/* style/vip-club.css */
:root {
    --primary-color: #26A9E0;
    --secondary-color: #007bff; /* A slightly darker blue for hover */
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #ffffff;
    --bg-dark: #26A9E0;
    --btn-login-color: #EA7C07;
}

.page-vip-club {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.page-vip-club__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px);
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color), #0f6292);
    color: var(--text-light);
}

.page-vip-club__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.page-vip-club__hero-image {
    width: 100%;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.page-vip-club__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-vip-club__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    padding: 20px;
}

.page-vip-club__hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: var(--text-light);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    font-weight: bold;
}

.page-vip-club__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
}

.page-vip-club__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--btn-login-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1em;
    font-weight: bold;
    margin-top: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.page-vip-club__cta-button:hover {
    background: #e06c00; /* Slightly darker orange */
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-vip-club__section {
    padding: 80px 20px;
    text-align: center;
    position: relative;
}

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

.page-vip-club__section-title {
    font-size: 2.5em;
    margin-bottom: 40px;
    font-weight: bold;
    color: var(--primary-color);
}

.page-vip-club__introduction .page-vip-club__section-title,
.page-vip-club__privileges .page-vip-club__section-title,
.page-vip-club__support .page-vip-club__section-title {
    color: var(--primary-color);
}

.page-vip-club__dark-section .page-vip-club__section-title,
.page-vip-club__dark-section .page-vip-club__text-block {
    color: var(--text-light);
}

.page-vip-club__text-block {
    font-size: 1.1em;
    margin-bottom: 25px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-dark);
}

.page-vip-club__dark-section .page-vip-club__text-block {
    color: #e0e0e0;
}

.page-vip-club__text-block a {
    color: var(--btn-login-color);
    text-decoration: underline;
    font-weight: bold;
}

.page-vip-club__text-block a:hover {
    color: #e06c00;
}

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

.page-vip-club__card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    color: var(--text-dark);
    border: 1px solid #e0e0e0;
}

.page-vip-club__card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-vip-club__card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    width: 100%; /* Ensure card images fill width */
    min-height: 200px;
}

.page-vip-club__card-title {
    font-size: 1.6em;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: bold;
}

.page-vip-club__card-text {
    font-size: 1em;
    color: var(--text-dark);
}

.page-vip-club__dark-section .page-vip-club__card {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-vip-club__dark-section .page-vip-club__card-title {
    color: var(--text-light);
}

.page-vip-club__dark-section .page-vip-club__card-text {
    color: #e0e0e0;
}

.page-vip-club__note {
    font-style: italic;
    margin-top: 40px;
    font-size: 0.95em;
}

.page-vip-club__privilege-list {
    list-style: none;
    padding: 0;
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    text-align: left;
}

.page-vip-club__privilege-list li {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border-left: 5px solid var(--primary-color);
    transition: box-shadow 0.3s ease;
}

.page-vip-club__privilege-list li:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-vip-club__privilege-title {
    font-size: 1.4em;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-vip-club__privilege-list p {
    font-size: 1em;
    color: var(--text-dark);
}

.page-vip-club__cta-container {
    margin-top: 60px;
}

.page-vip-club__btn-primary {
    background: var(--primary-color);
    color: var(--text-light);
}

.page-vip-club__btn-primary:hover {
    background: #1f8ec4; /* Slightly darker primary */
}

.page-vip-club__btn-secondary {
    background: var(--bg-light);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-vip-club__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

.page-vip-club__steps-list {
    list-style: none;
    padding: 0;
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: left;
}

.page-vip-club__steps-list li {
    background: rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.page-vip-club__step-title {
    font-size: 1.4em;
    color: var(--text-light);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-vip-club__steps-list p {
    color: #e0e0e0;
}

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

.page-vip-club__support-card {
    border-left: 5px solid var(--primary-color);
}

.page-vip-club__faq-list {
    margin-top: 50px;
    text-align: left;
}

/* FAQ容器样式 */
.page-vip-club__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
}

/* FAQ默认状态 - 答案隐藏 */
.page-vip-club__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 15px;
  opacity: 0;
}

/* FAQ展开状态 - 🚨 Sử dụng!important và đủ lớn max-height để đảm bảo mở rộng */
.page-vip-club__faq-item.active .page-vip-club__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng!important đảm bảo ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px 15px !important;
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0 0 5px 5px;
  color: var(--text-light);
}

.page-vip-club__faq-item.active .page-vip-club__faq-answer p {
    color: var(--text-light);
}

/* Question style */
.page-vip-club__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--bg-light);
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
  color: var(--text-dark);
}

.page-vip-club__dark-section .page-vip-club__faq-question {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
}

.page-vip-club__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-vip-club__dark-section .page-vip-club__faq-question:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.page-vip-club__faq-question:active {
  background: #eeeeee;
}

/* Question title style */
.page-vip-club__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* Prevent h3 tag from blocking click events */
  color: inherit;
}

/* Toggle icon */
.page-vip-club__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Prevent icon from blocking click events */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-vip-club__faq-item.active .page-vip-club__faq-toggle {
  color: var(--text-light);
  transform: rotate(45deg);
}

.page-vip-club__dark-section .page-vip-club__faq-toggle {
    color: var(--text-light);
}

.page-vip-club__cta-final {
    padding: 100px 20px;
    background: linear-gradient(135deg, #0f6292, var(--primary-color));
    color: var(--text-light);
}

.page-vip-club__cta-final .page-vip-club__section-title {
    color: var(--text-light);
}

.page-vip-club__cta-final .page-vip-club__text-block {
    color: #e0e0e0;
}

.page-vip-club__text-center {
    text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-vip-club__hero-title {
        font-size: 2.5em;
    }
    .page-vip-club__section-title {
        font-size: 2em;
    }
    .page-vip-club__privilege-list {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-vip-club__hero-section {
        padding-top: var(--header-offset, 120px) !important;
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-vip-club__hero-title {
        font-size: 2em;
        line-height: 1.3;
    }
    
    .page-vip-club__hero-description {
        font-size: 1em;
    }
    
    .page-vip-club__cta-button {
        padding: 12px 30px;
        font-size: 1em;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-top: 20px;
    }

    .page-vip-club__section {
        padding: 50px 15px;
    }

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

    .page-vip-club__text-block {
        font-size: 0.95em;
    }

    .page-vip-club__tiers-grid,
    .page-vip-club__privilege-list,
    .page-vip-club__steps-list,
    .page-vip-club__support-channels {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-vip-club__card {
        padding: 20px;
    }

    .page-vip-club__card-title {
        font-size: 1.4em;
    }

    .page-vip-club__privilege-list li {
        padding: 20px;
    }

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

    .page-vip-club__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }
    
    .page-vip-club__faq-question h3 {
        font-size: 1em;
        margin-bottom: 0;
        width: calc(100% - 40px);
    }
    
    .page-vip-club__faq-toggle {
        margin-left: 10px;
        width: 24px;
        height: 24px;
        font-size: 20px;
    }
    
    .page-vip-club__faq-answer {
        padding: 0 15px;
    }
    
    .page-vip-club__faq-item.active .page-vip-club__faq-answer {
        padding: 15px !important;
    }

    /* Mobile image adaptation */
    .page-vip-club img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-vip-club__section,
    .page-vip-club__card,
    .page-vip-club__container,
    .page-vip-club__hero-container,
    .page-vip-club__cta-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-vip-club__cta-container {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .page-vip-club__hero-title {
        font-size: 1.8em;
    }
    .page-vip-club__section-title {
        font-size: 1.5em;
    }
    .page-vip-club__privilege-list li {
        border-left-width: 3px;
    }
}