/* style/vip-club.css */

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

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

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

.page-vip-club__bg-gradient {
  background: linear-gradient(180deg, var(--page-vip-club-deep-green) 0%, var(--page-vip-club-background) 100%);
  color: var(--page-vip-club-text-main);
}

.page-vip-club__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding for first section */
}

.page-vip-club__hero-image-wrapper {
  width: 100%;
  height: auto;
  max-height: 600px; /* Limit height on desktop */
  overflow: hidden;
}

.page-vip-club__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-vip-club__hero-content-wrapper {
  position: relative;
  z-index: 10;
  max-width: 900px;
  padding: 40px 20px;
  margin-top: -100px; /* Overlap image slightly for visual effect */
  background-color: var(--page-vip-club-card-bg);
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--page-vip-club-border-color);
}

.page-vip-club__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--page-vip-club-gold-color);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-vip-club__hero-description {
  font-size: 1.1rem;
  color: var(--page-vip-club-text-secondary);
  margin-bottom: 30px;
}

.page-vip-club__cta-button {
  display: inline-block;
  background: var(--page-vip-club-button-gradient);
  color: var(--page-vip-club-text-main);
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: background 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-vip-club__cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-vip-club__cta-button--large {
  padding: 18px 40px;
  font-size: 1.25rem;
}

.page-vip-club__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--page-vip-club-primary-color);
  text-align: center;
  margin: 60px 0 20px;
  font-weight: bold;
}

.page-vip-club__section-description {
  font-size: 1.05rem;
  color: var(--page-vip-club-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  padding: 0 15px;
}

.page-vip-club__benefits-section,
.page-vip-club__tiers-section,
.page-vip-club__exclusive-offers-section,
.page-vip-club__testimonials-section,
.page-vip-club__join-section,
.page-vip-club__faq-section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

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

.page-vip-club__benefit-card,
.page-vip-club__offer-card,
.page-vip-club__testimonial-card,
.page-vip-club__step-card {
  background-color: var(--page-vip-club-card-bg);
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--page-vip-club-border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-vip-club__benefit-card:hover,
.page-vip-club__offer-card:hover,
.page-vip-club__step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
}

.page-vip-club__benefit-icon,
.page-vip-club__offer-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
  display: block;
}

.page-vip-club__benefit-title,
.page-vip-club__offer-title,
.page-vip-club__step-title {
  font-size: 1.4rem;
  color: var(--page-vip-club-gold-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-vip-club__benefit-text,
.page-vip-club__offer-text,
.page-vip-club__step-text {
  font-size: 1rem;
  color: var(--page-vip-club-text-secondary);
}

.page-vip-club__tiers-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
}

.page-vip-club__tiers-image {
  width: 100%;
  height: auto;
  max-width: 1000px;
  display: block;
  margin: 0 auto 50px;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--page-vip-club-border-color);
}

.page-vip-club__tier-card {
  flex: 1 1 calc(20% - 30px); /* 5 cards per row on large screens */
  min-width: 250px;
  background-color: var(--page-vip-club-card-bg);
  border-radius: 15px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--page-vip-club-border-color);
}

.page-vip-club__tier-title {
  font-size: 1.6rem;
  color: var(--page-vip-club-primary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-vip-club__tier-text {
  font-size: 0.95rem;
  color: var(--page-vip-club-text-secondary);
  margin-bottom: 20px;
}

.page-vip-club__tier-benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  color: var(--page-vip-club-text-main);
  font-size: 0.9rem;
}

.page-vip-club__tier-benefits-list li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 25px;
}

.page-vip-club__tier-benefits-list li::before {
  content: '✓';
  color: var(--page-vip-club-glow-color);
  position: absolute;
  left: 0;
  top: 0;
}

.page-vip-club__tier-progression-info {
  font-size: 1rem;
  color: var(--page-vip-club-text-secondary);
  text-align: center;
  margin-top: 50px;
  padding: 0 15px;
}

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

.page-vip-club__testimonial-card {
  background-color: var(--page-vip-club-card-bg);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--page-vip-club-border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-vip-club__testimonial-text {
  font-style: italic;
  color: var(--page-vip-club-text-main);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.page-vip-club__testimonial-author {
  font-weight: bold;
  color: var(--page-vip-club-primary-color);
  text-align: right;
  font-size: 0.95rem;
}

.page-vip-club__steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 50px;
}

.page-vip-club__inline-link {
  color: var(--page-vip-club-primary-color);
  text-decoration: none;
  font-weight: bold;
}

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

.page-vip-club__faq-container {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-vip-club__faq-item {
  background-color: var(--page-vip-club-card-bg);
  border: 1px solid var(--page-vip-club-border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-vip-club__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--page-vip-club-text-main);
  background-color: var(--page-vip-club-deep-green);
  border-bottom: 1px solid var(--page-vip-club-divider-color);
  list-style: none; /* For details/summary */
}

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

.page-vip-club__faq-qtext {
  flex-grow: 1;
}

.page-vip-club__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--page-vip-club-glow-color);
  margin-left: 15px;
}

.page-vip-club__faq-item[open] .page-vip-club__faq-toggle {
  content: '−';
}

.page-vip-club__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: var(--page-vip-club-text-secondary);
}

.page-vip-club__faq-answer p {
  margin: 0;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-vip-club__tier-card {
    flex: 1 1 calc(33.333% - 30px); /* 3 cards per row */
  }
}

@media (max-width: 768px) {
  .page-vip-club__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .page-vip-club__hero-content-wrapper {
    padding: 30px 15px;
    margin-top: -80px;
  }

  .page-vip-club__section-title {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    margin-top: 40px;
    margin-bottom: 15px;
  }

  .page-vip-club__section-description {
    margin-bottom: 30px;
    font-size: 0.95rem;
  }

  .page-vip-club__benefits-section,
  .page-vip-club__tiers-section,
  .page-vip-club__exclusive-offers-section,
  .page-vip-club__testimonials-section,
  .page-vip-club__join-section,
  .page-vip-club__faq-section {
    padding: 40px 15px;
  }

  .page-vip-club__benefits-grid,
  .page-vip-club__offers-grid,
  .page-vip-club__testimonials-grid,
  .page-vip-club__steps-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-vip-club__tier-card {
    flex: 1 1 100%; /* 1 card per row */
    min-width: unset;
  }

  .page-vip-club__cta-button,
  .page-vip-club__cta-button--large {
    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;
  }

  /* Image responsiveness */
  .page-vip-club img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-vip-club__hero-image-wrapper,
  .page-vip-club__benefits-grid,
  .page-vip-club__offers-grid,
  .page-vip-club__testimonials-grid,
  .page-vip-club__steps-container,
  .page-vip-club__faq-container,
  .page-vip-club__hero-content-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-vip-club__hero-section {
    padding-top: 10px !important;
  }
  
  .page-vip-club__benefit-icon,
  .page-vip-club__offer-image {
    height: auto; /* Allow height to adjust on mobile */
    min-height: 200px;
  }
}

@media (max-width: 480px) {
  .page-vip-club__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }
  .page-vip-club__hero-description {
    font-size: 0.9rem;
  }
  .page-vip-club__cta-button {
    font-size: 1rem;
    padding: 12px 20px;
  }
  .page-vip-club__section-title {
    font-size: clamp(1.4rem, 6vw, 2rem);
  }
  .page-vip-club__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }
  .page-vip-club__faq-answer {
    font-size: 0.9rem;
    padding: 15px 20px;
  }
}