/* style/vip-program.css */
.page-vip-program {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #08160F; /* Nền tối theo custom palette */
  color: #F2FFF6; /* Text Main theo custom palette */
}

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

.page-vip-program__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  overflow: hidden;
  box-sizing: border-box;
}

.page-vip-program__hero-image-wrapper {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
}

.page-vip-program__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.7); /* Slightly dim the background image for text readability */
}

.page-vip-program__hero-content-wrapper {
  position: relative;
  text-align: center;
  padding: 40px 0;
  z-index: 10;
  width: 100%;
}

.page-vip-program__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #F2FFF6;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-vip-program__description {
  font-size: 1.2rem;
  color: #A7D9B8; /* Text Secondary */
  max-width: 800px;
  margin: 0 auto 30px auto;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

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

.page-vip-program__btn-primary,
.page-vip-program__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;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-vip-program__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #F2FFF6;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-vip-program__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-vip-program__btn-secondary {
  background: transparent;
  color: #2AD16F;
  border: 2px solid #2AD16F;
}

.page-vip-program__btn-secondary:hover {
  background: rgba(42, 209, 111, 0.1);
  transform: translateY(-3px);
}

.page-vip-program__section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #F2FFF6;
  text-align: center;
  margin-bottom: 30px;
  position: relative;
  padding-bottom: 15px;
}

.page-vip-program__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #2AD16F 0%, #13994A 100%);
  border-radius: 2px;
}

.page-vip-program__section-intro {
  font-size: 1.1rem;
  color: #A7D9B8;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.page-vip-program__benefits-section,
.page-vip-program__tiers-section,
.page-vip-program__how-to-join-section,
.page-vip-program__faq-section,
.page-vip-program__cta-final-section {
  padding: 80px 0;
}

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

.page-vip-program__benefit-card {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E; /* Border */
}

.page-vip-program__benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-vip-program__card-icon {
  width: 100%;
  height: auto;
  max-width: 250px;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-vip-program__card-title {
  font-size: 1.5rem;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-vip-program__card-text {
  color: #A7D9B8;
  font-size: 1rem;
}

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

.page-vip-program__tier-card {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-vip-program__tier-icon {
  width: 100%;
  height: auto;
  max-width: 150px;
  margin-bottom: 20px;
  border-radius: 50%;
  border: 3px solid #57E38D; /* Glow */
}

.page-vip-program__tier-name {
  font-size: 1.8rem;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
}

.page-vip-program__tier-description {
  color: #A7D9B8;
  font-size: 1rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-vip-program__tier-benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  width: 100%;
  color: #F2FFF6;
}

.page-vip-program__tier-benefits-list li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-vip-program__tier-benefits-list li::before {
  content: '✔';
  color: #2AD16F;
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-vip-program__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-vip-program__step-card {
  background-color: #11271B;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
  position: relative;
  padding-top: 60px;
}

.page-vip-program__step-number {
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 700;
  border: 3px solid #08160F;
  box-shadow: 0 0 0 5px #2E7A4E;
}

.page-vip-program__step-title {
  font-size: 1.4rem;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-vip-program__step-text {
  color: #A7D9B8;
  font-size: 1rem;
  margin-bottom: 20px;
}

.page-vip-program__btn-link {
  display: inline-block;
  padding: 10px 20px;
  background: #0A4B2C; /* Deep Green */
  color: #F2FFF6;
  border-radius: 5px;
  text-decoration: none;
  font-size: 0.95rem;
  transition: background-color 0.3s ease;
}

.page-vip-program__btn-link:hover {
  background: #13994A;
}

.page-vip-program__note-text {
  color: #A7D9B8;
  text-align: center;
  margin-top: 40px;
  font-size: 0.95rem;
}

.page-vip-program__faq-list {
  margin-top: 40px;
}

.page-vip-program__faq-item {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-vip-program__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 600;
  color: #F2FFF6;
  background-color: #0A4B2C; /* Deep Green */
}

.page-vip-program__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-vip-program__faq-item summary:hover {
  background-color: #13994A;
}

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

.page-vip-program__faq-toggle {
  margin-left: 20px;
  font-size: 1.5rem;
  line-height: 1;
  color: #F2FFF6;
}

.page-vip-program__faq-answer {
  padding: 20px;
  background-color: #11271B; /* Card BG */
  color: #A7D9B8;
  border-top: 1px solid #2E7A4E;
  font-size: 1rem;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-vip-program__hero-content-wrapper {
    padding: 20px 0;
  }
  .page-vip-program__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-vip-program__description {
    font-size: 1.1rem;
  }
  .page-vip-program__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }
}

@media (max-width: 768px) {
  .page-vip-program__container {
    padding: 0 15px !important;
  }
  .page-vip-program__hero-section {
    padding-bottom: 40px;
  }
  .page-vip-program__hero-content-wrapper {
    padding: 15px 0;
  }
  .page-vip-program__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-vip-program__description {
    font-size: 1rem;
  }
  .page-vip-program__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
  }
  .page-vip-program__benefits-section,
  .page-vip-program__tiers-section,
  .page-vip-program__how-to-join-section,
  .page-vip-program__faq-section,
  .page-vip-program__cta-final-section {
    padding: 40px 0;
  }
  .page-vip-program__grid-benefits,
  .page-vip-program__grid-tiers,
  .page-vip-program__steps-grid {
    grid-template-columns: 1fr;
  }
  .page-vip-program__card-icon,
  .page-vip-program__tier-icon {
    max-width: 120px;
  }
  .page-vip-program__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }
  .page-vip-program__faq-toggle {
    font-size: 1.2rem;
  }
  .page-vip-program img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-vip-program__section,
  .page-vip-program__card,
  .page-vip-program__container,
  .page-vip-program__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
   .page-vip-program__hero-section {
    padding-top: 10px !important;
  }
}

@media (max-width: 480px) {
  .page-vip-program__main-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }
  .page-vip-program__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
  .page-vip-program__btn-primary,
  .page-vip-program__btn-secondary {
    padding: 10px 15px;
    font-size: 0.9rem;
  }
}