/* style/slots-classic.css */

/* Biến CSS cho màu sắc */
:root {
    --k8vn-gold: #FFD700;
    --k8vn-red: #8B0000;
    --k8vn-dark-bg: #1a1a1a; /* Darker background for contrast */
    --k8vn-light-text: #ffffff; /* Light text for dark backgrounds */
    --k8vn-dark-text: #333333; /* Dark text for light backgrounds */
    --k8vn-medium-gray: #f0f0f0;
}

.page-slots-classic {
    font-family: 'Arial', sans-serif;
    color: var(--k8vn-light-text); /* Default text color for the page */
    background-color: var(--k8vn-dark-bg);
    line-height: 1.6;
}

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

.page-slots-classic__section {
    padding: 60px 0;
    text-align: center;
}

.page-slots-classic__section:nth-child(even) {
    background-color: #2a2a2a; /* Slightly different background for alternating sections */
}

.page-slots-classic__title,
.page-slots-classic__section-title {
    color: var(--k8vn-gold);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-slots-classic__title {
    font-size: 3.5em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-slots-classic__section-title {
    font-size: 2.5em;
    color: var(--k8vn-gold);
}

.page-slots-classic__subtitle {
    font-size: 1.2em;
    color: var(--k8vn-medium-gray);
    margin-bottom: 40px;
}

.page-slots-classic__hero {
    background: linear-gradient(135deg, var(--k8vn-red) 0%, #3a0000 100%); /* Deeper red gradient for hero */
    padding: 100px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    text-align: left;
}

.page-slots-classic__hero-content {
    max-width: 600px;
}

.page-slots-classic__hero-image-wrapper {
    flex-shrink: 0;
    max-width: 500px;
    width: 100%;
}

.page-slots-classic__hero-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.page-slots-classic__cta-group {
    margin-top: 30px;
    display: flex;
    gap: 20px;
    justify-content: flex-start;
}

.page-slots-classic__button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
    white-space: nowrap;
}

.page-slots-classic__button--primary {
    background-color: var(--k8vn-gold);
    color: var(--k8vn-red); /* Darker text for gold button */
    border: 2px solid var(--k8vn-gold);
}

.page-slots-classic__button--primary:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
}

.page-slots-classic__button--secondary {
    background-color: transparent;
    color: var(--k8vn-gold);
    border: 2px solid var(--k8vn-gold);
}

.page-slots-classic__button--secondary:hover {
    background-color: rgba(255, 215, 0, 0.1);
    transform: translateY(-3px);
}

.page-slots-classic__button--play-now {
    margin-top: 30px;
    font-size: 1.3em;
    padding: 18px 35px;
    background-color: var(--k8vn-gold);
    color: var(--k8vn-red);
    border: none;
}

.page-slots-classic__button--play-now:hover {
    background-color: #e6c200;
}

.page-slots-classic__button--download {
    margin-top: 30px;
    font-size: 1.3em;
    padding: 18px 35px;
    background-color: var(--k8vn-red);
    color: var(--k8vn-light-text);
    border: none;
}

.page-slots-classic__button--download:hover {
    background-color: #6a0000;
}

.page-slots-classic__button--lg {
    font-size: 1.5em;
    padding: 20px 40px;
}

.page-slots-classic__section--about p, .page-slots-classic__section--games p,
.page-slots-classic__section--guide p, .page-slots-classic__section--tips p,
.page-slots-classic__section--promo p, .page-slots-classic__section--app-download p,
.page-slots-classic__section--trust p, .page-slots-classic__section--faq p,
.page-slots-classic__section--final-cta p {
    color: var(--k8vn-medium-gray);
    margin-bottom: 20px;
}

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

.page-slots-classic__feature-item {
    background-color: #2a2a2a;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: left;
}

.page-slots-classic__feature-title {
    color: var(--k8vn-gold);
    font-size: 1.6em;
    margin-bottom: 15px;
}

.page-slots-classic__inline-image {
    width: 48%;
    height: auto;
    border-radius: 8px;
    margin: 1%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

.page-slots-classic__image-row {
    display: flex;
    justify-content: center;
    gap: 2%;
    margin-top: 40px;
}

.page-slots-classic__game-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    text-align: left;
}

.page-slots-classic__game-list li {
    background-color: #2a2a2a;
    margin-bottom: 20px;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-slots-classic__game-type-title {
    color: var(--k8vn-gold);
    font-size: 1.8em;
    margin-bottom: 10px;
}

.page-slots-classic__guide-steps {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    text-align: left;
}

.page-slots-classic__guide-steps li {
    background-color: #2a2a2a;
    margin-bottom: 20px;
    padding: 25px;
    border-left: 5px solid var(--k8vn-gold);
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-slots-classic__step-title {
    color: var(--k8vn-gold);
    font-size: 1.7em;
    margin-bottom: 10px;
}

.page-slots-classic__full-width-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-slots-classic__tips-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    text-align: left;
}

.page-slots-classic__tips-list li {
    background-color: #2a2a2a;
    margin-bottom: 20px;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-slots-classic__tip-title {
    color: var(--k8vn-gold);
    font-size: 1.7em;
    margin-bottom: 10px;
}

.page-slots-classic__promo-list {
    list-style: disc inside;
    text-align: left;
    color: var(--k8vn-medium-gray);
    margin-top: 20px;
    margin-left: 20px;
}

.page-slots-classic__promo-list li {
    margin-bottom: 10px;
}

.page-slots-classic__promo-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-slots-classic__app-benefits {
    list-style: disc inside;
    text-align: left;
    color: var(--k8vn-medium-gray);
    margin-top: 20px;
    margin-left: 20px;
}

.page-slots-classic__app-benefits li {
    margin-bottom: 10px;
}

.page-slots-classic__app-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-slots-classic__security-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-slots-classic__faq-item {
    background-color: #2a2a2a;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-slots-classic__faq-question {
    color: var(--k8vn-gold);
    font-size: 1.5em;
    margin-bottom: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-slots-classic__faq-answer {
    color: var(--k8vn-medium-gray);
    display: none; /* Hidden by default, JS will toggle */
    padding-top: 10px;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    margin-top: 10px;
}

.page-slots-classic__faq-item.active .page-slots-classic__faq-answer {
    display: block;
}

.page-slots-classic__faq-question::after {
    content: '+';
    font-size: 1.2em;
    font-weight: bold;
    color: var(--k8vn-gold);
    transition: transform 0.3s ease;
}

.page-slots-classic__faq-item.active .page-slots-classic__faq-question::after {
    content: '-';
    transform: rotate(180deg);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-slots-classic__title {
        font-size: 2.8em;
    }
    .page-slots-classic__section-title {
        font-size: 2em;
    }
    .page-slots-classic__hero {
        flex-direction: column;
        text-align: center;
        padding: 80px 0;
    }
    .page-slots-classic__hero-content {
        max-width: 100%;
    }
    .page-slots-classic__cta-group {
        justify-content: center;
    }
    .page-slots-classic__feature-item {
        padding: 25px;
    }
    .page-slots-classic__feature-title {
        font-size: 1.4em;
    }
    .page-slots-classic__game-type-title,
    .page-slots-classic__step-title,
    .page-slots-classic__tip-title {
        font-size: 1.5em;
    }
    .page-slots-classic__inline-image {
        width: 100%;
        margin: 10px 0;
    }
    .page-slots-classic__image-row {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .page-slots-classic__title {
        font-size: 2.2em;
    }
    .page-slots-classic__section-title {
        font-size: 1.8em;
    }
    .page-slots-classic__button {
        padding: 12px 25px;
        font-size: 0.9em;
    }
    .page-slots-classic__cta-group {
        flex-direction: column;
        gap: 15px;
    }
    .page-slots-classic__button--play-now,
    .page-slots-classic__button--download,
    .page-slots-classic__button--lg {
        font-size: 1.1em;
        padding: 15px 30px;
    }
    .page-slots-classic__section {
        padding: 40px 0;
    }
    .page-slots-classic__hero {
        padding: 60px 0;
    }
    .page-slots-classic__faq-question {
        font-size: 1.3em;
    }
}

@media (max-width: 480px) {
    .page-slots-classic__title {
        font-size: 1.8em;
    }
    .page-slots-classic__section-title {
        font-size: 1.5em;
    }
    .page-slots-classic__subtitle {
        font-size: 1em;
    }
    .page-slots-classic__button {
        width: 100%;
        text-align: center;
    }
    .page-slots-classic__hero-image-wrapper {
        padding: 0 10px;
    }
}