/* style/chuong-trinh-vip.css */

:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main-color: #333333;
    --card-bg-color: #FFFFFF;
    --background-color: #F5F7FA;
    --border-color: #E0E0E0;
    --white-color: #ffffff;
    --dark-text-color: #000000;
}

.page-chuong-trinh-vip {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color);
    background-color: var(--background-color); /* Matches the body background if shared.css sets body to this */
    line-height: 1.6;
}

.page-chuong-trinh-vip__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

.page-chuong-trinh-vip__hero-section {
    background-color: var(--background-color);
    padding: 10px 0 60px 0; /* Top padding 10px as per requirement, no var(--header-offset) */
    color: var(--text-main-color);
}

.page-chuong-trinh-vip__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 40px 0;
}

.page-chuong-trinh-vip__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
}

.page-chuong-trinh-vip__hero-image {
    flex: 1 1 40%;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-chuong-trinh-vip__image-display {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-chuong-trinh-vip__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-chuong-trinh-vip__description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--text-main-color);
}

.page-chuong-trinh-vip__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-chuong-trinh-vip__btn-primary,
.page-chuong-trinh-vip__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-chuong-trinh-vip__btn-primary {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--white-color);
    border: 2px solid transparent;
}

.page-chuong-trinh-vip__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-chuong-trinh-vip__btn-secondary {
    background-color: var(--card-bg-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-chuong-trinh-vip__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.page-chuong-trinh-vip__content-area {
    padding: 60px 0;
}

.page-chuong-trinh-vip__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-chuong-trinh-vip__section-title--white {
    color: var(--white-color);
}

.page-chuong-trinh-vip__section-description {
    font-size: 1.05rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: var(--text-main-color);
}

.page-chuong-trinh-vip__section-description--white {
    color: rgba(255, 255, 255, 0.9);
}

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

.page-chuong-trinh-vip__card {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    color: var(--text-main-color);
}

.page-chuong-trinh-vip__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.page-chuong-trinh-vip__card-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-chuong-trinh-vip__card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-chuong-trinh-vip__card-text {
    font-size: 1rem;
    color: var(--text-main-color);
}

.page-chuong-trinh-vip__levels-section {
    background-color: var(--primary-color);
    padding: 60px 0;
    color: var(--white-color);
}

.page-chuong-trinh-vip__levels-table {
    width: 100%;
    overflow-x: auto;
    margin-top: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-chuong-trinh-vip__table-row {
    display: flex;
    background-color: var(--card-bg-color);
    border-bottom: 1px solid var(--border-color);
}

.page-chuong-trinh-vip__table-row:last-child {
    border-bottom: none;
}

.page-chuong-trinh-vip__table-header {
    background-color: var(--secondary-color);
    color: var(--white-color);
    font-weight: 600;
    border-radius: 8px 8px 0 0;
}

.page-chuong-trinh-vip__table-header .page-chuong-trinh-vip__table-cell:first-child {
    border-top-left-radius: 8px;
}

.page-chuong-trinh-vip__table-header .page-chuong-trinh-vip__table-cell:last-child {
    border-top-right-radius: 8px;
}

.page-chuong-trinh-vip__table-cell {
    flex: 1;
    padding: 15px 10px;
    text-align: center;
    min-width: 120px;
    color: var(--text-main-color);
}

.page-chuong-trinh-vip__table-header .page-chuong-trinh-vip__table-cell {
    color: var(--white-color);
}

.page-chuong-trinh-vip__step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--white-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 20px auto;
}

.page-chuong-trinh-vip__cta-center {
    text-align: center;
    margin-top: 50px;
}

.page-chuong-trinh-vip__faq-list {
    margin-top: 40px;
}

.page-chuong-trinh-vip__faq-item {
    margin-bottom: 15px;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--card-bg-color);
}

.page-chuong-trinh-vip__faq-item[open] .page-chuong-trinh-vip__faq-question {
    background-color: #f9f9f9;
    border-bottom: 1px solid var(--border-color);
}

.page-chuong-trinh-vip__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    list-style: none;
    -webkit-tap-highlight-color: transparent;
    position: relative;
}

.page-chuong-trinh-vip__faq-question::-webkit-details-marker {
    display: none;
}

.page-chuong-trinh-vip__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-chuong-trinh-vip__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    color: var(--primary-color);
}

.page-chuong-trinh-vip__faq-answer {
    padding: 15px 25px 20px 25px;
    font-size: 1rem;
    color: var(--text-main-color);
    line-height: 1.6;
}

.page-chuong-trinh-vip__faq-answer p {
    margin-bottom: 0;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-chuong-trinh-vip__hero-container {
        gap: 30px;
        padding: 30px 0;
    }

    .page-chuong-trinh-vip__main-title {
        font-size: clamp(2rem, 3.8vw, 3rem);
    }

    .page-chuong-trinh-vip__section-title {
        font-size: clamp(1.6rem, 3.2vw, 2.5rem);
    }

    .page-chuong-trinh-vip__benefits-grid,
    .page-chuong-trinh-vip__steps-grid {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-chuong-trinh-vip__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }

    .page-chuong-trinh-vip__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 20px 0;
    }

    .page-chuong-trinh-vip__hero-content,
    .page-chuong-trinh-vip__hero-image {
        flex: 1 1 100%;
    }

    .page-chuong-trinh-vip__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-chuong-trinh-vip__description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .page-chuong-trinh-vip__cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .page-chuong-trinh-vip__btn-primary,
    .page-chuong-trinh-vip__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 15px;
        font-size: 0.95rem;
    }

    .page-chuong-trinh-vip__content-area {
        padding: 40px 0;
    }

    .page-chuong-trinh-vip__section-title {
        font-size: clamp(1.5rem, 7vw, 2.2rem);
        margin-bottom: 15px;
    }

    .page-chuong-trinh-vip__section-description {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    .page-chuong-trinh-vip__benefits-grid,
    .page-chuong-trinh-vip__steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-chuong-trinh-vip__card {
        padding: 25px;
    }

    .page-chuong-trinh-vip__card-title {
        font-size: 1.3rem;
    }

    .page-chuong-trinh-vip__card-text {
        font-size: 0.9rem;
    }

    .page-chuong-trinh-vip__levels-section {
        padding: 40px 0;
    }

    .page-chuong-trinh-vip__levels-table {
        margin-top: 30px;
    }

    .page-chuong-trinh-vip__table-cell {
        padding: 12px 8px;
        min-width: 100px;
        font-size: 0.85rem;
    }

    .page-chuong-trinh-vip__step-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        margin-bottom: 15px;
    }

    .page-chuong-trinh-vip__faq-question {
        padding: 15px 20px;
        font-size: 1rem;
    }

    .page-chuong-trinh-vip__faq-toggle {
        font-size: 1.3rem;
    }

    .page-chuong-trinh-vip__faq-answer {
        padding: 10px 20px 15px 20px;
        font-size: 0.9rem;
    }

    /* General image responsiveness */
    .page-chuong-trinh-vip img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* All containers that might hold images or content */
    .page-chuong-trinh-vip__section,
    .page-chuong-trinh-vip__card,
    .page-chuong-trinh-vip__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-chuong-trinh-vip__cta-buttons,
    .page-chuong-trinh-vip__button-group,
    .page-chuong-trinh-vip__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }

    .page-chuong-trinh-vip__cta-buttons {
        display: flex;
        flex-direction: column;
    }
}