/* style/login.css */
/* body đã padding-top: var(--header-offset); trang này KHÔNG được viết lại biến đó */

:root {
  --page-login-primary-color: #11A84E;
  --page-login-secondary-color: #22C768;
  --page-login-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-login-card-bg: #11271B;
  --page-login-background: #08160F;
  --page-login-text-main: #F2FFF6;
  --page-login-text-secondary: #A7D9B8;
  --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); /* Default text color for dark sections */
  background-color: var(--page-login-background); /* Default background for dark sections */
}

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

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

.page-login__dark-bg {
  background-color: var(--page-login-background);
  color: var(--page-login-text-main);
}

.page-login__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

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

.page-login__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Slightly dark overlay for readability */
  border-radius: 8px;
}

.page-login__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--page-login-gold-color);
  margin-bottom: 20px;
}

.page-login__description {
  font-size: 1.1rem;
  color: var(--page-login-text-secondary);
  margin-bottom: 30px;
}

.page-login__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--page-login-gold-color);
  text-align: center;
  margin-bottom: 40px;
}

.page-login__section-intro {
  font-size: 1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: var(--page-login-text-secondary);
}

.page-login__card {
  background-color: var(--page-login-card-bg);
  color: var(--page-login-text-main);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--page-login-border-color);
}

.page-login__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-login__feature-title, .page-login__step-title, .page-login__app-subtitle {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--page-login-gold-color);
  margin-bottom: 15px;
}

.page-login__feature-text, .page-login__step-text, .page-login__app-text p {
  font-size: 0.95rem;
  color: var(--page-login-text-secondary);
}

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

.page-login__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-login__btn-primary:hover {
  box-shadow: 0 0 15px var(--page-login-glow-color);
  transform: translateY(-3px);
}

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

.page-login__btn-secondary:hover {
  background-color: var(--page-login-gold-color);
  color: var(--page-login-background);
  transform: translateY(-3px);
}

.page-login__features-grid, .page-login__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-login__video-wrapper {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 40px auto 20px auto;
  background-color: var(--page-login-deep-green);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--page-login-border-color);
}

.page-login__video-link {
  display: block;
  cursor: pointer;
}

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

.page-login__video-caption {
  text-align: center;
  color: var(--page-login-text-secondary);
  font-size: 0.9rem;
  padding: 10px;
}

.page-login__app-content {
  display: flex;
  align-items: center;
  gap: 50px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 0;
}

.page-login__app-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.page-login__app-text ul {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-login__app-text li {
  color: var(--page-login-text-secondary);
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-login__app-text li::before {
  content: '✅';
  position: absolute;
  left: 0;
  color: var(--page-login-glow-color);
}

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

.page-login__faq-item {
  background-color: var(--page-login-card-bg);
  color: var(--page-login-text-main);
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--page-login-border-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--page-login-gold-color);
  user-select: none;
}

.page-login__faq-item details > summary {
  list-style: none;
}

.page-login__faq-item details > summary::-webkit-details-marker {
  display: none;
}

.page-login__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  transform: rotate(45deg);
}

.page-login__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 0.95rem;
  color: var(--page-login-text-secondary);
  line-height: 1.6;
}

.page-login__conclusion .page-login__section-intro {
  margin-bottom: 30px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-login__app-content {
    flex-direction: column;
    text-align: center;
  }
  .page-login__app-image {
    margin-bottom: 30px;
  }
  .page-login__app-text ul {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .page-login__section {
    padding: 40px 0;
  }

  .page-login__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body handles header offset */
  }

  .page-login__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .page-login__description {
    font-size: 1rem;
  }

  .page-login__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .page-login__section-intro {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-login__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-login__container,
  .page-login__card,
  .page-login__app-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-login__hero-image,
  .page-login__feature-icon,
  .page-login__app-image,
  .page-login__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-login__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__app-text li {
    padding-left: 20px;
  }

  .page-login__faq-question {
    font-size: 1rem;
    padding: 15px;
  }

  .page-login__faq-answer {
    padding: 0 15px 15px 15px;
  }
}

@media (max-width: 480px) {
  .page-login__hero-content {
    padding: 15px;
  }
  .page-login__main-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
  .page-login__description {
    font-size: 0.9rem;
  }
  .page-login__section-title {
    font-size: clamp(1.3rem, 6vw, 1.8rem);
  }
  .page-login__faq-question {
    font-size: 0.95rem;
  }
}