/* ===== Tài Xỉu page - styles scoped under .page-tai-xiu ===== */

.page-tai-xiu {
  padding-right: 20px;
  padding-left: 20px;
  background-color: #0D0E12;
  color: #FFF3E6;
  line-height: 1.7;
  max-width: 1280px;
  margin: 0 auto;
}

.page-tai-xiu__container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}

/* ===== Hero ===== */
.page-tai-xiu__hero-section {
  padding-top: 10px;
  padding-bottom: 20px;
}

.page-tai-xiu__hero-image {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.page-tai-xiu__hero-image img {
  width: 100%;
  max-width: 1180px;
  height: auto;
  aspect-ratio: 17 / 5;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 8px 25px rgba(255, 140, 26, 0.08);
}

.page-tai-xiu__hero-content {
  text-align: left;
}

.page-tai-xiu__main-title {
  font-size: clamp(1.6rem, 4.5vw, 2.8rem);
  line-height: 1.25;
  font-weight: 800;
  color: #FFF3E6;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin-bottom: 0.4em;
}

.page-tai-xiu__hero-desc {
  max-width: 780px;
  color: #FFD7A6;
  font-size: 1.1rem;
  margin-bottom: 22px;
}

.page-tai-xiu__hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ===== Buttons ===== */
.page-tai-xiu__btn {
  display: inline-block;
  background-image: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #17191F;
  font-weight: 700;
  text-decoration: none;
  padding: 14px 30px;
  border-radius: 40px;
  border: 0;
  box-shadow: 0 0 0 1px #A84F0C inset, 0 8px 20px rgba(255, 140, 26, 0.18);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  font-size: 1rem;
  cursor: pointer;
  text-align: center;
}

.page-tai-xiu__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px #A84F0C inset, 0 12px 30px rgba(255, 176, 77, 0.25);
}

.page-tai-xiu__btn-secondary {
  background-image: none;
  background-color: transparent;
  color: #FFB04D;
  border: 2px solid #A84F0C;
  box-shadow: none;
}

.page-tai-xiu__btn-secondary:hover {
  background-color: rgba(216, 104, 0, 0.12);
  border-color: #FFB04D;
  color: #FFB04D;
}

/* ===== Section title ===== */
.page-tai-xiu__section-title {
  color: #FFB04D;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.3;
  margin: 0 0 28px;
  font-weight: 800;
}

/* ===== Intro ===== */
.page-tai-xiu__intro-section {
  background-color: #17191F;
  margin-top: 20px;
  border-radius: 20px;
  padding: 40px 40px 50px;
  border: 1px solid #A84F0C;
}

.page-tai-xiu__intro-section p {
  color: #FFF3E6;
  margin-bottom: 1em;
  font-size: 1rem;
}

.page-tai-xiu__intro-buttons {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
}

/* ===== Why grid ===== */
.page-tai-xiu__why-section {
  margin: 30px 0;
}

.page-tai-xiu__why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.page-tai-xiu__why-card {
  background: #17191F;
  border-radius: 16px;
  border: 1px solid #A84F0C;
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-tai-xiu__why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(255, 140, 26, 0.08);
}

.page-tai-xiu__why-title {
  color: #FFB04D;
  font-size: 1.25rem;
  margin-top: 0;
  margin-bottom: 8px;
}

.page-tai-xiu__why-card p {
  margin: 0;
  color: #FFE9CF;
}

/* ===== How-to ===== */
.page-tai-xiu__howto-section {
  margin: 40px 0;
}

.page-tai-xiu__howto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.page-tai-xiu__howto-card {
  background-color: #17191F;
  border-radius: 16px;
  overflow: hidden;
  max-width: 520px;
  border: 1px solid #A84F0C;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-tai-xiu__howto-card:hover {
  transform: currentColor;
  box-shadow: 0 12px 28px rgba(255, 140, 26, 0.12);
}

.page-tai-xiu__howto-card img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 3px solid #A84F0C;
}

.page-tai-xiu__howto-body {
  padding: 20px;
}

.page-tai-xiu__howto-step {
  display: inline-block;
  background-image: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #17191F;
  padding: 5px 16px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-tai-xiu__howto-body h3 {
  color: #FFB04D;
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.page-tai-xiu__howto-body p {
  color: #FFE1BE;
  margin: 0;
}

/* ===== Tips & Strategies ===== */
.page-tai-xiu__tips-section,
.page-tai-xiu__strategy-section {
  background-color: #17191F;
  border: 1px solid #A84F0C;
  border-radius: 20px;
  padding: 35px;
  margin-bottom: 40px;
}

.page-tai-xiu__tips-list {
  padding-left: 18px;
  color: #FFF3E6;
}

.page-tai-xiu__tips-list li {
  margin-bottom: 16px;
}

.page-tai-xiu__tips-list strong {
  color: #FFB04D;
}

.page-tai-xiu__strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
}

.page-tai-xiu__strategy-card {
  background-color: #0D0E12;
  padding: 25px;
  border-radius: 16px;
  border: 1px solid #A84F0C;
}

.page-tai-xiu__strategy-card h3 {
  color: #FFB04D;
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.page-tai-xiu__strategy-card p {
  color: #FFE4C4;
  margin-bottom: 0;
}

.page-tai-xiu__strategy-note {
  color: #FFC078;
  font-size: 0.9rem;
  margin-top: 18px;
  border-top: 1px dashed #A84F0C;
  padding-top: 12px;
}

/* ===== FAQ ===== */
.page-tai-xiu__faq-section {
  background-color: #17191F;
  border-radius: 20px;
  border: 1px solid #A84F0C;
  padding: 40px 35px;
  margin: 35px 0;
}

.page-tai-xiu__faq-section h2 {
  color: #FFB04D;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  margin: 0 0 24px;
}

.page-tai-xiu__faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-tai-xiu__faq-item {
  background: #0D0E12;
  border-radius: 10px;
  padding: 8px 20px;
  border: 1px solid #A84F0C;
}

.page-tai-xiu__faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: #FFF3E6;
  padding: 16px 0;
  list-style: none;
  position: relative;
  padding-right: 40px;
}

.page-tai-xiu__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-tai-xiu__faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #17191F;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: #FFB04D;
}

.page-tai-xiu__faq-item[open] summary::after {
  content: "-";
}

.page-tai-xiu__faq-item p {
  color: #FFE1BE;
  padding-bottom: 18px;
  margin: 0;
}

/* ===== CTA ===== */
.page-tai-xiu__cta-section {
  background: linear-gradient(180deg, #17191F 0%, #0D0E12 100%);
  border-radius: 20px;
  border: 1px solid #A84F0C;
  padding: 36px 35px;
  margin: 35px 0 45px;
  text-align: center;
}

.page-tai-xiu__cta-section h2 {
  color: #FFB04D;
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-top: 0;
  margin-bottom: 10px;
}

.page-tai-xiu__cta-section p {
  color: #FFCFA1;
  max-width: 600px;
  margin: 10px auto 22px;
}

.page-tai-xiu__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

/* ===== Responsive (≤1024px) ===== */
@media (max-width: 1024px) {
  .page-tai-xiu {
    padding-left: 14px;
    padding-right: 14px;
  }

  .page-tai-xiu__intro-section,
  .page-tai-xiu__tips-section,
  .page-tai-xiu__strategy-section,
  .page-tai-xiu__faq-section,
  .page-tai-xiu__cta-section {
    padding: 24px 18px;
  }
}

/* ===== Mobile ≤768px ===== */
@media (max-width: 768px) {
  .page-tai-xiu__hero-image img {
    aspect-ratio: 16 / 7;
    width: 100%;
    height: auto;
    max-width: 100%;
  }

  .page-tai-xiu__hero-content {
    text-align: center;
  }

  .page-tai-xiu__main-title {
    font-size: clamp(1.2rem, 5vw, 1.9rem);
  }

  .page-tai-xiu__hero-ctas,
  .page-tai-xiu__intro-buttons,
  .page-tai-xiu__cta-buttons {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .page-tai-xiu__btn {
    width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    display: block;
  }

  .page-tai-xiu__section-title,
  .page-tai-xiu__faq-section h2,
  .page-tai-xiu__cta-section h2 {
    font-size: 1.6rem;
  }

  .page-tai-xiu__why-grid,
  .page-tai-xiu__howto-grid,
  .page-tai-xiu__strategy-grid {
    grid-template-columns: 1fr;
  }

  .page-tai-xiu__howto-card,
  .page-tai-xiu__why-card {
    max-width: 100%;
  }

  .page-tai-xiu__why-card,
  .page-tai-xiu__howto-card {
    margin-left: auto;
    margin-right: auto;
  }

  .page-tai-xiu__howto-body h3 {
    font-size: 1.1rem;
  }

  .page-tai-xiu__cta-section {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* All content imgs must never overflow */
  .page-tai-xiu img {
    max-width: 100% !important;
    height: auto !important;
  }

  .page-tai-xiu {
    overflow-x: hidden;
    padding-left: 12px;
    padding-right: 12px;
  }
}