/* style/about.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không thêm lại tại đây */

:root {
  --primary-color: #F2C14E;
  --secondary-color: #FFD36B;
  --background-dark: #0A0A0A;
  --card-bg: #111111;
  --text-main: #FFF6D6;
  --border-color: #3A2A12;
  --glow-color: #FFD36B;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-about {
  font-family: 'Arial', sans-serif;
  color: var(--text-main); /* Text Main: #FFF6D6 */
  background-color: var(--background-dark); /* Background: #0A0A0A */
  line-height: 1.6;
}

.page-about__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--background-dark);
}

.page-about__hero-content-wrapper {
  width: 100%;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}

.page-about__hero-text-container {
  text-align: center;
  max-width: 800px;
}

.page-about__hero-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--secondary-color); /* Sử dụng màu vàng làm điểm nhấn */
  margin-bottom: 20px;
}

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

.page-about__hero-cta-buttons,
.page-about__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%; /* Ensure container takes full width */
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Break long words */
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons don't overflow */
}

.page-about__btn-primary {
  background: var(--button-gradient);
  color: #ffffff; /* Button text: white */
  border: none;
}

.page-about__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-about__btn-secondary {
  background: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.page-about__btn-secondary:hover {
  background: var(--secondary-color);
  color: var(--background-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-about__dark-section {
  background-color: var(--background-dark);
  color: var(--text-main);
}

.page-about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-about__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--primary-color); /* Tiêu đề sử dụng màu vàng chủ đạo */
  line-height: 1.2;
}

.page-about__mission-section {
  padding: 80px 0;
}

.page-about__mission-grid {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-about__mission-text {
  flex: 1;
}

.page-about__mission-text p {
  margin-bottom: 20px;
  font-size: 1.05em;
}

.page-about__mission-image {
  flex: 1;
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}

.page-about__why-choose-section {
  padding: 80px 0;
}

.page-about__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-about__feature-card {
  background: var(--card-bg); /* Card BG: #111111 */
  color: var(--text-main); /* Text Main: #FFF6D6 */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color); /* Border: #3A2A12 */
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-about__feature-icon {
  width: 100%;
  height: auto;
  max-width: 250px; /* Adjust max-width for feature icons, but still >200px */
  margin-bottom: 20px;
  border-radius: 8px;
}

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

.page-about__feature-card p {
  font-size: 1em;
  color: var(--text-main);
}

.page-about__values-section {
  padding: 80px 0;
}

.page-about__values-content p {
  font-size: 1.05em;
  margin-bottom: 20px;
  text-align: center;
}

.page-about__cta-section {
  padding: 80px 0;
  text-align: center;
}

.page-about__cta-content {
  max-width: 800px;
}

.page-about__cta-content p {
  font-size: 1.1em;
  margin-bottom: 40px;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-about__hero-title {
    font-size: 2.8em;
  }
  .page-about__section-title {
    font-size: 2.2em;
  }
  .page-about__mission-grid {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .page-about__hero-section,
  .page-about__mission-section,
  .page-about__why-choose-section,
  .page-about__values-section,
  .page-about__cta-section {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  
  .page-about__hero-section {
    padding-top: 10px !important; /* Small top padding for mobile */
  }

  .page-about__hero-title {
    font-size: 2em; /* Adjusted for mobile */
  }

  .page-about__hero-description {
    font-size: 1em;
  }

  .page-about__section-title {
    font-size: 1.8em;
  }

  .page-about__hero-cta-buttons,
  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  
  .page-about__container,
  .page-about__hero-content-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-about img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-about__feature-card img {
    max-width: 200px !important; /* Ensure min size for feature icons */
    width: 100% !important;
    height: auto !important;
  }

  .page-about p,
  .page-about li {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-about__card {
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }
}