/* 智能文字颜色选择器 - Đảm bảo độ tương phản */
.page-partners {
  color: #333333; /* Mặc định chữ tối trên nền sáng */
  background: #F5F7FA;
}

.page-partners__dark-section {
  background: #E53935; /* Màu chủ đạo */
  color: #ffffff; /* Chữ trắng trên nền đỏ */
}

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

.page-partners__medium-bg {
  background: #FF5A4F;
  color: #000000;
}

/* Chung cho tất cả các phần */
.page-partners__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 16px;
  box-sizing: border-box;
}

.page-partners__section-title {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-partners__section-description {
  font-size: 17px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* Hero Section */
.page-partners__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Nhỏ hơn so với header offset */
  position: relative;
  overflow: hidden;
}

.page-partners__hero-image {
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: cover;
  display: block;
  margin-bottom: 30px;
}

.page-partners__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 16px 60px;
  box-sizing: border-box;
}

.page-partners__main-title {
  font-size: clamp(28px, 5vw, 52px); /* Sử dụng clamp cho H1 */
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-partners__hero-description {
  font-size: 19px;
  line-height: 1.7;
  margin-bottom: 30px;
  color: #f0f0f0;
}

/* Buttons */
.page-partners__btn-primary,
.page-partners__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-partners__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-partners__btn-primary:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-partners__btn-secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
  margin-left: 20px;
}

.page-partners__btn-secondary:hover {
  background: #f0f0f0;
  color: #c62828;
  border-color: #c62828;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Intro Section */
.page-partners__intro-section {
  padding: 60px 0;
}

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

.page-partners__card {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #333333;
  border: 1px solid #E0E0E0;
}

.page-partners__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-partners__card-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 25px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-partners__card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #E53935;
}

.page-partners__card p {
  font-size: 16px;
  line-height: 1.7;
  color: #555555;
}

/* Benefits Section */
.page-partners__benefits-section {
  padding: 80px 0;
}

.page-partners__benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 25px;
}

.page-partners__benefit-item {
  display: flex;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  color: #f0f0f0;
}

.page-partners__benefit-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  margin-right: 20px;
  object-fit: contain;
}

.page-partners__benefit-item span {
  font-size: 17px;
  line-height: 1.6;
}

/* How to Join Section */
.page-partners__how-to-join-section {
  padding: 80px 0;
}

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

.page-partners__step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
  padding: 30px;
  color: #333333;
}

.page-partners__step-number {
  width: 60px;
  height: 60px;
  background: #E53935;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 25px;
}

.page-partners__step-item h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #E53935;
}

.page-partners__step-item p {
  font-size: 16px;
  line-height: 1.7;
  color: #555555;
}

.page-partners__cta-buttons {
  margin-top: 60px;
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Testimonials Section */
.page-partners__testimonials-section {
  padding: 80px 0;
}

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

.page-partners__testimonial-card {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  color: #f0f0f0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-partners__testimonial-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 3px solid #FF5A4F;
}

.page-partners__testimonial-quote {
  font-size: 18px;
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-partners__testimonial-author {
  font-size: 16px;
  font-weight: 600;
  color: #f5f5f5;
}

/* FAQ Section */
.page-partners__faq-section {
  padding: 80px 0;
}

.page-partners__faq-list {
  margin-top: 50px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

details.page-partners__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-partners__faq-item summary.page-partners__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-partners__faq-item summary.page-partners__faq-question::-webkit-details-marker {
  display: none;
}
details.page-partners__faq-item summary.page-partners__faq-question:hover {
  background: #f5f5f5;
}
.page-partners__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333;
}
.page-partners__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-partners__faq-item .page-partners__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #555555;
}

/* CTA Section */
.page-partners__cta-section {
  padding: 80px 0;
  text-align: center;
}

.page-partners__cta-section .page-partners__btn-primary {
  margin-top: 40px;
}

/* --- GLOBAL IMAGE/BUTTON RESPONSIVENESS --- */
.page-partners img {
  max-width: 100%;
  height: auto;
  display: block;
}
.page-partners__cta-button,
.page-partners__btn-primary,
.page-partners__btn-secondary,
.page-partners a[class*="button"],
.page-partners a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-partners__cta-buttons,
.page-partners__button-group,
.page-partners__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* --- HOMEPAGE-SPECIFIC CSS (REQUIRED FOR ALL PAGES) --- */
@media (max-width: 1023px) {
  .page-partners__home-hero {
    display: block !important;
    grid-template-columns: none !important;
    height: auto !important;
    max-height: none !important;
    overflow-x: hidden;
    box-sizing: border-box;
  }
  .page-partners__hero-brand,
  .page-partners__hero-jackpot {
    display: none !important;
  }
  .page-partners__game-trial {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: none !important;
    overflow: hidden !important;
    margin: 0 auto;
    padding: 0 0 12px !important;
    box-sizing: border-box;
  }
  .page-partners__game-trial-shell {
    height: auto !important;
    max-height: none !important;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
  .page-partners__game-trial-topbar,
  .page-partners__game-trial-bottombar {
    display: none !important;
  }
  .page-partners__game-trial-viewport {
    position: relative;
    width: 100%;
    aspect-ratio: 1024 / 768;
    flex: none !important;
    min-height: 240px;
    max-height: none !important;
    overflow: hidden;
    box-sizing: border-box;
  }
  .page-partners__game-trial-frame {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    max-height: none !important;
    max-width: 100%;
    border: none;
    z-index: 1;
    overflow: hidden;
  }
  .page-partners__game-trial-overlay {
    z-index: 5 !important;
    pointer-events: auto !important;
  }
  .page-partners__game-trial-start {
    z-index: 6 !important;
    pointer-events: auto !important;
    touch-action: manipulation;
  }
}

@media (min-width: 1024px) {
  .page-partners__home-hero {
    display: grid;
    grid-template-columns: 26% 48% 26%;
    gap: 16px;
    align-items: stretch;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 10px 16px 24px;
    box-sizing: border-box;
  }
  .page-partners__hero-brand,
  .page-partners__hero-jackpot,
  .page-partners__game-trial {
    height: 300px;
    max-height: 300px;
    overflow: hidden;
    box-sizing: border-box;
  }
  .page-partners__game-trial {
    max-width: none !important;
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .page-partners__game-trial-shell {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-height: 300px;
    box-sizing: border-box;
  }
  .page-partners__game-trial-viewport {
    flex: 1;
    min-height: 0;
    position: relative;
    width: 100%;
  }
  .page-partners__game-trial-frame {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    border: none;
  }
  .page-partners__hero-jackpot-claim {
    background: #c62828 !important;
    color: #fff !important;
  }
  .page-partners__promo-strip {
    margin-top: 16px;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
  }
  .page-partners__promo-strip-track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .page-partners__promo-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 15px;
  }
  .page-partners__promo-icon {
    width: 60px;
    height: 60px;
    margin-right: 15px;
    flex-shrink: 0;
  }
  .page-partners__promo-content h3 {
    font-size: 18px;
  }
  .page-partners__promo-content p {
    font-size: 14px;
  }
  .page-partners__hot-games {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
  }
  .page-partners__hot-games-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
  }
  .page-partners__hot-games-item-name,
  .page-partners__hot-games-item-rtp,
  .page-partners__hot-games-item-desc {
    display: block;
    text-align: center;
  }
  .page-partners__brand-intro {
    display: none; /* Hidden on desktop if it's a separate brand intro for mobile */
  }
  .page-partners__winner-ticker {
    position: static;
    padding-bottom: 0;
  }
}

/* --- MOBILE-SPECIFIC CSS (REQUIRED FOR ALL PAGES) --- */
@media (max-width: 768px) {
  .page-partners img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-partners__section,
  .page-partners__card,
  .page-partners__container,
  .page-partners__hero-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-partners__cta-button,
  .page-partners__btn-primary,
  .page-partners__btn-secondary,
  .page-partners a[class*="button"],
  .page-partners a[class*="btn"] {
    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;
  }
  .page-partners__cta-buttons,
  .page-partners__button-group,
  .page-partners__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column;
  }
  
  /* General mobile adjustments */
  .page-partners__main-title {
    font-size: 32px;
  }
  .page-partners__hero-description {
    font-size: 16px;
  }
  .page-partners__section-title {
    font-size: 28px;
  }
  .page-partners__section-description {
    font-size: 15px;
  }
  .page-partners__intro-cards,
  .page-partners__benefits-list,
  .page-partners__steps-list,
  .page-partners__testimonial-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-partners__benefits-section,
  .page-partners__how-to-join-section,
  .page-partners__testimonials-section,
  .page-partners__faq-section,
  .page-partners__cta-section {
    padding: 40px 0;
  }
  .page-partners__benefit-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .page-partners__benefit-icon {
    margin-right: 0;
    margin-bottom: 15px;
  }
  details.page-partners__faq-item summary.page-partners__faq-question { padding: 15px; }
  .page-partners__faq-qtext { font-size: 15px; }
  details.page-partners__faq-item .page-partners__faq-answer { padding: 0 15px 15px; }

  /* Homepage specific mobile styles (required for partners.css) */
  .page-partners__promo-strip-track {
    grid-template-columns: 1fr;
    overflow-x: hidden;
    padding: 0 15px;
  }
  .page-partners__promo-card {
    flex-direction: column;
    text-align: center;
  }
  .page-partners__promo-icon {
    margin-right: 0;
    margin-bottom: 10px;
  }
  .page-partners__hot-games-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 0 15px;
  }
  .page-partners__hot-games-item-name,
  .page-partners__hot-games-item-rtp,
  .page-partners__hot-games-item-desc {
    display: none; /* Hide on mobile for hot games */
  }
  .page-partners__brand-intro {
    display: block; /* Ensure it's visible if defined for mobile */
    padding: 40px 15px;
  }
  .page-partners__winner-ticker {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0,0,0,0.85);
    color: #fff;
    padding: 10px 0;
    z-index: 999;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
  }
  body {
    padding-bottom: 50px; /* Adjust for fixed ticker */
  }
  .page-partners__hero-section { padding-bottom: 40px; }
}

/* Fixed game trial overlay and start button (required for partners.css) */
.page-partners__game-trial-overlay {
  z-index: 5;
  pointer-events: auto;
}
.page-partners__game-trial-overlay.is-hidden {
  display: none !important;
  pointer-events: none !important;
}
.page-partners__game-trial-start {
  z-index: 6;
  pointer-events: auto;
  touch-action: manipulation;
}
.page-partners__game-trial-shell {
  border:1px solid rgba(212,175,55,.45);
  border-radius:10px;
  overflow:hidden;
}
.page-partners__reward-modal {
  position:fixed;
  inset:0;
  z-index:10000;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-partners__reward-modal[hidden] {
  display: none;
}
.page-partners__reward-modal-content {
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  position: relative;
  max-width: 500px;
  width: 90%;
  box-sizing: border-box;
}
.page-partners__reward-modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #333;
  line-height: 1;
}
.page-partners__reward-modal-title {
  font-size: 28px;
  color: #E53935;
  margin-bottom: 20px;
}
.page-partners__reward-modal-description {
  font-size: 16px;
  color: #555;
  margin-bottom: 30px;
}