/* style/khuyn-mi.css */
.page-khuyn-mi {
    font-family: 'Arial', sans-serif;
    color: #E5E5E5; /* Light grey for text on dark background */
    background-color: #1A1A1A;
    line-height: 1.6;
}

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

.page-khuyn-mi__hero {
    background: linear-gradient(135deg, #FFD700, #1A1A1A);
    padding: 80px 0;
    text-align: center;
    color: #1A1A1A;
    position: relative;
    overflow: hidden;
}

.page-khuyn-mi__hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 26, 0.4); /* Dark overlay for text readability */
    z-index: 1;
}

.page-khuyn-mi__hero .page-khuyn-mi__container {
    position: relative;
    z-index: 2;
}

.page-khuyn-mi__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.6;
}

.page-khuyn-mi__title {
    font-size: 3.5em;
    color: #FFD700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-khuyn-mi__subtitle {
    font-size: 1.5em;
    color: #E5E5E5;
    margin-bottom: 30px;
}

.page-khuyn-mi__description {
    font-size: 1.1em;
    margin-bottom: 40px;
    color: #E5E5E5;
}

.page-khuyn-mi__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    margin: 10px;
    cursor: pointer;
}

.page-khuyn-mi__btn--primary {
    background-color: #FFD700;
    color: #1A1A1A;
    border: 2px solid #FFD700;
}

.page-khuyn-mi__btn--primary:hover {
    background-color: #E0B300;
    transform: translateY(-3px);
}

.page-khuyn-mi__btn--secondary {
    background-color: #0028ff; /* A strong blue for contrast */
    color: #FFFFFF;
    border: 2px solid #0028ff;
}

.page-khuyn-mi__btn--secondary:hover {
    background-color: #001fcc;
    transform: translateY(-3px);
}

.page-khuyn-mi__btn--outline {
    background-color: transparent;
    color: #FFD700;
    border: 2px solid #FFD700;
}

.page-khuyn-mi__btn--outline:hover {
    background-color: #FFD700;
    color: #1A1A1A;
    transform: translateY(-3px);
}

.page-khuyn-mi__section {
    padding: 60px 0;
    background-color: #1A1A1A;
}

.page-khuyn-mi__section:nth-of-type(even) {
    background-color: #2A2A2A;
}

.page-khuyn-mi__section-title {
    font-size: 2.5em;
    color: #FFD700;
    text-align: center;
    margin-bottom: 40px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.page-khuyn-mi__list {
    list-style: disc inside;
    margin-bottom: 20px;
    padding-left: 20px;
}

.page-khuyn-mi__list li {
    margin-bottom: 10px;
    color: #E5E5E5;
}

.page-khuyn-mi__list strong {
    color: #FFD700;
}

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

.page-khuyn-mi__promo-card {
    background-color: #2A2A2A;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-khuyn-mi__promo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}

.page-khuyn-mi__promo-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-khuyn-mi__card-title {
    font-size: 1.8em;
    color: #FFD700;
    margin-bottom: 15px;
}

.page-khuyn-mi__promo-card p {
    color: #CCCCCC;
    margin-bottom: 25px;
    flex-grow: 1;
}

.page-khuyn-mi__promo-card .page-khuyn-mi__btn {
    width: fit-content;
    margin: 0 auto;
}

.page-khuyn-mi__how-to-claim ol {
    list-style: none;
    counter-reset: step-counter;
    padding-left: 0;
}

.page-khuyn-mi__how-to-claim li {
    counter-increment: step-counter;
    margin-bottom: 25px;
    position: relative;
    padding-left: 60px;
    color: #E5E5E5;
    font-size: 1.1em;
}

.page-khuyn-mi__how-to-claim li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    background-color: #FFD700;
    color: #1A1A1A;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.4em;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.page-khuyn-mi__how-to-claim li a {
    color: #FFD700;
    text-decoration: underline;
}

.page-khuyn-mi__how-to-claim li a:hover {
    color: #E0B300;
}

.page-khuyn-mi__terms-list {
    list-style: none;
    padding-left: 0;
}

.page-khuyn-mi__terms-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
}

.page-khuyn-mi__terms-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #FFD700;
    font-size: 1.5em;
    line-height: 1;
}

.page-khuyn-mi__terms-conditions a, .page-khuyn-mi__responsible-gambling a, .page-khuyn-mi__faq a {
    color: #FFD700;
    text-decoration: underline;
}

.page-khuyn-mi__terms-conditions a:hover, .page-khuyn-mi__responsible-gambling a:hover, .page-khuyn-mi__faq a:hover {
    color: #E0B300;
}

.page-khuyn-mi__faq-item {
    background-color: #2A2A2A;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.page-khuyn-mi__faq-question {
    font-size: 1.3em;
    color: #FFD700;
    margin-bottom: 10px;
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.page-khuyn-mi__faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

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

.page-khuyn-mi__faq-answer {
    color: #CCCCCC;
    display: none;
    margin-top: 10px;
}

.page-khuyn-mi__faq-answer.active {
    display: block;
}

.page-khuyn-mi__cta-final {
    text-align: center;
    padding-bottom: 80px;
}

.page-khuyn-mi__cta-final .page-khuyn-mi__section-title {
    font-size: 3em;
}

.page-khuyn-mi__cta-final p {
    font-size: 1.2em;
    color: #E5E5E5;
    margin-bottom: 30px;
}

.page-khuyn-mi__button-group {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .page-khuyn-mi__title {
        font-size: 2.8em;
    }
    .page-khuyn-mi__subtitle {
        font-size: 1.3em;
    }
    .page-khuyn-mi__section-title {
        font-size: 2em;
    }
    .page-khuyn-mi__promo-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-khuyn-mi__hero {
        padding: 60px 0;
    }
    .page-khuyn-mi__title {
        font-size: 2.2em;
    }
    .page-khuyn-mi__subtitle {
        font-size: 1.1em;
    }
    .page-khuyn-mi__description {
        font-size: 1em;
    }
    .page-khuyn-mi__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-khuyn-mi__section {
        padding: 40px 0;
    }
    .page-khuyn-mi__section-title {
        font-size: 1.8em;
    }
    .page-khuyn-mi__promo-grid {
        grid-template-columns: 1fr;
    }
    .page-khuyn-mi__how-to-claim li {
        padding-left: 50px;
    }
    .page-khuyn-mi__how-to-claim li::before {
        width: 35px;
        height: 35px;
        font-size: 1.2em;
    }
    .page-khuyn-mi__cta-final .page-khuyn-mi__section-title {
        font-size: 2.5em;
    }
}

@media (max-width: 480px) {
    .page-khuyn-mi__title {
        font-size: 1.8em;
    }
    .page-khuyn-mi__subtitle {
        font-size: 0.9em;
    }
    .page-khuyn-mi__description {
        font-size: 0.9em;
    }
    .page-khuyn-mi__btn {
        padding: 10px 20px;
        font-size: 0.9em;
        margin: 5px;
    }
    .page-khuyn-mi__section-title {
        font-size: 1.5em;
    }
    .page-khuyn-mi__card-title {
        font-size: 1.5em;
    }
    .page-khuyn-mi__faq-question {
        font-size: 1.1em;
    }
    .page-khuyn-mi__cta-final .page-khuyn-mi__section-title {
        font-size: 2em;
    }
}