/* style/da-ga.css */

:root {
  --primary-color: #E53935;
  --secondary-color: #FF5A4F;
  --text-main-color: #333333;
  --card-bg-color: #FFFFFF;
  --background-color: #F5F7FA;
  --border-color: #E0E0E0;
}

.page-da-ga {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color);
  background-color: var(--background-color);
}

.page-da-ga__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

/* Hero Section */
.page-da-ga__hero-section {
  padding-top: 10px; /* Consistent with fixed header spacing */
  padding-bottom: 60px;
  background-color: var(--background-color);
}

.page-da-ga__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 60px 16px;
}

.page-da-ga__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  color: var(--text-main-color);
}

.page-da-ga__main-title {
  font-size: 2.8em;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.page-da-ga__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-main-color);
}

.page-da-ga__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-da-ga__btn-primary,
.page-da-ga__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05em;
  transition: all 0.3s ease;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-da-ga__btn-primary {
  background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-da-ga__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-da-ga__btn-secondary {
  background-color: var(--card-bg-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-da-ga__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-da-ga__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-da-ga__main-visual {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  display: block;
}

/* General Sections */
.page-da-ga__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 25px;
  padding-top: 40px;
}

.page-da-ga__section-title--white {
  color: #ffffff;
}

.page-da-ga__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: var(--text-main-color);
}

.page-da-ga__section-description--white {
  color: #f0f0f0;
}

.page-da-ga__text-block {
  font-size: 1.05em;
  margin-bottom: 20px;
  line-height: 1.7;
  color: var(--text-main-color);
}

.page-da-ga__light-bg {
  background-color: var(--background-color);
  color: var(--text-main-color);
  padding: 60px 0;
}

.page-da-ga__dark-bg {
  background-color: var(--primary-color);
  color: #ffffff;
  padding: 60px 0;
}

/* Intro Section */
.page-da-ga__intro-section .page-da-ga__container {
  padding: 40px 16px;
}

/* Features Section (Kèo Đá Gà) */
.page-da-ga__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__feature-item {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main-color);
}

.page-da-ga__feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-da-ga__feature-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-da-ga__feature-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-da-ga__feature-text {
  font-size: 1em;
  color: var(--text-main-color);
}

/* Guide Section */
.page-da-ga__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__step-item {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  color: var(--text-main-color);
}

.page-da-ga__step-number {
  font-size: 2.5em;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-da-ga__step-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-da-ga__step-description {
  font-size: 0.95em;
  color: var(--text-main-color);
}

.page-da-ga__center-cta {
  text-align: center;
  margin-top: 50px;
}

/* Tips Section */
.page-da-ga__tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__tip-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  color: #ffffff;
  text-align: center;
}

.page-da-ga__tip-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-da-ga__tip-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-da-ga__tip-text {
  font-size: 1em;
  color: #f0f0f0;
}

/* Why Choose Us Section */
.page-da-ga__advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__advantage-item {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  color: var(--text-main-color);
}

.page-da-ga__advantage-icon {
  max-width: 100%;
  height: auto;
  width: 100px; /* Example fixed width, but will adapt to max-width:100% */
  margin: 0 auto 20px;
  display: block;
}

.page-da-ga__advantage-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-da-ga__advantage-description {
  font-size: 0.95em;
  color: var(--text-main-color);
}

/* FAQ Section */
.page-da-ga__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-da-ga__faq-item {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-main-color);
}

.page-da-ga__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.1em;
  color: var(--primary-color);
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.page-da-ga__faq-item summary::-webkit-details-marker,
.page-da-ga__faq-item summary::marker {
  display: none;
}

.page-da-ga__faq-qtext {
  flex-grow: 1;
  text-align: left;
}

.page-da-ga__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-da-ga__faq-item[open] .page-da-ga__faq-toggle {
  transform: rotate(45deg);
}

.page-da-ga__faq-answer {
  padding: 0 20px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-main-color);
}

/* Final CTA Section */
.page-da-ga__cta-final {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  padding: 80px 0;
  text-align: center;
}

.page-da-ga__cta-final-container {
  max-width: 900px;
}

.page-da-ga__btn-primary--large {
  padding: 18px 35px;
  font-size: 1.2em;
  margin-top: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-da-ga__main-title {
    font-size: 2.5em;
  }
  .page-da-ga__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-da-ga {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-da-ga__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Hero Section */
  .page-da-ga__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-da-ga__hero-container {
    flex-direction: column;
    padding: 40px 15px;
    gap: 30px;
  }
  .page-da-ga__hero-content,
  .page-da-ga__hero-image {
    flex: 1 1 100%;
    min-width: unset;
  }
  .page-da-ga__main-title {
    font-size: 2.2em !important;
    text-align: center;
  }
  .page-da-ga__hero-description {
    font-size: 1em;
    text-align: center;
  }
  .page-da-ga__cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  .page-da-ga__btn-primary,
  .page-da-ga__btn-secondary {
    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;
  }

  /* General Sections */
  .page-da-ga__section-title {
    font-size: 1.8em !important;
    padding-top: 30px;
  }
  .page-da-ga__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-da-ga__text-block {
    font-size: 0.95em;
  }
  .page-da-ga__light-bg,
  .page-da-ga__dark-bg {
    padding: 40px 0;
  }

  /* Features Grid */
  .page-da-ga__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__feature-item {
    padding: 25px;
  }

  /* Guide Steps */
  .page-da-ga__guide-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__step-item {
    padding: 25px;
  }

  /* Tips Grid */
  .page-da-ga__tips-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__tip-item {
    padding: 25px;
  }

  /* Why Choose Us Grid */
  .page-da-ga__advantages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__advantage-item {
    padding: 25px;
  }
  .page-da-ga__advantage-icon {
    width: 80px;
  }

  /* FAQ Section */
  .page-da-ga__faq-item summary {
    font-size: 1em;
    padding: 15px;
  }
  .page-da-ga__faq-answer {
    padding: 0 15px 15px;
  }

  /* Final CTA */
  .page-da-ga__cta-final {
    padding: 60px 0;
  }
  .page-da-ga__btn-primary--large {
    font-size: 1.1em;
    padding: 15px 25px;
  }

  /* Universal Image and Container Adaption */
  .page-da-ga img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-da-ga__section,
  .page-da-ga__card,
  .page-da-ga__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    /* padding-left: 15px; */ /* Already handled by .page-da-ga__container */
    /* padding-right: 15px; */
  }
}