/* style/khuyn-mi.css */

/* General page styling */
.page-khuyn-mi {
    font-family: 'Arial', sans-serif;
    color: #E0E0E0;
    background-color: #1A1A2E;
    line-height: 1.6;
}

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

.page-khuyn-mi__section-title {
    font-size: 2.5rem;
    color: #E94560;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.page-khuyn-mi__section-description {
    font-size: 1.1rem;
    color: #B0B0B0;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Section */
.page-khuyn-mi__hero-section {
    background: linear-gradient(135deg, #1A1A2E 0%, #E94560 100%);
    padding: 80px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 40px;
}

.page-khuyn-mi__hero-content {
    max-width: 900px;
    padding: 0 20px;
}

.page-khuyn-mi__hero-title {
    font-size: 3.5rem;
    color: #FFFFFF;
    margin-bottom: 20px;
    font-weight: 900;
    line-height: 1.2;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}

.page-khuyn-mi__hero-description {
    font-size: 1.3rem;
    color: #F0F0F0;
    margin-bottom: 40px;
    line-height: 1.5;
}

.page-khuyn-mi__hero-image-wrapper {
    width: 100%;
    max-width: 800px;
    margin-top: 40px;
}

.page-khuyn-mi__hero-image {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Buttons */
.page-khuyn-mi__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.page-khuyn-mi__btn--primary {
    background-color: #E94560;
    color: #FFFFFF;
    border: 2px solid #E94560;
}

.page-khuyn-mi__btn--primary:hover {
    background-color: #D6344F;
    border-color: #D6344F;
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(233, 69, 96, 0.4);
}

.page-khuyn-mi__btn--secondary {
    background-color: transparent;
    color: #E94560;
    border: 2px solid #E94560;
}

.page-khuyn-mi__btn--secondary:hover {
    background-color: #E94560;
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(233, 69, 96, 0.4);
}

.page-khuyn-mi__btn--link {
    background: none;
    border: none;
    color: #E94560;
    padding: 0;
    font-size: 1rem;
    text-decoration: underline;
}

.page-khuyn-mi__btn--link:hover {
    color: #D6344F;
    text-decoration: none;
}

/* Promotion Categories */
.page-khuyn-mi__promotion-categories {
    padding: 60px 0;
    background-color: #1A1A2E;
}

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

.page-khuyn-mi__category-card {
    background-color: #2C2C4A;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-khuyn-mi__category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
}

.page-khuyn-mi__category-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: brightness(1.2);
}

.page-khuyn-mi__category-title {
    font-size: 1.5rem;
    color: #FFFFFF;
    margin-bottom: 15px;
}

.page-khuyn-mi__category-text {
    font-size: 0.95rem;
    color: #B0B0B0;
    margin-bottom: 25px;
}

/* Featured Promotions */
.page-khuyn-mi__featured-promotions {
    padding: 80px 0;
    background-color: #1A1A2E;
}

.page-khuyn-mi__promotion-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.page-khuyn-mi__promo-card {
    background-color: #2C2C4A;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-khuyn-mi__promo-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.page-khuyn-mi__promo-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.page-khuyn-mi__promo-title {
    font-size: 1.8rem;
    color: #E94560;
    margin-bottom: 15px;
    font-weight: bold;
}

.page-khuyn-mi__promo-text {
    font-size: 1rem;
    color: #B0B0B0;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-khuyn-mi__promo-details {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.page-khuyn-mi__promo-details li {
    color: #F0F0F0;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.page-khuyn-mi__promo-details li i {
    color: #E94560;
    margin-right: 10px;
}

/* How to Claim Section */
.page-khuyn-mi__how-to-claim {
    padding: 80px 0;
    background-color: #1A1A2E;
}

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

.page-khuyn-mi__step-card {
    background-color: #2C2C4A;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    position: relative;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-khuyn-mi__step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #E94560;
    color: #FFFFFF;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: bold;
    border: 3px solid #1A1A2E;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-khuyn-mi__step-title {
    font-size: 1.6rem;
    color: #FFFFFF;
    margin-top: 20px;
    margin-bottom: 15px;
}

.page-khuyn-mi__step-text {
    font-size: 1rem;
    color: #B0B0B0;
    margin-bottom: 20px;
}

/* Terms & Conditions */
.page-khuyn-mi__terms-conditions {
    padding: 80px 0;
    background-color: #1A1A2E;
}

.page-khuyn-mi__terms-list {
    list-style: none;
    padding: 0;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.page-khuyn-mi__terms-list li {
    background-color: #2C2C4A;
    margin-bottom: 15px;
    padding: 20px;
    border-radius: 8px;
    color: #F0F0F0;
    font-size: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: flex-start;
}

.page-khuyn-mi__terms-list li i {
    color: #E94560;
    margin-right: 15px;
    font-size: 1.2rem;
    line-height: 1.6;
}

/* App Download */
.page-khuyn-mi__app-download {
    padding: 80px 0;
    background-color: #1A1A2E;
}

.page-khuyn-mi__app-download-content {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    justify-content: center;
}

.page-khuyn-mi__app-text-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.page-khuyn-mi__app-text-wrapper .page-khuyn-mi__section-title {
    text-align: left;
    font-size: 2.2rem;
}

.page-khuyn-mi__app-text-wrapper .page-khuyn-mi__section-description {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.page-khuyn-mi__download-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.page-khuyn-mi__btn--app-store,
.page-khuyn-mi__btn--google-play {
    background-color: #E94560;
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    font-size: 1rem;
}

.page-khuyn-mi__btn--app-store:hover,
.page-khuyn-mi__btn--google-play:hover {
    background-color: #D6344F;
    transform: translateY(-3px);
}

.page-khuyn-mi__btn--app-store i,
.page-khuyn-mi__btn--google-play i {
    font-size: 1.5rem;
}

.page-khuyn-mi__app-image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-khuyn-mi__app-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* FAQ Section */
.page-khuyn-mi__faq {
    padding: 80px 0;
    background-color: #1A1A2E;
}

.page-khuyn-mi__faq-item {
    background-color: #2C2C4A;
    margin-bottom: 20px;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-khuyn-mi__faq-question {
    font-size: 1.2rem;
    color: #E94560;
    margin-bottom: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
}

.page-khuyn-mi__faq-question::after {
    content: '\25BC'; /* Down arrow */
    font-size: 1rem;
    transition: transform 0.3s ease;
}

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

.page-khuyn-mi__faq-answer {
    font-size: 1rem;
    color: #B0B0B0;
    display: none;
    padding-top: 10px;
    border-top: 1px solid rgba(233, 69, 96, 0.3);
    margin-top: 10px;
}

/* Final CTA */
.page-khuyn-mi__cta-final {
    padding: 80px 0;
    background: linear-gradient(45deg, #E94560, #1A1A2E);
    text-align: center;
}

.page-khuyn-mi__cta-final .page-khuyn-mi__section-title {
    color: #FFFFFF;
    font-size: 2.8rem;
}

.page-khuyn-mi__cta-final .page-khuyn-mi__section-description {
    color: #F0F0F0;
    font-size: 1.2rem;
    margin-bottom: 50px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-khuyn-mi__hero-title {
        font-size: 2.8rem;
    }
    .page-khuyn-mi__hero-description {
        font-size: 1.1rem;
    }
    .page-khuyn-mi__section-title {
        font-size: 2rem;
    }
    .page-khuyn-mi__app-download-content {
        flex-direction: column;
        text-align: center;
    }
    .page-khuyn-mi__app-text-wrapper {
        text-align: center;
    }
    .page-khuyn-mi__app-text-wrapper .page-khuyn-mi__section-title {
        text-align: center;
    }
    .page-khuyn-mi__app-text-wrapper .page-khuyn-mi__section-description {
        text-align: center;
    }
    .page-khuyn-mi__download-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .page-khuyn-mi__hero-section {
        padding: 60px 0;
    }
    .page-khuyn-mi__hero-title {
        font-size: 2.2rem;
    }
    .page-khuyn-mi__hero-description {
        font-size: 1rem;
    }
    .page-khuyn-mi__btn {
        padding: 12px 25px;
        font-size: 1rem;
    }
    .page-khuyn-mi__section-title {
        font-size: 1.8rem;
    }
    .page-khuyn-mi__section-description {
        font-size: 0.95rem;
    }
    .page-khuyn-mi__promotion-grid,
    .page-khuyn-mi__category-grid,
    .page-khuyn-mi__steps-grid {
        grid-template-columns: 1fr;
    }
    .page-khuyn-mi__promo-card {
        flex-direction: column;
    }
    .page-khuyn-mi__promo-image {
        height: 200px;
    }
    .page-khuyn-mi__promo-title {
        font-size: 1.5rem;
    }
    .page-khuyn-mi__step-title {
        font-size: 1.4rem;
    }
    .page-khuyn-mi__terms-list li {
        padding: 15px;
        font-size: 0.9rem;
    }
    .page-khuyn-mi__faq-question {
        font-size: 1.1rem;
    }
    .page-khuyn-mi__faq-answer {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .page-khuyn-mi__hero-section {
        padding: 40px 0;
    }
    .page-khuyn-mi__hero-title {
        font-size: 1.8rem;
    }
    .page-khuyn-mi__hero-description {
        font-size: 0.9rem;
    }
    .page-khuyn-mi__btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    .page-khuyn-mi__section-title {
        font-size: 1.5rem;
    }
    .page-khuyn-mi__section-description {
        font-size: 0.85rem;
    }
    .page-khuyn-mi__promo-title {
        font-size: 1.3rem;
    }
    .page-khuyn-mi__download-buttons {
        flex-direction: column;
        align-items: center;
    }
}