/* Nổ Hũ page chuyên sâu – Uy tín, Chuyên nghiệp, Hấp dẫn */

.page-no-hu {
  background: #0D0E12;
  color: #FFF3E6;
  padding-top: 0;
  margin-top: 0;
}

/* HERO Section */
.page-no-hu__hero-section {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px 16px 24px;
}

.page-no-hu__hero-image-wrap {
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(255, 140, 26, 0.25);
}

.page-no-hu__hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 19/6;
  object-fit: cover;
  display: block;
  border: 1px solid #A84F0C;
}

.page-no-hu__hero-content {
  text-align: center;
  padding: 20px 16px 0;
}

.page-no-hu__hero-title {
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #FFF3E6;
  max-width: 760px;
  margin: 0 auto 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 140, 26, 0.2);
}

.page-no-hu__hero-desc {
  max-width: 650px;
  margin: 0 auto 20px;
  color: #D0DDE7;
  font-size: 1.05rem;
  line-height: 1.7;
}

.page-no-hu__hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.page-no-hu__btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
  line-height: 1.4;
}

.page-no-hu__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 140, 26, 0.5);
}

.page-no-hu__btn--primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #17191F;
  border: 1px solid #FFB04D;
}

.page-no-hu__btn--secondary {
  background: transparent;
  color: #FFF3E6;
  border: 1px solid #FFB04D;
}

.page-no-hu__btn--secondary:hover {
  background: rgba(255, 140, 26, 0.15);
  box-shadow: 0 4px 15px rgba(255, 140, 26, 0.2);
}

/* LOGO Section - Grid 4+2 */
.page-no-hu__logo-section {
  background: #17191F;
  border-top: 1px solid #A84F0C;
  padding: 40px 16px;
}

.page-no-hu__logo-title {
  text-align: center;
  font-weight: 800;
  font-size: 1.75rem;
  color: #FFF3E6;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.page-no-hu__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 16px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.page-no-hu__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 280px;
  width: 100%;
  background: #0D0E12;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid #A84F0C;
  transition: box-shadow 0.2s ease;
}

.page-no-hu__logo-item:hover {
  box-shadow: 0 0 20px rgba(255, 176, 77, 0.2);
}

.page-no-hu__logo-image {
  width: 100%;
  max-width: 240px;
  aspect-ratio: 2/1;
  object-fit: contain;
  border-radius: 8px;
}

.page-no-hu__logo-cta {
  display: inline-block;
  padding: 10px 24px;
  border-radius: 30px;
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #17191F;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid #FFB04D;
}

.page-no-hu__logo-cta:hover {
  box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
  transform: scale(1.03);
}

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

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

/* GUIDE Section */
.page-no-hu__guide-section {
  background: #0D0E12;
}

.page-no-hu__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 48px 16px 64px;
  width: 100%;
}

.page-no-hu__guide-title {
  text-align: center;
  font-weight: 800;
  font-size: 2.25rem;
  color: #FFF3E6;
  margin-bottom: 40px;
  letter-spacing: -0.03em;
}

.page-no-hu__guide-item {
  margin-bottom: 40px;
  font-size: 1rem;
  line-height: 1.8;
}

.page-no-hu__guide-figure {
  margin: 0 0 16px;
}

.page-no-hu__guide-figure img {
  width: 100%;
  max-width: 800px;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid #A84F0C;
  margin: 0 auto;
  display: block;
}

.page-no-hu__guide-subtitle {
  font-weight: 700;
  font-size: 1.4rem;
  color: #FFB04D;
  margin-bottom: 8px;
  line-height: 1.4;
}

.page-no-hu__guide-desc {
  color: #D0DDE7;
  margin-bottom: 12px;
}

.page-no-hu__faq-item {
  border: 1px solid #A84F0C;
  border-radius: 10px;
  background: #17191F;
  margin-top: 8px;
}

.page-no-hu__faq-summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 18px;
  font-weight: 600;
  color: #FFF3E6;
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

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

.page-no-hu__faq-toggle {
  display: inline-block;
  width: 22px;
  height: 22px;
  line-height: 1;
  text-align: center;
  background: #D96800;
  border-radius: 50%;
  font-weight: 900;
  color: #17191F;
  flex-shrink: 0;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-no-hu__faq-item[open] .page-no-hu__faq-toggle {
  background: #FFA53A;
}

.page-no-hu__faq-item p {
  padding: 0 18px 16px;
  margin: 0;
  color: #D0DDE7;
  font-size: 0.95rem;
  line-height: 1.7;
  border-top: 1px solid #A84F0C;
}

@media (max-width: 768px) {
  .page-no-hu__hero-section {
    padding: 10px 12px 16px;
  }

  .page-no-hu__hero-image {
    aspect-ratio: 2/1;
  }

  .page-no-hu__hero-title {
    font-size: clamp(1.3rem, 5vw, 1.8rem);
  }

  .page-no-hu__hero-desc {
    font-size: 0.95rem;
  }

  .page-no-hu__hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

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

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

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

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

  .page-no-hu__logo-cta {
    font-size: 0.85rem;
    padding: 8px 16px;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
  }

  .page-no-hu__guide-title {
    font-size: 1.6rem;
  }

  .page-no-hu__guide-subtitle {
    font-size: 1.15rem;
  }

  .page-no-hu__guide-figure img,
  .page-no-hu__guide-image {
    max-width: 100%;
    height: auto;
  }

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

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