/* style/vip-membership.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

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

.page-vip-membership {
  font-family: 'Arial', sans-serif;
  color: var(--page-vip-membership-text-main); /* Mặc định chữ sáng trên nền tối */
  background-color: var(--page-vip-membership-bg);
}

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

.page-vip-membership__section {
  padding: 60px 0;
  text-align: center;
}

.page-vip-membership__dark-bg {
  background-color: var(--page-vip-membership-bg);
  color: var(--page-vip-membership-text-main);
}

.page-vip-membership__light-bg {
  background-color: #f0f0f0; /* Nền nhạt hơn cho phần nội dung */
  color: #333333; /* Chữ đậm trên nền nhạt */
}

.page-vip-membership__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 10px; /* Nhỏ gọn hơn, tránh trùng với body padding */
  padding-bottom: 60px;
}

.page-vip-membership__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  max-width: 1920px; /* Đảm bảo hình ảnh không quá lớn */
}

.page-vip-membership__hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
  margin-top: 30px; /* Khoảng cách giữa ảnh và nội dung */
  padding: 0 20px;
}

.page-vip-membership__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--page-vip-membership-gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-vip-membership__lead-text {
  font-size: 1.15rem;
  color: var(--page-vip-membership-text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-vip-membership__section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--page-vip-membership-gold-color);
  margin-bottom: 20px;
}

.page-vip-membership__light-bg .page-vip-membership__section-title {
  color: var(--page-vip-membership-deep-green);
}

.page-vip-membership__section-description {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 40px;
  color: var(--page-vip-membership-text-secondary);
}

.page-vip-membership__light-bg .page-vip-membership__section-description {
  color: #555555;
}

.page-vip-membership__btn-primary,
.page-vip-membership__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  margin: 10px;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-vip-membership__btn-primary {
  background: var(--page-vip-membership-btn-gradient);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-vip-membership__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(34, 199, 104, 0.4);
}

.page-vip-membership__btn-secondary {
  background-color: transparent;
  color: var(--page-vip-membership-primary-color);
  border: 2px solid var(--page-vip-membership-primary-color);
}

.page-vip-membership__btn-secondary:hover {
  background-color: var(--page-vip-membership-primary-color);
  color: #ffffff;
  transform: translateY(-3px);
}

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

.page-vip-membership__feature-card,
.page-vip-membership__step-card,
.page-vip-membership__card {
  background-color: var(--page-vip-membership-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--page-vip-membership-text-main);
  border: 1px solid var(--page-vip-membership-border-color);
}

.page-vip-membership__light-bg .page-vip-membership__feature-card,
.page-vip-membership__light-bg .page-vip-membership__step-card {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #e0e0e0;
}

.page-vip-membership__feature-card:hover,
.page-vip-membership__step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-vip-membership__feature-icon,
.page-vip-membership__step-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-vip-membership__feature-title,
.page-vip-membership__step-title,
.page-vip-membership__subsection-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--page-vip-membership-gold-color);
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-vip-membership__light-bg .page-vip-membership__feature-title,
.page-vip-membership__light-bg .page-vip-membership__step-title,
.page-vip-membership__light-bg .page-vip-membership__subsection-title {
  color: var(--page-vip-membership-primary-color);
}

.page-vip-membership__feature-text,
.page-vip-membership__step-text,
.page-vip-membership__text-block {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--page-vip-membership-text-secondary);
}

.page-vip-membership__light-bg .page-vip-membership__feature-text,
.page-vip-membership__light-bg .page-vip-membership__step-text,
.page-vip-membership__light-bg .page-vip-membership__text-block {
  color: #555555;
}

.page-vip-membership__text-link {
  color: var(--page-vip-membership-secondary-color);
  text-decoration: none;
  font-weight: 600;
}

.page-vip-membership__text-link:hover {
  text-decoration: underline;
}

.page-vip-membership__table-wrapper {
  overflow-x: auto;
  margin: 40px auto;
  max-width: 100%;
  box-sizing: border-box;
  border-radius: 12px;
  border: 1px solid var(--page-vip-membership-border-color);
}

.page-vip-membership__vip-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px; /* Đảm bảo bảng không quá nhỏ trên mobile */
  background-color: var(--page-vip-membership-card-bg);
  color: var(--page-vip-membership-text-main);
}

.page-vip-membership__vip-table th,
.page-vip-membership__vip-table td {
  padding: 15px;
  border: 1px solid var(--page-vip-membership-divider-color);
  text-align: left;
}

.page-vip-membership__vip-table th {
  background-color: var(--page-vip-membership-deep-green);
  font-weight: 600;
  color: var(--page-vip-membership-text-main);
}

.page-vip-membership__vip-table tr:nth-child(even) {
  background-color: rgba(17, 168, 78, 0.1);
}

.page-vip-membership__vip-table tr:hover {
  background-color: rgba(17, 168, 78, 0.2);
}

.page-vip-membership__faq-list {
  margin-top: 40px;
  text-align: left;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-membership__faq-item {
  background-color: var(--page-vip-membership-card-bg);
  border: 1px solid var(--page-vip-membership-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-vip-membership__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--page-vip-membership-text-main);
  cursor: pointer;
  background-color: var(--page-vip-membership-deep-green);
  border-bottom: 1px solid var(--page-vip-membership-border-color);
  transition: background-color 0.3s ease;
}

.page-vip-membership__faq-question:hover {
  background-color: rgba(10, 75, 44, 0.8);
}

.page-vip-membership__faq-item[open] .page-vip-membership__faq-question {
  background-color: var(--page-vip-membership-primary-color);
}

.page-vip-membership__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
}

.page-vip-membership__faq-answer {
  padding: 15px 25px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--page-vip-membership-text-secondary);
  border-top: none;
}

.page-vip-membership__faq-item:not([open]) .page-vip-membership__faq-answer {
  display: none; /* Ẩn câu trả lời khi không mở */
}

.page-vip-membership__cta-section {
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: var(--page-vip-membership-deep-green);
  color: var(--page-vip-membership-text-main);
}

.page-vip-membership__cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-vip-membership__hero-content {
    margin-top: 0;
  }
  .page-vip-membership__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-vip-membership__section-title {
    font-size: clamp(1.8rem, 4.5vw, 2.5rem);
  }
  .page-vip-membership__features-grid,
  .page-vip-membership__steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-vip-membership__feature-icon,
  .page-vip-membership__step-icon {
    max-width: 200px;
  }
}

@media (max-width: 768px) {
  .page-vip-membership__section {
    padding: 40px 0;
  }
  .page-vip-membership__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-vip-membership__hero-content {
    padding: 0 15px;
  }
  .page-vip-membership__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-vip-membership__lead-text {
    font-size: 1rem;
  }
  .page-vip-membership__section-title {
    font-size: clamp(1.6rem, 5.5vw, 2.2rem);
  }
  .page-vip-membership__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }
  .page-vip-membership__btn-primary,
  .page-vip-membership__btn-secondary {
    padding: 12px 25px;
    font-size: 1rem;
    width: 100% !important;
    max-width: 100% !important;
    margin: 5px 0;
  }
  .page-vip-membership__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-vip-membership__feature-card,
  .page-vip-membership__step-card,
  .page-vip-membership__card {
    padding: 25px;
  }
  .page-vip-membership__feature-title,
  .page-vip-membership__step-title,
  .page-vip-membership__subsection-title {
    font-size: 1.3rem;
  }
  .page-vip-membership__feature-text,
  .page-vip-membership__step-text,
  .page-vip-membership__text-block {
    font-size: 0.95rem;
  }
  .page-vip-membership__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }
  .page-vip-membership__faq-answer {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  /* Mobile image responsiveness */
  .page-vip-membership img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-vip-membership__section,
  .page-vip-membership__card,
  .page-vip-membership__container,
  .page-vip-membership__table-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important; /* Ensure no horizontal scroll */
  }
}

@media (max-width: 480px) {
  .page-vip-membership__main-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
  .page-vip-membership__section-title {
    font-size: clamp(1.4rem, 6.5vw, 2rem);
  }
  .page-vip-membership__features-grid,
  .page-vip-membership__steps-grid {
    grid-template-columns: 1fr;
  }
  .page-vip-membership__feature-icon,
  .page-vip-membership__step-icon {
    max-width: 180px;
  }
}