/* style/game-introduction.css */
.page-game-introduction {
    font-family: 'Arial', sans-serif;
    color: #333;
    line-height: 1.6;
}

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

.page-game-introduction__section {
    padding: 60px 0;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.page-game-introduction__section--dark {
    background-color: #0047AB;
    color: #fff;
}

.page-game-introduction__section-title {
    font-size: 2.5em;
    color: #0047AB;
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
}

.page-game-introduction__section-title--light {
    color: #FFD700;
}

.page-game-introduction__section-description {
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 40px;
    color: #555;
}

.page-game-introduction__section-description--light {
    color: #e0e0e0;
}

.page-game-introduction__hero-section {
    background: linear-gradient(135deg, #0047AB 0%, #002880 100%);
    color: #fff;
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.page-game-introduction__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('[GALLERY:bg:abstract_geometric_pattern,dark_blue_gold]') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.page-game-introduction__hero-section > .page-game-introduction__container {
    position: relative;
    z-index: 1;
}

.page-game-introduction__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    color: #FFD700;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-game-introduction__hero-subtitle {
    font-size: 1.5em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #f0f0f0;
}

.page-game-introduction__hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.page-game-introduction__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
    cursor: pointer;
}

.page-game-introduction__btn--primary {
    background-color: #FFD700;
    color: #0047AB;
    border: 2px solid #FFD700;
}

.page-game-introduction__btn--primary:hover {
    background-color: #e6c200;
    border-color: #e6c200;
    transform: translateY(-3px);
}

.page-game-introduction__btn--secondary {
    background-color: transparent;
    color: #FFD700;
    border: 2px solid #FFD700;
}

.page-game-introduction__btn--secondary:hover {
    background-color: #FFD700;
    color: #0047AB;
    transform: translateY(-3px);
}

.page-game-introduction__btn--inline {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 1em;
    border-radius: 5px;
}

.page-game-introduction__btn--card {
    padding: 10px 20px;
    font-size: 0.9em;
    border-radius: 5px;
    margin-top: auto; /* Push button to bottom */
}

.page-game-introduction__btn--step {
    padding: 8px 15px;
    font-size: 0.9em;
    border-radius: 5px;
}

.page-game-introduction__btn--large {
    padding: 20px 40px;
    font-size: 1.3em;
}

.page-game-introduction__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 40px;
}

.page-game-introduction__content-wrapper--reversed {
    flex-direction: row-reverse;
}

.page-game-introduction__text-content {
    flex: 1;
    font-size: 1.1em;
}

.page-game-introduction__text-content p {
    margin-bottom: 15px;
    color: #444;
}

.page-game-introduction__section--dark .page-game-introduction__text-content p {
    color: #f0f0f0;
}

.page-game-introduction__text-content h3 {
    font-size: 1.6em;
    color: #0047AB;
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-game-introduction__section--dark .page-game-introduction__text-content h3 {
    color: #FFD700;
}

.page-game-introduction__image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-game-introduction__image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.page-game-introduction__game-card {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 25px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-game-introduction__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-game-introduction__card-image {
    max-width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-game-introduction__card-title {
    font-size: 1.8em;
    color: #0047AB;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-game-introduction__card-description {
    color: #555;
    font-size: 1em;
    margin-bottom: 20px;
}

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

.page-game-introduction__feature-item {
    text-align: center;
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.page-game-introduction__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px rgba(0, 71, 171, 0.3));
}

.page-game-introduction__feature-title {
    font-size: 1.5em;
    color: #0047AB;
    margin-bottom: 10px;
}

.page-game-introduction__feature-description {
    color: #666;
}

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

.page-game-introduction__step-card {
    background-color: #003a8a; /* Darker blue for contrast */
    color: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-game-introduction__step-number {
    background-color: #FFD700;
    color: #0047AB;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8em;
    font-weight: bold;
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    border: 3px solid #0047AB;
}

.page-game-introduction__step-title {
    font-size: 1.8em;
    color: #FFD700;
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-game-introduction__step-description {
    color: #f0f0f0;
    margin-bottom: 20px;
}

.page-game-introduction__promo-list {
    list-style: none;
    padding: 0;
    margin: 40px auto;
    max-width: 800px;
}

.page-game-introduction__promo-list li {
    font-size: 1.2em;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    color: #f0f0f0;
}

.page-game-introduction__icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-right: 15px;
    background-color: #FFD700;
    -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"/></svg>') no-repeat 50% 50%;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"/></svg>') no-repeat 50% 50%;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.page-game-introduction__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
}

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

.page-game-introduction__why-choose-item {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.page-game-introduction__why-choose-icon {
    font-size: 3em;
    margin-bottom: 15px;
    display: block;
}

.page-game-introduction__why-choose-title {
    font-size: 1.6em;
    color: #0047AB;
    margin-bottom: 10px;
}

.page-game-introduction__why-choose-description {
    color: #666;
}

.page-game-introduction__detail-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-game-introduction__detail-card {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.page-game-introduction__detail-title {
    font-size: 1.8em;
    color: #0047AB;
    margin-bottom: 15px;
}

.page-game-introduction__detail-title a {
    color: #0047AB;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-game-introduction__detail-title a:hover {
    color: #FFD700;
}

.page-game-introduction__detail-description {
    color: #555;
    font-size: 1.1em;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-game-introduction__btn--detail {
    padding: 10px 20px;
    font-size: 1em;
    border-radius: 5px;
    background-color: #0047AB;
    color: #fff;
    border: 2px solid #0047AB;
}

.page-game-introduction__btn--detail:hover {
    background-color: #003a8a;
    border-color: #003a8a;
}

.page-game-introduction__cta-bottom-section .page-game-introduction__cta-content {
    text-align: center;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .page-game-introduction__hero-title {
        font-size: 2.8em;
    }
    .page-game-introduction__hero-subtitle {
        font-size: 1.2em;
    }
    .page-game-introduction__section-title {
        font-size: 2em;
    }
    .page-game-introduction__content-wrapper {
        flex-direction: column;
    }
    .page-game-introduction__content-wrapper--reversed {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .page-game-introduction__hero-title {
        font-size: 2.2em;
    }
    .page-game-introduction__hero-subtitle {
        font-size: 1em;
    }
    .page-game-introduction__hero-actions {
        flex-direction: column;
        gap: 15px;
    }
    .page-game-introduction__btn {
        width: 80%;
        margin: 0 auto;
    }
    .page-game-introduction__section {
        padding: 40px 0;
    }
    .page-game-introduction__section-title {
        font-size: 1.8em;
    }
    .page-game-introduction__section-description {
        font-size: 1em;
    }
    .page-game-introduction__text-content h3 {
        font-size: 1.4em;
    }
    .page-game-introduction__game-grid, .page-game-introduction__features-grid, .page-game-introduction__steps-grid, .page-game-introduction__why-choose-grid, .page-game-introduction__detail-list {
        grid-template-columns: 1fr;
    }
    .page-game-introduction__step-number {
        position: static;
        transform: none;
        margin: 0 auto 20px auto;
    }
    .page-game-introduction__promo-list li {
        font-size: 1em;
    }
    .page-game-introduction__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .page-game-introduction__hero-title {
        font-size: 1.8em;
    }
    .page-game-introduction__btn {
        font-size: 1em;
        padding: 12px 25px;
    }
    .page-game-introduction__btn--large {
        font-size: 1.1em;
        padding: 15px 30px;
    }
    .page-game-introduction__section-title {
        font-size: 1.5em;
    }
}