/* style/download.css */

:root {
  --primary-color: #FF4500; /* Cam đỏ sôi động */
  --secondary-color: #FFD700; /* Vàng kim sang trọng */
  --text-light: #ffffff;
  --text-dark: #333333;
  --background-dark: #121212; /* Từ shared.css */
  --card-background-dark: rgba(255, 255, 255, 0.1);
  --border-color-dark: rgba(255, 255, 255, 0.2);
}

.page-download {
  font-family: 'Arial', sans-serif;
  color: var(--text-light); /* Phù hợp với body background dark */
  background-color: var(--background-dark);
  line-height: 1.6;
}

.page-download__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-download__section-title {
  font-size: 36px;
  color: var(--secondary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-download__section-description {
  font-size: 18px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
  color: #f0f0f0;
}

/* Hero Section */
.page-download__hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--primary-color) 0%, #a03000 100%);
  padding: 120px 20px 80px; /* Padding top cho navbar cố định */
  text-align: center;
  border-bottom-left-radius: 50px;
  border-bottom-right-radius: 50px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-download__hero-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-download__main-title {
  font-size: 48px;
  color: var(--text-light);
  margin-bottom: 20px;
  font-weight: 900;
  line-height: 1.2;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

.page-download__hero-description {
  font-size: 20px;
  color: #f0f0f0;
  margin-bottom: 40px;
  line-height: 1.5;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__download-buttons {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 40px;
  flex-wrap: wrap; /* Cho phép xuống dòng trên mobile */
}

.page-download__download-button {
  display: inline-flex;
  align-items: center;
  padding: 18px 35px;
  border-radius: 50px;
  font-size: 20px;
  font-weight: bold;
  text-decoration: none;
  color: var(--text-dark);
  background-color: var(--secondary-color);
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  border: 2px solid transparent;
  white-space: nowrap;
}

.page-download__download-button:hover {
  background-color: #ffd000;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border-color: var(--primary-color);
}

.page-download__button-icon {
  width: 32px;
  height: 32px;
  margin-right: 15px;
  object-fit: contain;
  filter: none; /* Đảm bảo không thay đổi màu icon */
}

.page-download__qr-codes {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-download__qr-item {
  text-align: center;
  color: var(--text-light);
  font-size: 16px;
}

.page-download__qr-image {
  width: 180px;
  height: 180px;
  background-color: var(--text-light);
  padding: 10px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  margin-bottom: 15px;
  object-fit: contain;
  filter: none; /* Đảm bảo không thay đổi màu QR code */
}

/* Why Download Section */
.page-download__why-download-section {
  padding: 80px 0;
  background-color: var(--background-dark);
}

.page-download__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-download__benefit-card {
  background-color: var(--card-background-dark);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__benefit-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  filter: none; /* Đảm bảo không thay đổi màu icon */
  object-fit: contain;
}

.page-download__benefit-card h3 {
  font-size: 22px;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-download__benefit-card p {
  font-size: 16px;
  color: #cccccc;
}

/* How to Download Section */
.page-download__how-to-download-section {
  padding: 80px 0;
  background-color: #0d0d0d;
}

.page-download__guide-block {
  background-color: var(--card-background-dark);
  padding: 40px;
  border-radius: 15px;
  margin-bottom: 40px;
  border: 1px solid var(--border-color-dark);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__guide-block h3 {
  font-size: 28px;
  color: var(--primary-color);
  margin-bottom: 25px;
  text-align: center;
}

.page-download__guide-list {
  list-style-type: decimal;
  padding-left: 30px;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-download__guide-list li {
  margin-bottom: 15px;
  font-size: 17px;
}

.page-download__guide-list li strong {
  color: var(--secondary-color);
}

.page-download__guide-list li a {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-download__guide-list li a:hover {
  text-decoration: underline;
}

.page-download__guide-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto 0;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  filter: none;
}

/* Game Variety Section */
.page-download__game-variety-section {
  padding: 80px 0;
  background-color: var(--background-dark);
}

.page-download__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-download__game-card {
  background-color: var(--card-background-dark);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
  filter: none;
}

.page-download__game-card h3 {
  font-size: 22px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-download__game-card p {
  font-size: 16px;
  color: #cccccc;
}

/* Security Section */
.page-download__security-section {
  padding: 80px 0;
  background-color: #0d0d0d;
}

.page-download__security-list {
  list-style-type: disc;
  padding-left: 30px;
  margin-bottom: 40px;
  color: #f0f0f0;
  font-size: 17px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__security-list li {
  margin-bottom: 10px;
}

.page-download__security-list li strong {
  color: var(--secondary-color);
}

.page-download__security-image-wrapper {
  text-align: center;
}

.page-download__security-image {
  max-width: 600px;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  filter: none;
}

/* Promotions Section */
.page-download__promotions-section {
  padding: 80px 0;
  background-color: var(--background-dark);
}

.page-download__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.page-download__promo-card {
  background-color: var(--card-background-dark);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__promo-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
  filter: none;
}

.page-download__promo-card h3 {
  font-size: 22px;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-download__promo-card p {
  font-size: 16px;
  color: #cccccc;
}

.page-download__cta-center {
  text-align: center;
}

.page-download__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--primary-color);
  color: var(--text-light);
  text-decoration: none;
  border-radius: 50px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  border: 2px solid transparent;
}

.page-download__cta-button:hover {
  background: #cc3700;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border-color: var(--secondary-color);
}

/* FAQ Section */
.page-download__faq-section {
  padding: 80px 0;
  background-color: #0d0d0d;
}

.page-download__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-download__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color-dark);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  background: var(--card-background-dark);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease;
  position: relative;
}

.page-download__faq-question:hover {
  background: rgba(255, 255, 255, 0.15);
}

.page-download__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-light);
  pointer-events: none;
}

.page-download__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--secondary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-download__faq-item.active .page-download__faq-toggle {
  transform: rotate(45deg); /* Thay vì dấu trừ, dùng xoay dấu cộng */
  color: var(--primary-color);
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: #1a1a1a;
  color: #cccccc;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
}

.page-download__faq-answer p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
}

/* Final CTA Section */
.page-download__final-cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #a03000 0%, var(--primary-color) 100%);
  text-align: center;
  border-top-left-radius: 50px;
  border-top-right-radius: 50px;
  box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__hero-section {
    padding: 100px 20px 60px;
  }
  .page-download__main-title {
    font-size: 42px;
  }
  .page-download__section-title {
    font-size: 32px;
  }
  .page-download__download-button {
    padding: 15px 30px;
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding: 100px 15px 50px !important; /* Mobile padding-top */
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
  }
  .page-download__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }
  .page-download__hero-description {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .page-download__download-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-download__download-button {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    font-size: 16px;
    padding: 15px 20px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-download__button-icon {
    width: 28px;
    height: 28px;
    margin-right: 10px;
  }
  .page-download__qr-codes {
    flex-direction: column;
    gap: 30px;
  }
  .page-download__qr-image {
    width: 150px;
    height: 150px;
  }
  .page-download__qr-item p {
    font-size: 14px;
  }
  .page-download__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .page-download__section-description {
    font-size: 16px;
    margin-bottom: 40px;
    padding: 0 15px;
  }
  .page-download__benefits-grid, .page-download__game-grid, .page-download__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }
  .page-download__benefit-card, .page-download__game-card, .page-download__promo-card {
    padding: 25px;
    border-radius: 10px;
  }
  .page-download__benefit-icon {
    width: 60px;
    height: 60px;
  }
  .page-download__benefit-card h3, .page-download__game-card h3, .page-download__promo-card h3 {
    font-size: 20px;
  }
  .page-download__guide-block {
    padding: 30px 20px;
    margin-bottom: 30px;
    border-radius: 10px;
  }
  .page-download__guide-block h3 {
    font-size: 24px;
  }
  .page-download__guide-list {
    padding-left: 20px;
    font-size: 15px;
  }
  .page-download__security-list {
    font-size: 15px;
    padding-left: 20px;
  }
  .page-download__security-image {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 10px;
  }
  .page-download__cta-button {
    width: calc(100% - 30px) !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    font-size: 18px;
    padding: 15px 20px;
    border-radius: 30px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-download__faq-question {
    padding: 15px 20px;
  }
  .page-download__faq-question h3 {
    font-size: 16px;
  }
  .page-download__faq-toggle {
    font-size: 24px;
    width: 28px;
    height: 28px;
  }
  .page-download__faq-answer {
    padding: 0 20px;
  }
  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px 20px !important;
  }
  .page-download__final-cta-section {
    border-top-left-radius: 30px;
    border-top-right-radius: 30px;
  }
  /* Ensure all images are responsive */
  .page-download img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  /* Ensure all containers are responsive */
  .page-download__container, .page-download__hero-container, .page-download__download-buttons, .page-download__qr-codes, .page-download__guide-block, .page-download__benefits-grid, .page-download__game-grid, .page-download__promo-grid, .page-download__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Prevent horizontal scroll */
  }
}