/* style/lottery.css */

/* Biến CSS */
:root {
    --primary-color: #E44D26;
    --secondary-color: #333333;
    --light-text-color: #f8f9fa;
    --dark-text-color: #333333;
    --white-color: #ffffff;
    --light-bg-color: #f5f5f5;
    --border-color: #e0e0e0;
    --spacing-unit: 1rem;
}

/* Base styles for the page-lottery scope */
.page-lottery {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--light-text-color); /* Assuming body background is dark, use light text */
    background-color: transparent; /* Inherit from shared.css body */
}

.page-lottery__link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-lottery__link:hover {
    color: #ff7f50; /* Lighter shade of primary for hover */
    text-decoration: underline;
}

.page-lottery__highlight {
    color: var(--primary-color);
    font-weight: bold;
}

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

.page-lottery__section {
    padding: 80px 0;
    position: relative;
}

.page-lottery__heading {
    font-size: 2.5rem;
    color: var(--light-text-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-lottery__sub-heading {
    font-size: 1.2rem;
    color: var(--light-text-color);
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Video Section */
.page-lottery__video-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Desktop: Adjust for fixed header */
}

.page-lottery__video-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-lottery__video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.page-lottery__video,
.page-lottery__video-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
  object-fit: cover;
}

/* Hero Section */
.page-lottery__hero-section {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff7f50 100%);
    color: var(--white-color);
    /* Ensure fixed header padding is applied */
    padding-top: calc(120px + var(--spacing-unit) * 2); /* Adjust for fixed header, example value */
}

.page-lottery__hero-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-lottery__main-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 900;
}

.page-lottery__hero-description {
    font-size: 1.4rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-lottery__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-lottery__cta-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    text-decoration: none;
}

.page-lottery__btn-primary {
    background-color: var(--secondary-color);
    color: var(--white-color);
    border: 2px solid var(--secondary-color);
}

.page-lottery__btn-primary:hover {
    background-color: #4a4a4a;
    border-color: #4a4a4a;
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.page-lottery__btn-secondary {
    background-color: transparent;
    color: var(--white-color);
    border: 2px solid var(--white-color);
}

.page-lottery__btn-secondary:hover {
    background-color: var(--white-color);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

/* Introduction Section */
.page-lottery__introduction-section {
    background-color: var(--secondary-color);
    color: var(--light-text-color);
}

.page-lottery__introduction-section .page-lottery__heading,
.page-lottery__introduction-section .page-lottery__sub-heading {
    color: var(--light-text-color);
}

.page-lottery__content-grid {
    display: flex;
    align-items: center;
    gap: 40px;
}

.page-lottery__text-block {
    flex: 1;
    font-size: 1.1rem;
}

.page-lottery__text-block p {
    margin-bottom: 15px;
}

.page-lottery__image-wrapper {
    flex: 1;
    text-align: center;
}

.page-lottery__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Types Section */
.page-lottery__types-section {
    background-color: var(--light-bg-color);
}

.page-lottery__types-section .page-lottery__heading,
.page-lottery__types-section .page-lottery__sub-heading {
    color: var(--dark-text-color);
}

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

.page-lottery__card {
    background-color: var(--white-color);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--dark-text-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-lottery__card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.page-lottery__card-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-lottery__card-title {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.page-lottery__card-title a {
    color: inherit;
    text-decoration: none;
}

.page-lottery__card-title a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.page-lottery__card-description {
    font-size: 1rem;
    color: #666;
    margin-bottom: 25px;
    flex-grow: 1;
}

.page-lottery__btn-small {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-lottery__btn-small:hover {
    background-color: #ff7f50;
    transform: translateY(-2px);
}

/* Guide Section */
.page-lottery__guide-section {
    background-color: var(--secondary-color);
    color: var(--light-text-color);
}

.page-lottery__guide-section .page-lottery__heading,
.page-lottery__guide-section .page-lottery__sub-heading {
    color: var(--light-text-color);
}

.page-lottery__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-lottery__step-item {
    background-color: #4a4a4a;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-lottery__step-icon {
    width: 100px;
    height: 100px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-lottery__icon-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.page-lottery__step-title {
    font-size: 1.3rem;
    color: var(--white-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.page-lottery__step-description {
    font-size: 1rem;
    color: #cccccc;
}

/* Promo Section */
.page-lottery__promo-section {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.page-lottery__promo-section .page-lottery__heading,
.page-lottery__promo-section .page-lottery__sub-heading {
    color: var(--white-color);
}

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

.page-lottery__promo-item {
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-lottery__promo-item:hover {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.25);
}

.page-lottery__promo-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-lottery__promo-title {
    font-size: 1.4rem;
    color: var(--white-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.page-lottery__promo-description {
    font-size: 1rem;
    color: #f0f0f0;
}

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

/* Why Choose Section */
.page-lottery__why-choose-section {
    background-color: var(--light-bg-color);
}

.page-lottery__why-choose-section .page-lottery__heading,
.page-lottery__why-choose-section .page-lottery__sub-heading {
    color: var(--dark-text-color);
}

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

.page-lottery__feature-item {
    background-color: var(--white-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--dark-text-color);
}

.page-lottery__feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-lottery__feature-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

.page-lottery__feature-title {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.page-lottery__feature-description {
    font-size: 1rem;
    color: #666;
}

/* FAQ Section */
.page-lottery__faq-section {
    background-color: var(--secondary-color);
    color: var(--light-text-color);
}

.page-lottery__faq-section .page-lottery__heading,
.page-lottery__faq-section .page-lottery__sub-heading {
    color: var(--light-text-color);
}

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

.page-lottery__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
}

.page-lottery__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
  padding: 0 15px;
  opacity: 0;
}

.page-lottery__faq-item.active .page-lottery__faq-answer {
  max-height: 2000px !important; /* Use !important to ensure priority, value large enough */
  padding: 20px 15px !important;
  opacity: 1;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: var(--dark-text-color);
}

.page-lottery__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--white-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-lottery__faq-question:hover {
  background: var(--light-bg-color);
  border-color: #d0d0d0;
}

.page-lottery__faq-question:active {
  background: #eeeeee;
}

.page-lottery__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* Prevent h3 from blocking click event */
  color: var(--secondary-color);
}

.page-lottery__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #666;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Prevent icon from blocking click event */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-lottery__faq-item.active .page-lottery__faq-toggle {
  color: var(--primary-color);
  transform: rotate(45deg); /* Change to X shape or similar */
}

/* Blog Section */
.page-lottery__blog-section {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.page-lottery__blog-section .page-lottery__heading,
.page-lottery__blog-section .page-lottery__sub-heading {
    color: var(--white-color);
}

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

.page-lottery__blog-item {
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.page-lottery__blog-link {
    display: block;
    text-decoration: none;
    color: inherit;
    padding-bottom: 20px;
}

.page-lottery__blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 15px;
}

.page-lottery__blog-item-title {
    font-size: 1.3rem;
    color: var(--white-color);
    margin: 0 20px 10px;
    font-weight: 700;
}

.page-lottery__blog-item-excerpt {
    font-size: 0.95rem;
    color: #f0f0f0;
    margin: 0 20px 15px;
}

.page-lottery__blog-item-date {
    font-size: 0.85rem;
    color: #cccccc;
    margin: 0 20px;
    display: block;
}

/* Final CTA Section */
.page-lottery__final-cta-section {
    background-color: var(--secondary-color);
    text-align: center;
    padding: 100px 0;
    color: var(--light-text-color);
}

.page-lottery__final-cta-section .page-lottery__heading,
.page-lottery__final-cta-section .page-lottery__sub-heading {
    color: var(--light-text-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-lottery__main-title {
        font-size: 3rem;
    }
    .page-lottery__hero-description {
        font-size: 1.3rem;
    }
    .page-lottery__heading {
        font-size: 2.2rem;
    }
    .page-lottery__sub-heading {
        font-size: 1.1rem;
    }
    .page-lottery__introduction-section .page-lottery__content-grid {
        flex-direction: column;
    }
    .page-lottery__image-wrapper {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .page-lottery__video-section {
        padding-top: 10px !important; /* Mobile: Adjust for fixed header */
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-lottery__video-wrapper {
        border-radius: 4px;
    }
    .page-lottery__video,
    .page-lottery__video-iframe {
        border-radius: 4px;
    }
    .page-lottery__hero-section {
        padding: 80px 0;
        padding-top: calc(80px + var(--spacing-unit) * 2); /* Adjust for fixed header */
    }
    .page-lottery__main-title {
        font-size: 2.2rem;
    }
    .page-lottery__hero-description {
        font-size: 1.1rem;
    }
    .page-lottery__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-lottery__cta-button {
        width: 80%;
        max-width: 300px;
    }
    .page-lottery__section {
        padding: 60px 0;
    }
    .page-lottery__heading {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    .page-lottery__sub-heading {
        font-size: 1rem;
        margin-bottom: 40px;
    }
    .page-lottery__content-grid {
        gap: 30px;
    }
    .page-lottery__text-block {
        font-size: 1rem;
    }
    .page-lottery__card-grid,
    .page-lottery__steps-grid,
    .page-lottery__promo-grid,
    .page-lottery__features-grid,
    .page-lottery__blog-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-lottery__card,
    .page-lottery__step-item,
    .page-lottery__promo-item,
    .page-lottery__feature-item,
    .page-lottery__blog-item {
        padding: 20px;
    }
    .page-lottery__card-title,
    .page-lottery__promo-title,
    .page-lottery__feature-title,
    .page-lottery__blog-item-title {
        font-size: 1.2rem;
    }
    .page-lottery__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }
    .page-lottery__faq-question h3 {
        font-size: 15px;
        margin-bottom: 0;
        width: calc(100% - 40px);
    }
    .page-lottery__faq-toggle {
        margin-left: 10px;
        width: 24px;
        height: 24px;
        font-size: 20px;
    }
    .page-lottery__faq-answer {
        padding: 0 15px;
    }
    .page-lottery__faq-item.active .page-lottery__faq-answer {
        padding: 15px !important;
    }
    /* Mobile image responsive */
    .page-lottery img {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
    }
    .page-lottery__section,
    .page-lottery__card,
    .page-lottery__container,
    .page-lottery__hero-container,
    .page-lottery__blog-item {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
    }
    .page-lottery__blog-image {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .page-lottery__main-title {
        font-size: 1.8rem;
    }
    .page-lottery__hero-description {
        font-size: 1rem;
    }
    .page-lottery__cta-button {
        width: 100%;
    }
    .page-lottery__heading {
        font-size: 1.5rem;
    }
    .page-lottery__sub-heading {
        font-size: 0.9rem;
    }
}