.page-g {
  background-color: #08160F; /* Nền tối theo màu tùy chỉnh */
  color: #F2FFF6; /* Chữ sáng theo màu tùy chỉnh */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

.page-g__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Nhỏ để tránh đè lên body padding */
  color: #F2FFF6;
  overflow: hidden; /* Ensure content doesn't overflow */
}

.page-g__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-g__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-g__hero-content {
  position: relative;
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -100px; /* Kéo nội dung lên trên ảnh một chút cho hiệu ứng */
  background: linear-gradient(180deg, rgba(8, 22, 15, 0.8) 0%, rgba(8, 22, 15, 1) 100%);
  border-radius: 15px;
  z-index: 10;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-g__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: bold;
  color: #F2C14E; /* Màu vàng Gold */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.6);
}

.page-g__hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #A7D9B8; /* Màu phụ */
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-g__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Nút xanh lá */
  color: #F2FFF6;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(17, 168, 78, 0.4);
  border: none;
  cursor: pointer;
}

.page-g__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(17, 168, 78, 0.6);
}

.page-g__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: #F2C14E;
  text-align: center;
  margin-bottom: 40px;
  margin-top: 60px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.5);
}

.page-g__intro-section, .page-g__guide-section, .page-g__safety-section {
  padding: 80px 0;
}

.page-g__dark-bg {
  background-color: #0A4B2C; /* Màu xanh đậm hơn */
}

.page-g__text-block {
  font-size: 1.1rem;
  color: #F2FFF6;
  margin-bottom: 20px;
  text-align: justify;
}

.page-g__features-section, .page-g__strategies-section, .page-g__faq-section {
  padding: 80px 0;
  background-color: #08160F;
}

.page-g__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-g__feature-card {
  background-color: #11271B; /* Màu nền Card BG */
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E; /* Màu viền */
}

.page-g__feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-g__feature-icon {
  width: 250px; /* Lớn hơn 200px */
  height: 187px; /* Tỷ lệ 4:3 */
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 10px;
  border: 2px solid #22C768;
}

.page-g__feature-title {
  font-size: 1.5rem;
  color: #F2C14E;
  margin-bottom: 15px;
}

.page-g__feature-description {
  font-size: 1rem;
  color: #A7D9B8;
}

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

.page-g__step-card {
  background-color: #11271B;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
}

.page-g__step-number {
  font-size: 3rem;
  font-weight: bold;
  color: #57E38D; /* Màu Glow */
  margin-bottom: 15px;
  line-height: 1;
}

.page-g__step-title {
  font-size: 1.4rem;
  color: #F2C14E;
  margin-bottom: 15px;
}

.page-g__step-description {
  font-size: 1rem;
  color: #A7D9B8;
}

.page-g__cta-wrapper {
  text-align: center;
  margin-top: 50px;
}

.page-g__strategy-content {
  margin-top: 40px;
}

.page-g__strategy-list {
  list-style-type: none;
  padding: 0;
  margin: 20px 0;
}

.page-g__strategy-list li {
  background-color: #11271B;
  padding: 15px 20px;
  margin-bottom: 15px;
  border-radius: 10px;
  color: #F2FFF6;
  font-size: 1.05rem;
  border-left: 5px solid #22C768;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-g__strategy-list li strong {
  color: #F2C14E;
}

.page-g__faq-list {
  margin-top: 40px;
}

.page-g__faq-item {
  background-color: #11271B; /* Màu nền Card BG */
  border-radius: 10px;
  margin-bottom: 15px;
  border: 1px solid #2E7A4E;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-g__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  color: #F2FFF6; /* Text Main */
  transition: color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-g__faq-question::-webkit-details-marker {
  display: none;
}

.page-g__faq-question:hover {
  color: #F2C14E; /* Gold */
}

.page-g__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  color: #57E38D; /* Glow */
  transition: transform 0.3s ease;
}

.page-g__faq-item[open] .page-g__faq-toggle {
  transform: rotate(45deg); /* Biểu tượng '+' xoay thành 'x' hoặc '-' */
}

.page-g__faq-answer {
  padding: 0 20px 20px;
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  line-height: 1.5;
}

.page-g__faq-answer p {
  margin: 0;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-g__hero-content {
    margin-top: -80px;
    padding: 30px 15px;
  }
  .page-g__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-g__hero-description {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  }
  .page-g__section-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
  }
  .page-g__feature-icon {
    width: 200px;
    height: 150px;
  }
}

@media (max-width: 768px) {
  .page-g__container {
    padding: 0 15px;
  }
  .page-g__hero-image-wrapper {
    max-height: 400px;
  }
  .page-g__hero-content {
    margin-top: -60px;
    padding: 25px 15px;
  }
  .page-g__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-g__hero-description {
    font-size: clamp(0.85rem, 3vw, 1rem);
  }
  .page-g__cta-button {
    padding: 12px 25px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-g__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-top: 40px;
    margin-bottom: 30px;
  }
  .page-g__intro-section, .page-g__guide-section, .page-g__safety-section, .page-g__features-section, .page-g__strategies-section, .page-g__faq-section {
    padding: 50px 0;
  }
  .page-g__feature-grid, .page-g__guide-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-g__feature-icon {
    width: 100% !important;
    height: auto !important;
    max-width: 300px !important; /* Đảm bảo hình ảnh không quá lớn trên di động */
    margin-left: auto;
    margin-right: auto;
  }
  .page-g img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-g__section, .page-g__card, .page-g__container, .page-g__cta-wrapper, .page-g__feature-card, .page-g__step-card, .page-g__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-g__hero-section {
    padding-left: 0;
    padding-right: 0;
  }
  .page-g__hero-image-wrapper {
    padding-left: 0;
    padding-right: 0;
  }
  .page-g__hero-image {
    padding-left: 0;
    padding-right: 0;
  }
  .page-g__video-section {
    padding-top: 10px !important;
  }
  .page-g__cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-g__hero-content {
    margin-top: -40px;
  }
  .page-g__main-title {
    font-size: clamp(1.5rem, 8vw, 2rem);
  }
  .page-g__hero-description {
    font-size: 0.9rem;
  }
  .page-g__cta-button {
    font-size: 0.95rem;
    padding: 10px 20px;
  }
  .page-g__text-block, .page-g__feature-description, .page-g__step-description, .page-g__strategy-list li, .page-g__faq-answer {
    font-size: 0.95rem;
  }
  .page-g__faq-question {
    font-size: 1.05rem;
    padding: 15px;
  }
  .page-g__faq-toggle {
    font-size: 1.5rem;
  }
  .page-g__faq-answer {
    padding: 0 15px 15px;
  }
}