/* style/blog-nhatvip-login-guide.css */

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

.page-blog-nhatvip-login-guide {
  font-family: 'Arial', sans-serif;
  color: var(--nhatvip-text-main); /* Ensure contrast with dark body background */
  background-color: var(--nhatvip-background-color);
  line-height: 1.6;
}

.page-blog-nhatvip-login-guide__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-blog-nhatvip-login-guide__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column; /* Image above text */
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  text-align: center;
}

.page-blog-nhatvip-login-guide__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px; /* Limit height for aesthetic */
  margin-bottom: 30px;
}

.page-blog-nhatvip-login-guide__hero-content {
  max-width: 800px;
  padding: 0 20px;
  color: var(--nhatvip-text-main);
}

.page-blog-nhatvip-login-guide__hero-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--nhatvip-gold-color);
  text-shadow: 0 0 10px var(--nhatvip-glow-color);
}

.page-blog-nhatvip-login-guide__hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 30px;
  color: var(--nhatvip-text-secondary);
}

.page-blog-nhatvip-login-guide__hero-cta-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* General Sections */
.page-blog-nhatvip-login-guide__introduction-section,
.page-blog-nhatvip-login-guide__common-issues-section,
.page-blog-nhatvip-login-guide__promotions-section,
.page-blog-nhatvip-login-guide__support-section,
.page-blog-nhatvip-login-guide__conclusion-section {
  padding: 60px 0;
  background-color: var(--nhatvip-background-color);
  color: var(--nhatvip-text-main);
}

.page-blog-nhatvip-login-guide__login-guide-section,
.page-blog-nhatvip-login-guide__faq-section,
.page-blog-nhatvip-login-guide__games-section {
  padding: 60px 0;
  background-color: var(--nhatvip-card-bg);
  color: var(--nhatvip-text-main);
}

.page-blog-nhatvip-login-guide__registration-section {
  padding: 60px 0;
  background-color: var(--nhatvip-deep-green);
  color: var(--nhatvip-text-main);
}

.page-blog-nhatvip-login-guide__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--nhatvip-gold-color);
  text-align: center;
  margin-bottom: 40px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-blog-nhatvip-login-guide__subsection-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--nhatvip-secondary-color);
  margin-top: 30px;
  margin-bottom: 20px;
  text-align: center;
}

.page-blog-nhatvip-login-guide__text-block {
  font-size: 1.1rem;
  margin-bottom: 20px;
  text-align: justify;
  color: var(--nhatvip-text-secondary);
}

.page-blog-nhatvip-login-guide__highlight {
  color: var(--nhatvip-gold-color);
  font-weight: bold;
}

/* Buttons */
.page-blog-nhatvip-login-guide__btn-primary,
.page-blog-nhatvip-login-guide__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-blog-nhatvip-login-guide__btn-primary {
  background: var(--nhatvip-button-gradient);
  color: #ffffff; /* White text for contrast */
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-blog-nhatvip-login-guide__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-blog-nhatvip-login-guide__btn-secondary {
  background: transparent;
  color: var(--nhatvip-gold-color);
  border: 2px solid var(--nhatvip-gold-color);
  box-shadow: 0 0 10px rgba(242, 193, 78, 0.3);
}

.page-blog-nhatvip-login-guide__btn-secondary:hover {
  background: var(--nhatvip-gold-color);
  color: var(--nhatvip-background-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(242, 193, 78, 0.5);
}

.page-blog-nhatvip-login-guide__btn-text {
  display: inline-block;
  color: var(--nhatvip-gold-color);
  text-decoration: none;
  font-weight: 600;
  margin-top: 10px;
  transition: color 0.3s ease;
}

.page-blog-nhatvip-login-guide__btn-text:hover {
  color: var(--nhatvip-glow-color);
  text-decoration: underline;
}

.page-blog-nhatvip-login-guide__cta-center {
  text-align: center;
  margin-top: 40px;
}

/* Lists */
.page-blog-nhatvip-login-guide__list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.page-blog-nhatvip-login-guide__list-item {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  color: var(--nhatvip-text-secondary);
}

.page-blog-nhatvip-login-guide__list-item::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--nhatvip-glow-color);
  font-weight: bold;
}

/* Step Cards */
.page-blog-nhatvip-login-guide__step-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-blog-nhatvip-login-guide__step-card {
  background-color: var(--nhatvip-background-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--nhatvip-border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-blog-nhatvip-login-guide__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
  min-width: 200px; /* Min size requirement */
  min-height: 200px; /* Min size requirement */
}

.page-blog-nhatvip-login-guide__step-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--nhatvip-glow-color);
  margin-bottom: 15px;
}

.page-blog-nhatvip-login-guide__step-description {
  color: var(--nhatvip-text-secondary);
  font-size: 1rem;
}

/* Video Section */
.page-blog-nhatvip-login-guide__video-wrapper {
  width: 100%;
  max-width: 100%; /* Ensures it doesn't overflow */
  margin: 40px auto;
  box-sizing: border-box;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
}

.page-blog-nhatvip-login-guide__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  cursor: pointer;
}

.page-blog-nhatvip-login-guide__video-caption {
  text-align: center;
  margin-top: 15px;
  font-style: italic;
  color: var(--nhatvip-text-secondary);
}

/* Issue Cards */
.page-blog-nhatvip-login-guide__issue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-nhatvip-login-guide__issue-card {
  background-color: var(--nhatvip-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--nhatvip-divider-color);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-blog-nhatvip-login-guide__issue-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--nhatvip-gold-color);
  margin-bottom: 15px;
}

.page-blog-nhatvip-login-guide__issue-description {
  color: var(--nhatvip-text-secondary);
  font-size: 1rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Registration Steps */
.page-blog-nhatvip-login-guide__registration-steps {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-top: 40px;
}

.page-blog-nhatvip-login-guide__step-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background-color: var(--nhatvip-card-bg);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--nhatvip-border-color);
}

.page-blog-nhatvip-login-guide__step-number {
  background: var(--nhatvip-button-gradient);
  color: #ffffff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.page-blog-nhatvip-login-guide__step-heading {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--nhatvip-gold-color);
  margin-top: 0;
  margin-bottom: 10px;
}

.page-blog-nhatvip-login-guide__step-text {
  color: var(--nhatvip-text-secondary);
  font-size: 1rem;
}

/* Promotion Cards */
.page-blog-nhatvip-login-guide__promo-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-nhatvip-login-guide__promo-card {
  background-color: var(--nhatvip-card-bg);
  border-radius: 12px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  border: 1px solid var(--nhatvip-divider-color);
  display: flex;
  flex-direction: column;
}

.page-blog-nhatvip-login-guide__promo-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  min-width: 200px; /* Min size requirement */
  min-height: 200px; /* Min size requirement */
}

.page-blog-nhatvip-login-guide__promo-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--nhatvip-glow-color);
  padding: 20px 20px 10px;
}

.page-blog-nhatvip-login-guide__promo-description {
  color: var(--nhatvip-text-secondary);
  font-size: 1rem;
  padding: 0 20px 20px;
  flex-grow: 1;
}

.page-blog-nhatvip-login-guide__promo-card .page-blog-nhatvip-login-guide__btn-primary {
  margin: 0 20px 20px;
}

/* Game Cards */
.page-blog-nhatvip-login-guide__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-nhatvip-login-guide__game-card {
  background-color: var(--nhatvip-background-color);
  border-radius: 12px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  border: 1px solid var(--nhatvip-border-color);
  display: flex;
  flex-direction: column;
  text-align: center;
}

.page-blog-nhatvip-login-guide__game-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  min-width: 200px; /* Min size requirement */
  min-height: 200px; /* Min size requirement */
}

.page-blog-nhatvip-login-guide__game-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--nhatvip-gold-color);
  padding: 15px 15px 5px;
}

.page-blog-nhatvip-login-guide__game-title a {
  color: inherit;
  text-decoration: none;
}

.page-blog-nhatvip-login-guide__game-title a:hover {
  color: var(--nhatvip-glow-color);
  text-decoration: underline;
}

.page-blog-nhatvip-login-guide__game-description {
  color: var(--nhatvip-text-secondary);
  font-size: 0.95rem;
  padding: 0 15px 20px;
  flex-grow: 1;
}

/* Contact Methods */
.page-blog-nhatvip-login-guide__contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: center;
}

.page-blog-nhatvip-login-guide__contact-item {
  background-color: var(--nhatvip-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--nhatvip-divider-color);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-blog-nhatvip-login-guide__contact-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--nhatvip-glow-color);
  margin-bottom: 15px;
}

.page-blog-nhatvip-login-guide__contact-description {
  color: var(--nhatvip-text-secondary);
  font-size: 1rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* FAQ Section */
.page-blog-nhatvip-login-guide__faq-list {
  margin-top: 40px;
}

.page-blog-nhatvip-login-guide__faq-item {
  background-color: var(--nhatvip-background-color);
  border: 1px solid var(--nhatvip-divider-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-nhatvip-login-guide__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--nhatvip-gold-color);
  cursor: pointer;
  background-color: var(--nhatvip-card-bg);
  border-bottom: 1px solid var(--nhatvip-divider-color);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-blog-nhatvip-login-guide__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for Chrome */
}

.page-blog-nhatvip-login-guide__faq-question:hover {
  background-color: var(--nhatvip-deep-green);
}

.page-blog-nhatvip-login-guide__faq-qtext {
  flex-grow: 1;
  text-align: left;
}

.page-blog-nhatvip-login-guide__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--nhatvip-glow-color);
  margin-left: 15px;
}

.page-blog-nhatvip-login-guide__faq-item[open] .page-blog-nhatvip-login-guide__faq-question {
  border-bottom: 1px solid transparent; /* Hide border when open */
}

.page-blog-nhatvip-login-guide__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: var(--nhatvip-text-secondary);
  text-align: justify;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-blog-nhatvip-login-guide__hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3rem);
  }
  .page-blog-nhatvip-login-guide__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }
  .page-blog-nhatvip-login-guide__subsection-title {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  }
}

@media (max-width: 768px) {
  .page-blog-nhatvip-login-guide__container {
    padding: 0 15px;
  }

  .page-blog-nhatvip-login-guide__hero-section {
    padding-bottom: 40px;
  }
  
  .page-blog-nhatvip-login-guide__hero-image {
    max-height: 400px;
  }

  .page-blog-nhatvip-login-guide__hero-title {
    font-size: clamp(2rem, 6vw, 2.8rem);
  }

  .page-blog-nhatvip-login-guide__hero-description {
    font-size: 1rem;
  }

  .page-blog-nhatvip-login-guide__hero-cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-blog-nhatvip-login-guide__btn-primary,
  .page-blog-nhatvip-login-guide__btn-secondary,
  .page-blog-nhatvip-login-guide a[class*="button"],
  .page-blog-nhatvip-login-guide a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-nhatvip-login-guide__hero-cta-group,
  .page-blog-nhatvip-login-guide__cta-center {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
  }

  .page-blog-nhatvip-login-guide__introduction-section,
  .page-blog-nhatvip-login-guide__common-issues-section,
  .page-blog-nhatvip-login-guide__promotions-section,
  .page-blog-nhatvip-login-guide__support-section,
  .page-blog-nhatvip-login-guide__conclusion-section,
  .page-blog-nhatvip-login-guide__login-guide-section,
  .page-blog-nhatvip-login-guide__faq-section,
  .page-blog-nhatvip-login-guide__games-section,
  .page-blog-nhatvip-login-guide__registration-section {
    padding: 40px 0;
  }

  .page-blog-nhatvip-login-guide__section-title {
    margin-bottom: 30px;
  }

  .page-blog-nhatvip-login-guide__text-block {
    font-size: 1rem;
  }

  .page-blog-nhatvip-login-guide img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog-nhatvip-login-guide__video-wrapper,
  .page-blog-nhatvip-login-guide__video-container,
  .page-blog-nhatvip-login-guide__video-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-blog-nhatvip-login-guide__video-section {
    padding-top: 10px !important;
  }

  .page-blog-nhatvip-login-guide__step-card-grid,
  .page-blog-nhatvip-login-guide__issue-grid,
  .page-blog-nhatvip-login-guide__promo-card-grid,
  .page-blog-nhatvip-login-guide__game-grid,
  .page-blog-nhatvip-login-guide__contact-methods {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-blog-nhatvip-login-guide__step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-blog-nhatvip-login-guide__step-number {
    margin-bottom: 15px;
  }

  .page-blog-nhatvip-login-guide__faq-question {
    font-size: 1.1rem;
    padding: 15px 20px;
  }

  .page-blog-nhatvip-login-guide__faq-answer {
    padding: 15px 20px;
  }

  .page-blog-nhatvip-login-guide__promo-card .page-blog-nhatvip-login-guide__btn-primary {
    width: calc(100% - 40px);
  }
}