.page-khuyen-mai {
    --primary-color: #FF8C1A;
    --secondary-color: #FFA53A;
    --bg-color: #0D0E12;
    --card-bg-color: #17191F;
    --text-main-color: #FFF3E6;
    --border-color: #A84F0C;
    --button-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
    color: var(--text-main-color);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Hero Section */
.page-khuyen-mai__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: 10px; /* Small top padding, relying on body padding-top from shared.css */
    padding-bottom: 40px;
    background-color: var(--bg-color);
}

.page-khuyen-mai__hero-image-wrapper {
    width: 100%;
    max-height: 600px;
    overflow: hidden;
}

.page-khuyen-mai__hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.page-khuyen-mai__hero-content {
    padding: 20px;
    max-width: 900px;
    margin-top: 20px;
}

.page-khuyen-mai__main-title {
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-main-color);
    margin-bottom: 15px;
}

.page-khuyen-mai__intro-text {
    font-size: 1.1em;
    color: var(--text-main-color);
    margin-bottom: 30px;
}

.page-khuyen-mai__cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-khuyen-mai__btn-primary,
.page-khuyen-mai__btn-secondary,
.page-khuyen-mai__card-button,
.page-khuyen-mai__step-button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.page-khuyen-mai__btn-primary,
.page-khuyen-mai__card-button,
.page-khuyen-mai__step-button {
    background: var(--button-gradient);
    color: var(--text-main-color);
    border: none;
}

.page-khuyen-mai__btn-primary:hover,
.page-khuyen-mai__card-button:hover,
.page-khuyen-mai__step-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-khuyen-mai__btn-secondary {
    background: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--text-main-color);
}

.page-khuyen-mai__btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--bg-color);
}

/* General Section Styling */
.page-khuyen-mai__dark-section {
    background-color: var(--bg-color);
    padding: 60px 0;
}

.page-khuyen-mai__section-title {
    font-size: 2.2em;
    color: var(--text-main-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-khuyen-mai__section-description {
    font-size: 1.05em;
    color: var(--text-main-color);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Promo Types Section */
.page-khuyen-mai__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.page-khuyen-mai__promo-card {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding-bottom: 20px;
    border: 1px solid var(--border-color);
}

.page-khuyen-mai__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
}

.page-khuyen-mai__card-title {
    font-size: 1.4em;
    color: var(--text-main-color);
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-khuyen-mai__card-text {
    color: var(--text-main-color);
    padding: 0 15px;
    margin-bottom: 20px;
    font-size: 0.95em;
}

/* How to Claim Section */
.page-khuyen-mai__how-to-claim {
    background-color: #1A1C22;
    padding: 60px 0;
}

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

.page-khuyen-mai__step-item {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-khuyen-mai__step-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px auto;
    background-color: rgba(255, 165, 58, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-khuyen-mai__step-icon img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.page-khuyen-mai__step-title {
    font-size: 1.3em;
    color: var(--text-main-color);
    margin-bottom: 15px;
}

.page-khuyen-mai__step-text {
    color: var(--text-main-color);
    font-size: 0.9em;
    margin-bottom: 20px;
}

/* Terms and Conditions Section */
.page-khuyen-mai__terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.page-khuyen-mai__term-item {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-khuyen-mai__term-title {
    font-size: 1.25em;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.page-khuyen-mai__term-text {
    color: var(--text-main-color);
    font-size: 0.9em;
}

.page-khuyen-mai__read-more-terms {
    text-align: center;
}

/* Why Choose Section */
.page-khuyen-mai__why-choose {
    background-color: #1A1C22;
    padding: 60px 0;
}

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

.page-khuyen-mai__advantage-item {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-khuyen-mai__advantage-item img {
    
    
    margin-bottom: 15px;
    object-fit: contain;
}

.page-khuyen-mai__advantage-title {
    font-size: 1.3em;
    color: var(--text-main-color);
    margin-bottom: 10px;
}

.page-khuyen-mai__advantage-text {
    color: var(--text-main-color);
    font-size: 0.9em;
}

/* Conclusion Section */
.page-khuyen-mai__conclusion {
    padding: 60px 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-khuyen-mai__main-title {
        font-size: 2.5em;
    }
    .page-khuyen-mai__section-title {
        font-size: 2em;
    }
    .page-khuyen-mai__promo-grid,
    .page-khuyen-mai__steps-grid,
    .page-khuyen-mai__terms-grid,
    .page-khuyen-mai__advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-khuyen-mai {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-khuyen-mai__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    /* Hero Section */
    .page-khuyen-mai__hero-section {
        padding-top: 10px !important;
        padding-bottom: 30px;
    }
    .page-khuyen-mai__hero-image {
        object-fit: contain !important; /* Ensure image is not cropped */
        height: auto !important;
        max-height: none !important;
        aspect-ratio: unset !important;
    }
    .page-khuyen-mai__main-title {
        font-size: 2em; /* Smaller H1 for mobile */
        margin-bottom: 10px;
    }
    .page-khuyen-mai__intro-text {
        font-size: 1em;
        margin-bottom: 20px;
    }
    .page-khuyen-mai__cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px;
    }
    .page-khuyen-mai__btn-primary,
    .page-khuyen-mai__btn-secondary,
    .page-khuyen-mai__card-button,
    .page-khuyen-mai__step-button {
        max-width: 100% !important;
        width: 100% !important;
        padding: 10px 15px;
        font-size: 0.95em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* General Section Styling */
    .page-khuyen-mai__dark-section,
    .page-khuyen-mai__how-to-claim,
    .page-khuyen-mai__why-choose,
    .page-khuyen-mai__conclusion {
        padding: 40px 0;
    }
    .page-khuyen-mai__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }
    .page-khuyen-mai__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    /* Promo Types Section */
    .page-khuyen-mai__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-khuyen-mai__promo-card {
        padding-bottom: 15px;
    }
    .page-khuyen-mai__card-image {
        height: 180px; /* Adjust height for mobile */
    }
    .page-khuyen-mai__card-title {
        font-size: 1.2em;
    }
    .page-khuyen-mai__card-text {
        font-size: 0.9em;
    }

    /* How to Claim Section */
    .page-khuyen-mai__steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-khuyen-mai__step-item {
        padding: 25px 15px;
    }
    .page-khuyen-mai__step-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 15px;
    }
    .page-khuyen-mai__step-title {
        font-size: 1.15em;
    }
    .page-khuyen-mai__step-text {
        font-size: 0.85em;
    }

    /* Terms and Conditions Section */
    .page-khuyen-mai__terms-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 30px;
    }
    .page-khuyen-mai__term-item {
        padding: 20px;
    }
    .page-khuyen-mai__term-title {
        font-size: 1.1em;
    }
    .page-khuyen-mai__term-text {
        font-size: 0.85em;
    }

    /* Why Choose Section */
    .page-khuyen-mai__advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-khuyen-mai__advantage-item {
        padding: 25px 15px;
    }
    .page-khuyen-mai__advantage-item img {
        
        
    }
    .page-khuyen-mai__advantage-title {
        font-size: 1.15em;
    }
    .page-khuyen-mai__advantage-text {
        font-size: 0.85em;
    }

    /* Image specific mobile rules */
    .page-khuyen-mai img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .page-khuyen-mai__section,
    .page-khuyen-mai__card,
    .page-khuyen-mai__container,
    .page-khuyen-mai__hero-image-wrapper,
    .page-khuyen-mai__promo-card,
    .page-khuyen-mai__step-item,
    .page-khuyen-mai__term-item,
    .page-khuyen-mai__advantage-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
}