:root {
  --primary-color: #113B7A;
  --secondary-color: #1D5FD1;
  --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  --card-bg: #10233F;
  --text-main: #F3F8FF;
  --text-secondary: #AFC4E8;
  --border: #244D84;
  --glow: #4FA8FF;
  --gold: #F2C14E;
  --divider: #1B3357;
  --deep-navy: #08162B;
}

.page-dai-ly {
  font-family: 'Arial', sans-serif;
  color: var(--text-main);
  background-color: var(--deep-navy);
  line-height: 1.6;
}

.page-dai-ly img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* HERO Section */
.page-dai-ly__hero-section {
  padding-top: 10px; /* Specific padding for fixed header */
  padding-bottom: 60px;
  background-color: var(--deep-navy);
}
.page-dai-ly__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 20px 15px;
}
.page-dai-ly__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  text-align: left;
}
.page-dai-ly__hero-content h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 20px;
}
.page-dai-ly__hero-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 30px;
}
.page-dai-ly__hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.page-dai-ly__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}
.page-dai-ly__hero-image img {
  border-radius: 10px;
}

/* Common Section Styles */
.page-dai-ly__section {
  padding: 60px 0;
  background-color: var(--deep-navy);
}
.page-dai-ly__section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}
.page-dai-ly__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
  text-align: center;
  margin-bottom: 40px;
}
.page-dai-ly__section-description {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
}

/* Benefits Section (Module 1 - Three columns with icons) */
.page-dai-ly__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.page-dai-ly__icon-box {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
}
.page-dai-ly__icon-box-media {
  width: 200px; /* Fixed width for square */
  height: 200px; /* Fixed height for square */
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--glow);
}
.page-dai-ly__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-dai-ly__icon-box h3 {
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 15px;
}
.page-dai-ly__icon-box p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* How It Works Section */
.page-dai-ly__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}
.page-dai-ly__step-item {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  text-align: center;
}
.page-dai-ly__step-item img {
  border-radius: 10px;
  margin-bottom: 20px;
}
.page-dai-ly__step-item h3 {
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 15px;
}
.page-dai-ly__step-item p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.page-dai-ly__step-item .page-dai-ly__btn-primary {
  margin-top: 20px;
}

/* Commission Policy Section */
.page-dai-ly__commission-content {
  background-color: var(--card-bg);
  padding: 40px;
  border-radius: 15px;
  border: 1px solid var(--border);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.page-dai-ly__commission-content ul {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}
.page-dai-ly__commission-content ul li {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
  color: var(--text-secondary);
}
.page-dai-ly__commission-content ul li strong {
  color: var(--text-main);
  font-size: 1.1rem;
  display: block;
  margin-bottom: 5px;
}
.page-dai-ly__commission-content img {
  border-radius: 10px;
  margin-top: 30px;
}

/* Support and Tools Section */
.page-dai-ly__support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.page-dai-ly__support-item {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid var(--border);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.page-dai-ly__support-item h3 {
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 15px;
}
.page-dai-ly__support-item p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.page-dai-ly__support-item img {
  border-radius: 10px;
  margin-top: 20px;
}

/* FAQ Section */
.page-dai-ly__faq-list {
  max-width: 900px;
  margin: 0 auto;
}
.page-dai-ly__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 15px;
  padding: 0 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.page-dai-ly__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  list-style: none;
}
.page-dai-ly__faq-item summary::-webkit-details-marker {
  display: none;
}
.page-dai-ly__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.page-dai-ly__faq-qtext {
  flex-grow: 1;
  text-align: left;
}
.page-dai-ly__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--glow);
  margin-left: 10px;
}
.page-dai-ly__faq-answer {
  padding-bottom: 20px;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* CTA Bottom Section */
.page-dai-ly__cta-bottom-section {
  text-align: center;
  padding: 80px 0;
  background-color: var(--deep-navy);
}
.page-dai-ly__cta-bottom-section h2 {
  font-size: 2.5rem;
  color: var(--gold);
  margin-bottom: 30px;
}
.page-dai-ly__cta-bottom-section p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* Buttons */
.page-dai-ly__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  background: var(--button-gradient);
  color: var(--text-main);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-dai-ly__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-dai-ly__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  background: transparent;
  color: var(--text-main);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: 2px solid var(--glow);
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-dai-ly__btn-secondary:hover {
  background: var(--glow);
  color: var(--deep-navy);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-dai-ly__hero-container {
    flex-direction: column;
    text-align: center;
  }
  .page-dai-ly__hero-content {
    text-align: center;
  }
  .page-dai-ly__hero-buttons {
    justify-content: center;
  }
  .page-dai-ly__section-title {
    font-size: 2rem;
  }
  .page-dai-ly__icon-box-media {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-dai-ly__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }
  .page-dai-ly__hero-container {
    padding: 20px 15px !important;
    flex-direction: column !important;
    gap: 30px !important;
  }
  .page-dai-ly__hero-content h1 {
    font-size: 2rem !important;
    margin-bottom: 15px !important;
  }
  .page-dai-ly__hero-content p {
    font-size: 1rem !important;
    margin-bottom: 25px !important;
  }
  .page-dai-ly__hero-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }
  .page-dai-ly__hero-image {
    order: -1; /* Image above text on mobile */
  }

  /* Buttons */
  .page-dai-ly__btn-primary,
  .page-dai-ly__btn-secondary,
  .page-dai-ly 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 !important;
    padding-right: 15px !important;
    margin: 0 auto;
  }

  /* Common Section Styles */
  .page-dai-ly__section {
    padding: 40px 0 !important;
  }
  .page-dai-ly__section-container {
    padding: 0 15px !important;
  }
  .page-dai-ly__section-title {
    font-size: 1.8rem !important;
    margin-bottom: 30px !important;
  }
  .page-dai-ly__section-description {
    font-size: 0.95rem !important;
    margin-bottom: 40px !important;
  }

  /* Benefits Section (Module 1 - Three columns with icons) */
  .page-dai-ly__benefits-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-dai-ly__icon-box {
    padding: 20px !important;
  }
  .page-dai-ly__icon-box-media {
    width: 150px !important;
    height: 150px !important;
    margin-bottom: 15px !important;
  }
  .page-dai-ly__icon-box h3 {
    font-size: 1.3rem !important;
  }
  .page-dai-ly__icon-box p {
    font-size: 0.95rem !important;
  }

  /* How It Works Section */
  .page-dai-ly__steps-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-dai-ly__step-item {
    padding: 20px !important;
  }
  .page-dai-ly__step-item h3 {
    font-size: 1.2rem !important;
  }
  .page-dai-ly__step-item p {
    font-size: 0.95rem !important;
  }

  /* Commission Policy Section */
  .page-dai-ly__commission-content {
    padding: 25px !important;
  }
  .page-dai-ly__commission-content ul li {
    flex-direction: column !important;
    align-items: flex-start !important;
    padding: 15px !important;
    margin-bottom: 10px !important;
  }
  .page-dai-ly__commission-content ul li strong {
    font-size: 1rem !important;
    margin-bottom: 0 !important;
  }

  /* Support and Tools Section */
  .page-dai-ly__support-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-dai-ly__support-item {
    padding: 20px !important;
  }
  .page-dai-ly__support-item h3 {
    font-size: 1.2rem !important;
  }
  .page-dai-ly__support-item p {
    font-size: 0.95rem !important;
  }

  /* FAQ Section */
  .page-dai-ly__faq-item {
    padding: 0 15px !important;
  }
  .page-dai-ly__faq-item summary {
    font-size: 1rem !important;
    padding: 15px 0 !important;
  }
  .page-dai-ly__faq-answer {
    font-size: 0.95rem !important;
  }

  /* CTA Bottom Section */
  .page-dai-ly__cta-bottom-section {
    padding: 60px 0 !important;
  }
  .page-dai-ly__cta-bottom-section h2 {
    font-size: 2rem !important;
    margin-bottom: 20px !important;
  }
  .page-dai-ly__cta-bottom-section p {
    font-size: 1rem !important;
    margin-bottom: 30px !important;
  }

  /* General images */
  .page-dai-ly img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-dai-ly__icon-box-media img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }

  /* Ensure all containers have proper padding and max-width */
  .page-dai-ly__section,
  .page-dai-ly__card,
  .page-dai-ly__container,
  .page-dai-ly__icon-box,
  .page-dai-ly__step-item,
  .page-dai-ly__commission-content,
  .page-dai-ly__support-item,
  .page-dai-ly__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-dai-ly__section-container {
    padding: 0 !important;
  }
}