/* style/bn-c.css */

:root {
    --primary-color: #1A237E; /* Deep Blue */
    --secondary-color: #FFD700; /* Gold */
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #f4f7f6;
    --bg-dark: #0f154a;
    --border-color: #e0e0e0;
}

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

.page-bn-c .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-bn-c h1, .page-bn-c h2, .page-bn-c h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
    font-weight: bold;
}

.page-bn-c h1 {
    font-size: 3.2em;
    color: var(--text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-bn-c h2 {
    font-size: 2.5em;
    padding-top: 40px;
    margin-bottom: 30px;
    position: relative;
}

.page-bn-c h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

.page-bn-c h3 {
    font-size: 1.8em;
    color: var(--primary-color);
    margin-top: 25px;
    margin-bottom: 15px;
}

.page-bn-c p {
    margin-bottom: 15px;
    text-align: justify;
}

.page-bn-c ul, .page-bn-c ol {
    margin-bottom: 20px;
    padding-left: 25px;
}

.page-bn-c li {
    margin-bottom: 10px;
}

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

.page-bn-c a:hover {
    color: var(--secondary-color);
}

.page-bn-c .cta-button, .page-bn-c .secondary-button, .page-bn-c .promo-button {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 8px;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    text-align: center;
    margin-top: 20px;
    font-size: 1.1em;
}

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

.page-bn-c .cta-button:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

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

.page-bn-c .secondary-button:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-bn-c .promo-button {
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: 10px 20px;
    font-size: 0.9em;
    margin-top: 15px;
}

.page-bn-c .promo-button:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    transform: scale(1.05);
}

/* Hero Section */
.page-bn-c .hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--primary-color), #000000);
    color: var(--text-light);
}

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

.page-bn-c .hero-image {
    width: 100%;
    margin-bottom: 30px;
}

.page-bn-c .hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-bn-c .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-bn-c .hero-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

/* Section Styling */
.page-bn-c .introduction-section, 
.page-bn-c .game-types-section, 
.page-bn-c .promotions-section, 
.page-bn-c .guide-section, 
.page-bn-c .safety-support-section, 
.page-bn-c .conclusion-section {
    padding: 60px 0;
    background-color: var(--bg-light);
}

.page-bn-c .features-section, .page-bn-c .strategy-section {
    padding: 60px 0;
    background-color: #e8eceb;
}

.page-bn-c .faq-section {
    padding: 60px 0;
    background-color: var(--bg-light);
}

/* Feature Grid */
.page-bn-c .feature-grid, .page-bn-c .strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-bn-c .feature-item, .page-bn-c .strategy-item {
    background-color: var(--text-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-bn-c .feature-item:hover, .page-bn-c .strategy-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-bn-c .feature-item img, .page-bn-c .strategy-item img {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-bn-c .feature-item h3, .page-bn-c .strategy-item h3 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin-top: 0;
    margin-bottom: 10px;
}

.page-bn-c .feature-item p, .page-bn-c .strategy-item p {
    font-size: 0.95em;
    color: #555;
    text-align: center;
}

/* Promotions Cards */
.page-bn-c .promo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-bn-c .promo-card {
    background-color: var(--text-light);
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    text-align: center;
    padding-bottom: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-bn-c .promo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-bn-c .promo-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 20px;
}

.page-bn-c .promo-card h3 {
    font-size: 1.6em;
    color: var(--primary-color);
    margin-bottom: 10px;
    padding: 0 20px;
}

.page-bn-c .promo-card p {
    font-size: 0.95em;
    color: #555;
    padding: 0 20px;
    text-align: center;
}

/* Guide List */
.page-bn-c .guide-section ol {
    list-style: none;
    counter-reset: guide-counter;
    padding: 0;
}

.page-bn-c .guide-section li {
    counter-increment: guide-counter;
    background-color: var(--text-light);
    margin-bottom: 20px;
    padding: 25px 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    position: relative;
    padding-left: 70px;
    font-size: 1.1em;
    color: var(--text-dark);
}

.page-bn-c .guide-section li::before {
    content: counter(guide-counter);
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--secondary-color);
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.4em;
}

.page-bn-c .guide-section li strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 5px;
    font-size: 1.2em;
}

/* Safety & Support List */
.page-bn-c .safety-support-section ul {
    list-style: none;
    padding: 0;
}

.page-bn-c .safety-support-section li {
    background-color: var(--text-light);
    margin-bottom: 15px;
    padding: 20px 25px;
    border-left: 5px solid var(--secondary-color);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    font-size: 1.05em;
    color: var(--text-dark);
}

.page-bn-c .safety-support-section li strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 5px;
    font-size: 1.1em;
}

/* FAQ Section */
.page-bn-c .faq-list {
    margin-top: 40px;
}

.page-bn-c .faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.page-bn-c .faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: var(--text-light);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.page-bn-c .faq-question:hover {
    background: #f5f5f5;
}

.page-bn-c .faq-question h3 {
    margin: 0;
    font-size: 1.25em;
    color: var(--primary-color);
    text-align: left;
    flex-grow: 1;
}

.page-bn-c .faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: var(--secondary-color);
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-bn-c .faq-item.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.page-bn-c .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    background: #f9f9f9;
    padding: 0 25px;
}

.page-bn-c .faq-item.active .faq-answer {
    max-height: 500px; /* Sufficient height to contain content */
    padding: 25px;
    border-top: 1px solid var(--border-color);
}

.page-bn-c .faq-answer p {
    margin: 0;
    color: var(--text-dark);
    font-size: 1em;
}

/* Conclusion Section */
.page-bn-c .conclusion-section {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--bg-dark));
    color: var(--text-light);
}

.page-bn-c .conclusion-section h2 {
    color: var(--secondary-color);
    font-size: 3em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-bn-c .conclusion-section h2::after {
    background: var(--text-light);
}

.page-bn-c .conclusion-section p {
    font-size: 1.3em;
    max-width: 900px;
    margin: 0 auto 40px auto;
    color: rgba(255, 255, 255, 0.9);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-bn-c h1 {
        font-size: 2.8em;
    }
    .page-bn-c h2 {
        font-size: 2em;
    }
    .page-bn-c .hero-content p {
        font-size: 1.1em;
    }
    .page-bn-c .feature-grid, .page-bn-c .strategy-grid, .page-bn-c .promo-cards {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .page-bn-c .guide-section li {
        padding-left: 60px;
        font-size: 1em;
    }
    .page-bn-c .guide-section li::before {
        width: 35px;
        height: 35px;
        font-size: 1.2em;
        left: 15px;
    }
    .page-bn-c .conclusion-section h2 {
        font-size: 2.5em;
    }
    .page-bn-c .conclusion-section p {
        font-size: 1.1em;
    }
}

@media (max-width: 768px) {
    .page-bn-c .container {
        padding: 15px;
    }
    .page-bn-c h1 {
        font-size: 2.2em;
    }
    .page-bn-c h2 {
        font-size: 1.8em;
    }
    .page-bn-c h3 {
        font-size: 1.4em;
    }
    .page-bn-c .hero-section {
        padding: 60px 15px;
    }
    .page-bn-c .hero-content p {
        font-size: 1em;
    }
    .page-bn-c .cta-button, .page-bn-c .secondary-button, .page-bn-c .promo-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-bn-c .feature-item, .page-bn-c .strategy-item, .page-bn-c .promo-card {
        padding: 20px;
    }
    .page-bn-c .promo-card img {
        height: 180px;
    }
    .page-bn-c .guide-section li {
        padding: 20px 20px 20px 55px;
    }
    .page-bn-c .guide-section li::before {
        width: 30px;
        height: 30px;
        font-size: 1em;
        left: 10px;
    }
    .page-bn-c .faq-question {
        padding: 15px 20px;
    }
    .page-bn-c .faq-question h3 {
        font-size: 1.1em;
    }
    .page-bn-c .faq-toggle {
        font-size: 20px;
    }
    .page-bn-c .faq-item.active .faq-answer {
        padding: 20px;
    }
    .page-bn-c .conclusion-section h2 {
        font-size: 2em;
    }
    .page-bn-c .conclusion-section p {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    .page-bn-c h1 {
        font-size: 1.8em;
    }
    .page-bn-c h2 {
        font-size: 1.6em;
    }
    .page-bn-c .hero-section {
        padding: 40px 10px;
    }
    .page-bn-c .cta-button, .page-bn-c .secondary-button, .page-bn-c .promo-button {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-bn-c .feature-grid, .page-bn-c .strategy-grid, .page-bn-c .promo-cards {
        grid-template-columns: 1fr;
    }
    .page-bn-c .faq-question h3 {
        font-size: 1em;
    }
    .page-bn-c .faq-toggle {
        font-size: 18px;
    }
    .page-bn-c .conclusion-section h2 {
        font-size: 1.8em;
    }
}