/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không cần thêm ở đây */

:root {
  --page-login-primary-color: #11A84E;
  --page-login-secondary-color: #22C768;
  --page-login-text-main: #F2FFF6;
  --page-login-text-secondary: #A7D9B8;
  --page-login-background-dark: #08160F;
  --page-login-card-bg: #11271B;
  --page-login-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-login-border-color: #2E7A4E;
  --page-login-glow-color: #57E38D;
  --page-login-gold-color: #F2C14E;
  --page-login-divider-color: #1E3A2A;
  --page-login-deep-green: #0A4B2C;
}

.page-login {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-login-text-main); /* Mặc định chữ sáng trên nền tối */
  background-color: var(--page-login-background-dark);
}

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

.page-login__section {
  padding: 60px 0;
  text-align: center;
}

.page-login__section-title {
  font-size: clamp(28px, 4vw, 48px); /* Sử dụng clamp để H1 không quá lớn trên di động */
  color: var(--page-login-text-main);
  margin-bottom: 40px;
  font-weight: 700;
  line-height: 1.2;
}

.page-login__description {
  font-size: 18px;
  color: var(--page-login-text-secondary);
  max-width: 800px;
  margin: 0 auto 30px;
}

/* Hero Section */
.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  overflow: hidden;
  padding: 10px 0 60px 0; /* Padding top nhỏ, body đã xử lý header offset */
  background-color: var(--page-login-background-dark);
}

.page-login__hero-image-wrapper {
  width: 100%;
  position: relative;
  /* Ensure the image is above the content if they were to overlap, but they are siblings */
  z-index: 1;
  margin-bottom: 40px; /* Khoảng cách giữa ảnh và nội dung */
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: none; /* Đảm bảo không có filter */
}

.page-login__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 900px;
}

.page-login__main-title {
  font-size: clamp(32px, 5vw, 64px); /* H1 lớn hơn cho hero, nhưng vẫn dùng clamp */
  color: var(--page-login-text-main);
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-login__cta-buttons--center {
  margin-top: 40px;
}

.page-login__btn-primary,
.page-login__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: all 0.3s ease;
  white-space: normal; /* Cho phép chữ xuống dòng */
  word-wrap: break-word; /* Cho phép chữ xuống dòng */
  box-sizing: border-box;
}

.page-login__btn-primary {
  background: var(--page-login-button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

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

.page-login__btn-secondary:hover {
  background-color: var(--page-login-primary-color);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Why Choose Section */
.page-login__why-choose {
  background-color: var(--page-login-background-dark);
}

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

.page-login__feature-card {
  background-color: var(--page-login-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-login-border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--page-login-text-main);
}

.page-login__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-login__feature-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  filter: none; /* Đảm bảo không có filter */
  object-fit: cover;
}

.page-login__card-title {
  font-size: 24px;
  color: var(--page-login-text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__card-text {
  font-size: 16px;
  color: var(--page-login-text-secondary);
}

/* Guide Section */
.page-login__guide-section {
  background-color: var(--page-login-background-dark);
}

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

.page-login__step-card {
  background-color: var(--page-login-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-login-border-color);
  color: var(--page-login-text-main);
}

.page-login__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--page-login-button-gradient);
  color: #ffffff;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Support Section */
.page-login__support-section {
  background-color: var(--page-login-deep-green);
  color: #ffffff; /* Đảm bảo chữ trắng trên nền xanh đậm */
}

.page-login__support-section .page-login__section-title {
  color: #ffffff;
}

.page-login__support-content {
  max-width: 900px;
  margin: 0 auto;
}

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

.page-login__option-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.page-login__option-card .page-login__card-title {
  color: #ffffff;
}

.page-login__option-card .page-login__card-text {
  color: var(--page-login-text-secondary);
}

/* Safety Section */
.page-login__safety-section {
  background-color: var(--page-login-background-dark);
}

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

.page-login__safety-item {
  background-color: var(--page-login-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-login-border-color);
  color: var(--page-login-text-main);
}

.page-login__safety-image {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  filter: none; /* Đảm bảo không có filter */
  object-fit: cover;
}

/* FAQ Section */
.page-login__faq-section {
  background-color: var(--page-login-deep-green);
  color: #ffffff; /* Đảm bảo chữ trắng trên nền xanh đậm */
}

.page-login__faq-section .page-login__section-title {
  color: #ffffff;
}

.page-login__faq-list {
  max-width: 800px;
  margin: 40px auto 0;
  text-align: left;
}

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

.page-login__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  list-style: none; /* Ẩn marker mặc định của summary */
  color: var(--page-login-text-main);
}

.page-login__faq-item summary::-webkit-details-marker {
  display: none; /* Ẩn marker mặc định trên Webkit */
}

.page-login__faq-qtext {
  flex-grow: 1;
  pointer-events: none; /* Đảm bảo click vào summary, không phải text */
}

.page-login__faq-toggle {
  font-size: 24px;
  font-weight: 700;
  margin-left: 15px;
  pointer-events: none; /* Đảm bảo click vào summary, không phải toggle */
}

.page-login__faq-answer {
  padding: 0 20px 20px;
  font-size: 16px;
  color: var(--page-login-text-secondary);
}

.page-login__faq-answer p {
  margin-bottom: 10px;
}

.page-login__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-login__text-link {
  color: var(--page-login-gold-color);
  text-decoration: underline;
}

.page-login__text-link:hover {
  color: var(--page-login-glow-color);
}

/* Final CTA Section */
.page-login__final-cta {
  background-color: var(--page-login-deep-green);
  color: #ffffff;
  padding-bottom: 80px;
}

.page-login__final-cta .page-login__section-title {
  color: #ffffff;
}

.page-login__final-cta .page-login__description {
  color: var(--page-login-text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-login__hero-section {
    min-height: 500px;
  }
  .page-login__hero-content {
    padding: 0 15px;
  }
  .page-login__main-title {
    font-size: clamp(30px, 4.5vw, 56px);
  }
  .page-login__section-title {
    font-size: clamp(26px, 3.5vw, 42px);
  }
}

@media (max-width: 768px) {
  .page-login__section {
    padding: 40px 0;
  }
  .page-login__hero-section {
    min-height: 400px;
    padding-bottom: 40px;
  }
  .page-login__hero-image-wrapper {
    margin-bottom: 30px;
  }
  .page-login__main-title {
    font-size: clamp(28px, 6vw, 48px);
  }
  .page-login__description {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-login__btn-primary,
  .page-login__btn-secondary {
    width: 100%;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 16px;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-login__cta-buttons,
  .page-login__button-group,
  .page-login__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-login__container {
    padding: 0 15px;
  }

  /* 移动端强制图片适配 */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }
  .page-login__hero-image-wrapper,
  .page-login__feature-card,
  .page-login__step-card,
  .page-login__option-card,
  .page-login__safety-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-login__faq-item summary {
    font-size: 16px;
    padding: 15px;
  }
  .page-login__faq-answer {
    padding: 0 15px 15px;
  }
}

@media (max-width: 480px) {
  .page-login__main-title {
    font-size: clamp(24px, 7vw, 40px);
  }
  .page-login__section-title {
    font-size: clamp(22px, 5vw, 36px);
  }
  .page-login__features-grid,
  .page-login__steps-grid,
  .page-login__support-options,
  .page-login__safety-grid {
    grid-template-columns: 1fr;
  }
  .page-login__feature-card, .page-login__step-card, .page-login__option-card, .page-login__safety-item {
    padding: 20px;
  }
  .page-login__step-number {
    width: 50px;
    height: 50px;
    font-size: 28px;
  }
}