/* style/chung-nhan-va-giay-phep.css */

:root {
  --color-primary: #2F6BFF;
  --color-secondary: #6FA3FF;
  --color-gradient-start: #4A8BFF;
  --color-gradient-end: #2F6BFF;
  --color-card-bg: #FFFFFF;
  --color-background-main: #F4F7FB;
  --color-text-main: #1F2D3D;
  --color-text-black: #000000;
  --color-border: #D6E2FF;
  --color-glow: #A5C4FF;
  --color-white: #ffffff;
}

.page-chung-nhan-va-giay-phep {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text-main); /* Default text color for light background */
  background-color: var(--color-background-main); /* Assuming shared.css sets body background */
}

.page-chung-nhan-va-giay-phep__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

/* HERO Section */
.page-chung-nhan-va-giay-phep__hero-section {
  padding-top: 10px; /* Small top padding, assuming body handles header offset */
  padding-bottom: 60px;
  background-color: var(--color-background-main);
  color: var(--color-text-main);
}

.page-chung-nhan-va-giay-phep__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 40px 0;
}

.page-chung-nhan-va-giay-phep__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-chung-nhan-va-giay-phep__main-title {
  font-size: clamp(2em, 4vw, 2.8em); /* Responsive H1 font size */
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
}

.page-chung-nhan-va-giay-phep__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--color-text-main);
}

.page-chung-nan-va-giay-phep__hero-image {
  flex: 1 1 40%;
  text-align: center;
}

.page-chung-nan-va-giay-phep__hero-side-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* CTA Buttons */
.page-chung-nhan-va-giay-phep__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-chung-nhan-va-giay-phep__cta-buttons--center {
  justify-content: center;
  margin-top: 30px;
}

.page-chung-nhan-va-giay-phep__btn-primary,
.page-chung-nhan-va-giay-phep__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-chung-nhan-va-giay-phep__btn-primary {
  background: var(--color-gradient-start);
  background: linear-gradient(180deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
  color: var(--color-white);
  border: 2px solid var(--color-gradient-end);
}

.page-chung-nhan-va-giay-phep__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-chung-nhan-va-giay-phep__btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.page-chung-nhan-va-giay-phep__btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* General Section Styling */
.page-chung-nhan-va-giay-phep__content-section,
.page-chung-nhan-va-giay-phep__licenses-section,
.page-chung-nhan-va-giay-phep__security-section,
.page-chung-nhan-va-giay-phep__responsible-section,
.page-chung-nhan-va-giay-phep__faq-section {
  padding: 60px 0;
}

.page-chung-nhan-va-giay-phep__section-title {
  font-size: 2.2em;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-chung-nhan-va-giay-phep__paragraph {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--color-text-main);
}

/* License Grid Section */
.page-chung-nhan-va-giay-phep__license-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-chung-nhan-va-giay-phep__license-card {
  background-color: var(--color-card-bg);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  text-align: center;
  padding-bottom: 30px;
  transition: transform 0.3s ease;
  color: var(--color-text-main);
}

.page-chung-nhan-va-giay-phep__license-card:hover {
  transform: translateY(-5px);
}

.page-chung-nhan-va-giay-phep__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
  margin-bottom: 20px;
}

.page-chung-nhan-va-giay-phep__card-title {
  font-size: 1.4em;
  color: var(--color-primary);
  margin-bottom: 15px;
  padding: 0 20px;
}

.page-chung-nhan-va-giay-phep__card-text {
  font-size: 0.95em;
  color: var(--color-text-main);
  padding: 0 20px;
}

/* Security Section */
.page-chung-nhan-va-giay-phep__security-section {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.page-chung-nhan-va-giay-phep__security-section .page-chung-nhan-va-giay-phep__section-title {
  color: var(--color-white);
}

.page-chung-nhan-va-giay-phep__security-section .page-chung-nhan-va-giay-phep__paragraph {
  color: var(--color-white);
}

.page-chung-nhan-va-giay-phep__security-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-chung-nhan-va-giay-phep__security-text {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-chung-nhan-va-giay-phep__security-image {
  flex: 1 1 40%;
  text-align: center;
}

.page-chung-nhan-va-giay-phep__security-illustration {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
.page-chung-nhan-va-giay-phep__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

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

.page-chung-nhan-va-giay-phep__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-weight: bold;
  cursor: pointer;
  font-size: 1.1em;
  color: var(--color-text-black);
}

.page-chung-nhan-va-giay-phep__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-chung-nhan-va-giay-phep__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 10px;
  color: var(--color-primary);
}

.page-chung-nhan-va-giay-phep__faq-item[open] .page-chung-nhan-va-giay-phep__faq-toggle {
  content: '−';
}

.page-chung-nhan-va-giay-phep__faq-answer {
  padding: 0 20px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--color-text-main);
}

/* Global image and container responsiveness */
.page-chung-nhan-va-giay-phep img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Background color based on body background (assuming light) */
.page-chung-nhan-va-giay-phep__light-bg {
  background-color: var(--color-background-main);
  color: var(--color-text-main);
}

.page-chung-nhan-va-giay-phep__dark-bg {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-chung-nhan-va-giay-phep__hero-container {
    gap: 30px;
    padding: 30px 0;
  }

  .page-chung-nhan-va-giay-phep__main-title {
    font-size: 2.5em;
  }

  .page-chung-nhan-va-giay-phep__section-title {
    font-size: 2em;
  }

  .page-chung-nhan-va-giay-phep__card-image {
    height: 200px;
  }
}

@media (max-width: 768px) {
  .page-chung-nhan-va-giay-phep__hero-section {
    padding-top: 10px !important; /* Ensure minimal top padding */
  }

  .page-chung-nhan-va-giay-phep__hero-container {
    flex-direction: column;
    padding: 20px 0;
    gap: 20px;
  }

  .page-chung-nhan-va-giay-phep__hero-content,
  .page-chung-nhan-va-giay-phep__hero-image {
    flex: 1 1 100%;
    min-width: unset;
  }

  .page-chung-nhan-va-giay-phep__main-title {
    font-size: 2em; /* Smaller H1 for mobile */
    text-align: center;
  }

  .page-chung-nhan-va-giay-phep__description {
    font-size: 1em;
    text-align: center;
  }

  .page-chung-nhan-va-giay-phep__cta-buttons {
    flex-direction: column; /* Buttons stack vertically */
    align-items: center;
    width: 100%; /* Ensure container takes full width */
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-chung-nhan-va-giay-phep__btn-primary,
  .page-chung-nhan-va-giay-phep__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-chung-nhan-va-giay-phep__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-chung-nhan-va-giay-phep__content-section,
  .page-chung-nhan-va-giay-phep__licenses-section,
  .page-chung-nhan-va-giay-phep__security-section,
  .page-chung-nhan-va-giay-phep__responsible-section,
  .page-chung-nhan-va-giay-phep__faq-section {
    padding: 40px 0;
  }

  .page-chung-nhan-va-giay-phep__license-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-chung-nhan-va-giay-phep__card-image {
    height: 180px;
  }

  .page-chung-nhan-va-giay-phep__security-content {
    flex-direction: column-reverse; /* Text above image for security section */
  }

  .page-chung-nhan-va-giay-phep__security-text,
  .page-chung-nhan-va-giay-phep__security-image {
    flex: 1 1 100%;
    min-width: unset;
  }

  .page-chung-nhan-va-giay-phep p,
  .page-chung-nhan-va-giay-phep li,
  .page-chung-nhan-va-giay-phep__faq-item summary {
    font-size: 15px;
  }

  .page-chung-nhan-va-giay-phep__faq-item summary {
    padding: 15px;
  }

  .page-chung-nhan-va-giay-phep__faq-answer {
    padding: 0 15px 15px;
  }

  /* General image and container responsiveness for mobile */
  .page-chung-nhan-va-giay-phep img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-chung-nhan-va-giay-phep__container,
  .page-chung-nhan-va-giay-phep__license-card,
  .page-chung-nhan-va-giay-phep__security-section,
  .page-chung-nhan-va-giay-phep__responsible-section,
  .page-chung-nhan-va-giay-phep__faq-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}