guide__subsection-title,
.page-user-guide__dark-bg .page-user-guide__step-title,
.page-user-guide__dark-bg .page-user-guide__tip-title,
.page-user-guide__dark-bg .page-user-guide__method-name {
  color: #FFFFFF;
}

.page-user-guide__light-bg {
  background-color: #FFFFFF;
  color: #333333;
}

.page-user-guide__section-title {
  font-size: 2.2em;
  margin-bottom: 40px;
  color: #26A9E0;
}

.page-user-guide__section-intro {
  font-size: 1.1em;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-user-guide__btn-primary,
.page-user-guide__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;
  border: 2px solid transparent;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-user-guide__btn-primary {
  background-color: #EA7C07; /* Màu cam cho nút chính */
  color: #FFFFFF;
}

.page-user-guide__btn-primary:hover {
  background-color: #d46c00;
  transform: translateY(-2px);
}

.page-user-guide__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border-color: #26A9E0;
}

.page-user-guide__btn-secondary:hover {
  background-color: #26A9E0;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.page-user-guide__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-user-guide__feature-item {
  background-color: #f8f8f8;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-user-guide__feature-item:hover {
  transform: translateY(-5px);
}

.page-user-guide__feature-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
  min-width: 200px; /* Đảm bảo kích thước tối thiểu */
  min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

.page-user-guide__feature-title {
  font-size: 1.5em;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-user-guide__feature-description {
  font-size: 1em;
  color: #555555;
}

.page-user-guide__download-platform {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 40px;
  border-radius: 10px;
  margin-bottom: 40px;
  text-align: left;
}

.page-user-guide__platform-title {
  font-size: 1.8em;
  color: #FFFFFF;
  margin-bottom: 25px;
}

.page-user-guide__steps-list {
  list-style-type: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-user-guide__steps-list li {
  background-color: rgba(255, 255, 255, 0.05);
  margin-bottom: 15px;
  padding: 15px 20px;
  border-left: 5px solid #EA7C07;
  border-radius: 5px;
  font-size: 1.1em;
  color: #FFFFFF;
}

.page-user-guide__step-title {
  color: #FFFFFF;
}

.page-user-guide__highlight {
  color: #EA7C07;
  font-weight: bold;
}

.page-user-guide__download-image,
.page-user-guide__content-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 10px;
  margin-top: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  min-width: 200px;
  min-height: 200px;
}

.page-user-guide__note {
  font-style: italic;
  margin-top: 30px;
  color: #f0f0f0;
}

.page-user-guide__cta-buttons--center {
  margin-top: 50px;
}

.page-user-guide__registration-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-user-guide__method-card {
  background-color: #f8f8f8;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
}

.page-user-guide__method-title {
  font-size: 1.4em;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-user-guide__method-description {
  color: #555555;
}

.page-user-guide__subsection-title {
  font-size: 1.8em;
  margin-top: 60px;
  margin-bottom: 30px;
  color: #26A9E0;
}

.page-user-guide__dark-bg .page-user-guide__subsection-title {
  color: #FFFFFF;
}

.page-user-guide__text-block {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: left;
}

.page-user-guide__payment-methods-list {
  list-style-type: disc;
  text-align: left;
  margin-left: 20px;
  margin-bottom: 30px;
  color: #FFFFFF;
}

.page-user-guide__payment-methods-list li {
  margin-bottom: 10px;
  font-size: 1.1em;
}

.page-user-guide__method-name {
  color: #FFFFFF;
}

.page-user-guide__feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-user-guide__feature-card {
  background-color: #f8f8f8;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
  transition: transform 0.3s ease;
}

.page-user-guide__feature-card:hover {
  transform: translateY(-5px);
}

.page-user-guide__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-user-guide__card-title {
  font-size: 1.4em;
  color: #26A9E0;
  margin: 20px 20px 10px 20px;
}

.page-user-guide__card-title a {
  color: #26A9E0;
  text-decoration: none;
}

.page-user-guide__card-title a:hover {
  text-decoration: underline;
}