/* ===== Nổ Hũ Page – play b52 club ===== */
.page-no-hu {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  color: #333333;
  background-color: #FFFFFF;
  line-height: 1.6;
}

/* ---------- Hero Section ---------- */
.page-no-hu__hero-section {
  padding-top: 10px;
  background: linear-gradient(135deg, #26A9E0 0%, #0E6E8C 100%);
}

.page-no-hu__hero-image-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-no-hu__hero-image {
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 17/5;
  object-fit: cover;
  display: block;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.page-no-hu__hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 32px;
  text-align: center;
}

.page-no-hu__hero-title {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.5px;
  color: #FFFFFF;
  max-width: 800px;
  margin: 0 auto 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.page-no-hu__hero-desc {
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  color: #E8F7FF;
  max-width: 700px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.page-no-hu__hero-btn {
  display: inline-block;
  background-color: #EA7C07;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 36px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(234, 124, 7, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-no-hu__hero-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(234, 124, 7, 0.5);
}

/* ---------- Partner Logo Section ---------- */
.page-no-hu__partner-section {
  background-color: #FFFFFF;
  padding: 40px 16px;
}

.page-no-hu__partner-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.page-no-hu__partner-title {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
  color: #0E6E8C;
  text-align: center;
  margin-bottom: 32px;
  letter-spacing: 0.3px;
}

.page-no-hu__partner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px 20px;
  justify-items: center;
  align-items: center;
}

.page-no-hu__partner-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 280px;
  width: 100%;
}

.page-no-hu__partner-logo {
  width: 100%;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: contain;
  border-radius: 12px;
  background-color: #F5FAFD;
  padding: 8px;
}

.page-no-hu__partner-item:nth-child(5) {
  grid-column: 2;
}

.page-no-hu__partner-item:nth-child(6) {
  grid-column: 3;
}

/* ---------- Guide Section ---------- */
.page-no-hu__guide-section {
  background-color: #F7FBFE;
  padding: 16px 0 48px;
}

.page-no-hu__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 16px;
}

.page-no-hu__guide-title {
  text-align: center;
  color: #0E6E8C;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.page-no-hu__guide-intro {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 40px;
  color: #444;
  font-size: 1rem;
}

.page-no-hu__guide-step {
  background: #FFFFFF;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(38, 169, 224, 0.1);
  padding: 24px;
  margin-bottom: 24px;
  text-align: center;
}

.page-no-hu__guide-step-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 12px;
}

.page-no-hu__guide-step p {
  color: #333333;
  text-align: left;
  margin-bottom: 16px;
  line-height: 1.7;
}

.page-no-hu__guide-figure {
  margin: 0 0 16px;
  max-width: 800px;
  width: 100%;
}

.page-no-hu__guide-figure img {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.page-no-hu__guide-btn {
  display: inline-block;
  background-color: #26A9E0;
  color: #FFFFFF;
  font-weight: 600;
  padding: 10px 28px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 0.95rem;
  transition: background-color 0.2s ease;
}

.page-no-hu__guide-btn:hover {
  background-color: #1B8FC0;
}

/* ---------- FAQ ---------- */
.page-no-hu__faq {
  background: #FFFFFF;
  border: 1px solid #D8EEF8;
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
}

.page-no-hu__faq-question {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  color: #0E6E8C;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.page-no-hu__faq-question::-webkit-details-marker {
  display: none;
}

.page-no-hu__faq-toggle {
  font-size: 1.4rem;
  color: #26A9E0;
  line-height: 1;
}

.page-no-hu__faq-answer {
  padding: 0 20px 20px;
  color: #444;
  border-top: 1px solid #E8F3FA;
}

.page-no-hu__faq-answer p {
  margin-top: 16px;
}

/* ---------- Desktop Large ---------- */
@media (max-width: 1024px) {
  .page-no-hu__partner-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-no-hu__partner-item:nth-child(5),
  .page-no-hu__partner-item:nth-child(6) {
    grid-column: auto;
  }
}

/* ---------- Mobile ---------- */
@media (max-width: 768px) {
  .page-no-hu__hero-section {
    padding-top: 8px;
  }
  
  .page-no-hu__hero-image {
    aspect-ratio: 2/1;
  }

  .page-no-hu__hero-content {
    padding: 16px 12px 24px;
  }

  .page-no-hu__hero-btn,
  .page-no-hu__guide-btn {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    padding-left: 20px;
    padding-right: 20px;
    width: auto;
  }

  .page-no-hu__partner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 12px;
  }

  .page-no-hu__partner-item:nth-child(5),
  .page-no-hu__partner-item:nth-child(6) {
    grid-column: auto;
  }

  .page-no-hu__guide-title {
    font-size: 1.3rem;
  }

  .page-no-hu__guide-figure img {
    aspect-ratio: 2/1;
  }

  .page-no-hu img {
    max-width: 100% !important;
    height: auto !important;
  }

  .page-no-hu {
    max-width: 100%;
    overflow-x: hidden;
  }

  .page-no-hu__hero-btn,
  .page-no-hu__guide-btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }

  .page-no-hu__guide-btn-container {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
}