/* style/bn-c.css */

/* Biến CSS */
:root {
    --page-bn-c-primary-color: #003366;
    --page-bn-c-secondary-color: #FFCC00;
    --page-bn-c-text-dark: #333333;
    --page-bn-c-text-light: #ffffff;
    --page-bn-c-bg-light: #f4f7f6;
    --page-bn-c-border-color: #e0e0e0;
}

.page-bn-c {
    font-family: 'Arial', sans-serif;
    color: var(--page-bn-c-text-dark);
    line-height: 1.6;
}

.page-bn-c__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Hero Section */
.page-bn-c__hero-section {
    background: linear-gradient(135deg, var(--page-bn-c-primary-color), #004d99);
    color: var(--page-bn-c-text-light);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

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

.page-bn-c__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: bold;
    position: relative;
    z-index: 1;
    color: var(--page-bn-c-secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-bn-c__hero-description {
    font-size: 1.25em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

/* Buttons */
.page-bn-c__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1em;
    cursor: pointer;
    border: none;
    position: relative;
    z-index: 1;
}

.page-bn-c__btn--primary {
    background-color: var(--page-bn-c-secondary-color);
    color: var(--page-bn-c-primary-color);
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.4);
}

.page-bn-c__btn--primary:hover {
    background-color: #e6b800;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 204, 0, 0.6);
}

.page-bn-c__btn--secondary {
    background-color: var(--page-bn-c-primary-color);
    color: var(--page-bn-c-secondary-color);
    border: 2px solid var(--page-bn-c-secondary-color);
}

.page-bn-c__btn--secondary:hover {
    background-color: var(--page-bn-c-secondary-color);
    color: var(--page-bn-c-primary-color);
    transform: translateY(-3px);
}

.page-bn-c__btn--small {
    padding: 10px 20px;
    font-size: 0.9em;
    border-radius: 25px;
    background-color: var(--page-bn-c-primary-color);
    color: var(--page-bn-c-secondary-color);
    border: 1px solid var(--page-bn-c-secondary-color);
}

.page-bn-c__btn--small:hover {
    background-color: var(--page-bn-c-secondary-color);
    color: var(--page-bn-c-primary-color);
}

.page-bn-c__btn--cta {
    margin: 10px;
    min-width: 200px;
}

.page-bn-c__btn--outline {
    background-color: transparent;
    border: 2px solid var(--page-bn-c-text-light);
    color: var(--page-bn-c-text-light);
}

.page-bn-c__btn--outline:hover {
    background-color: var(--page-bn-c-text-light);
    color: var(--page-bn-c-primary-color);
    border-color: var(--page-bn-c-text-light);
}

/* General Section Styling */
.page-bn-c__section-title {
    font-size: 2.5em;
    color: var(--page-bn-c-primary-color);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.page-bn-c__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--page-bn-c-secondary-color);
    border-radius: 2px;
}

.page-bn-c__section-subtitle {
    font-size: 1.1em;
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Intro Section */
.page-bn-c__intro-section {
    padding: 80px 0;
    background-color: var(--page-bn-c-bg-light);
}

.page-bn-c__grid-2-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.page-bn-c__intro-content {
    text-align: left;
}

.page-bn-c__intro-content .page-bn-c__section-title {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.page-bn-c__intro-content .page-bn-c__section-title::after {
    left: 0;
    transform: translateX(0);
}

.page-bn-c__feature-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.page-bn-c__feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1em;
    color: var(--page-bn-c-text-dark);
}

.page-bn-c__icon--check {
    color: var(--page-bn-c-secondary-color);
    font-size: 1.5em;
    margin-right: 10px;
    /* Using a simple circle for checkmark icon */
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--page-bn-c-secondary-color);
    position: relative;
}

.page-bn-c__icon--check::before {
    content: '✔'; /* Unicode checkmark */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8em;
    line-height: 1;
    color: var(--page-bn-c-secondary-color);
}

.page-bn-c__intro-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Games Section */
.page-bn-c__games-section {
    padding: 80px 0;
    background-color: var(--page-bn-c-text-light);
}

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

.page-bn-c__game-card {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 25px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-bn-c__game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.page-bn-c__game-img {
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
    height: 180px;
    object-fit: cover;
}

.page-bn-c__game-title {
    font-size: 1.5em;
    color: var(--page-bn-c-primary-color);
    margin-bottom: 10px;
}

.page-bn-c__game-description {
    font-size: 0.95em;
    color: #555;
    margin-bottom: 20px;
}

/* Strategy Section */
.page-bn-c__strategy-section {
    padding: 80px 0;
    background-color: var(--page-bn-c-bg-light);
}

.page-bn-c__strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-bn-c__strategy-item {
    background-color: #fff;
    border-left: 5px solid var(--page-bn-c-secondary-color);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
}

.page-bn-c__strategy-heading {
    font-size: 1.3em;
    color: var(--page-bn-c-primary-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.page-bn-c__icon--strategy {
    color: var(--page-bn-c-primary-color);
    font-size: 1.6em;
    margin-right: 10px;
    /* Using a simple star for strategy icon */
    display: inline-block;
    width: 24px;
    height: 24px;
    position: relative;
}

.page-bn-c__icon--strategy::before {
    content: '⭐'; /* Unicode star */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8em;
    line-height: 1;
}

.page-bn-c__cta-bottom {
    text-align: center;
    margin-top: 40px;
}

/* Guide Section */
.page-bn-c__guide-section {
    padding: 80px 0;
    background-color: var(--page-bn-c-text-light);
}

.page-bn-c__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.page-bn-c__step-card {
    background-color: #fff;
    border: 1px solid var(--page-bn-c-border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.page-bn-c__step-card:hover {
    transform: translateY(-5px);
}

.page-bn-c__step-icon {
    width: 60px;
    height: 60px;
    background-color: var(--page-bn-c-primary-color);
    color: var(--page-bn-c-secondary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2em;
    font-weight: bold;
    margin: 0 auto 20px;
    box-shadow: 0 4px 10px rgba(0, 51, 102, 0.3);
}

.page-bn-c__step-title {
    font-size: 1.4em;
    color: var(--page-bn-c-primary-color);
    margin-bottom: 15px;
}

/* Promo Section */
.page-bn-c__promo-section {
    background: linear-gradient(90deg, var(--page-bn-c-secondary-color), #ffdb4d);
    padding: 60px 0;
    text-align: center;
    color: var(--page-bn-c-primary-color);
}

.page-bn-c__promo-content .page-bn-c__section-title {
    color: var(--page-bn-c-primary-color);
}

.page-bn-c__promo-content .page-bn-c__section-title::after {
    background-color: var(--page-bn-c-primary-color);
}

.page-bn-c__promo-content p {
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsible Gaming */
.page-bn-c__responsible-gaming {
    padding: 80px 0;
    background-color: var(--page-bn-c-bg-light);
    text-align: center;
}

.page-bn-c__responsible-gaming p {
    max-width: 900px;
    margin: 0 auto 30px;
    font-size: 1.1em;
}

/* FAQ Section */
.page-bn-c__faq-section {
    padding: 80px 0;
    background-color: var(--page-bn-c-text-light);
}

.page-bn-c__faq-item {
    background-color: #fff;
    border: 1px solid var(--page-bn-c-border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.page-bn-c__faq-question {
    font-size: 1.3em;
    color: var(--page-bn-c-primary-color);
    margin-bottom: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-bn-c__faq-question::after {
    content: '+';
    font-size: 1.2em;
    color: var(--page-bn-c-secondary-color);
    transition: transform 0.3s ease;
}

.page-bn-c__faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-bn-c__faq-answer {
    font-size: 1em;
    color: #555;
    padding-top: 10px;
    border-top: 1px solid var(--page-bn-c-border-color);
    display: none; /* Hidden by default, toggled by JS */
}

.page-bn-c__faq-answer.active {
    display: block;
}

/* Call to Action Section */
.page-bn-c__call-to-action {
    background: linear-gradient(45deg, var(--page-bn-c-primary-color), #004d99);
    color: var(--page-bn-c-text-light);
    padding: 100px 0;
    text-align: center;
}

.page-bn-c__cta-title {
    font-size: 3em;
    margin-bottom: 20px;
    color: var(--page-bn-c-secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-bn-c__cta-description {
    font-size: 1.2em;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-bn-c__hero-title {
        font-size: 2.8em;
    }
    .page-bn-c__section-title {
        font-size: 2em;
    }
    .page-bn-c__grid-2-cols {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .page-bn-c__intro-content .page-bn-c__section-title {
        text-align: center;
    }
    .page-bn-c__intro-content .page-bn-c__section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .page-bn-c__cta-title {
        font-size: 2.5em;
    }
}

@media (max-width: 768px) {
    .page-bn-c__hero-section {
        padding: 80px 0;
    }
    .page-bn-c__hero-title {
        font-size: 2.2em;
    }
    .page-bn-c__hero-description {
        font-size: 1em;
    }
    .page-bn-c__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-bn-c__section-title {
        font-size: 1.8em;
    }
    .page-bn-c__section-subtitle {
        font-size: 1em;
    }
    .page-bn-c__games-section, .page-bn-c__strategy-section, .page-bn-c__guide-section, .page-bn-c__promo-section, .page-bn-c__responsible-gaming, .page-bn-c__faq-section, .page-bn-c__call-to-action {
        padding: 60px 0;
    }
    .page-bn-c__game-grid, .page-bn-c__strategy-grid, .page-bn-c__guide-steps {
        grid-template-columns: 1fr;
    }
    .page-bn-c__cta-title {
        font-size: 2em;
    }
    .page-bn-c__cta-description {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    .page-bn-c__hero-section {
        padding: 60px 0;
    }
    .page-bn-c__hero-title {
        font-size: 1.8em;
    }
    .page-bn-c__btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-bn-c__section-title {
        font-size: 1.5em;
    }
    .page-bn-c__cta-title {
        font-size: 1.8em;
    }
}