/* ===== Đánh giá nền tảng bongdalu 40 - Style ===== */
.page-index-review-bongdalu-40 {
    --color-bg: #B71C1C;
    --color-card: #D32F2F;
    --color-text-main: #FFF5E1;
    --color-border: #F2B544;
    --color-glow: #FFCC66;
    --color-gold: #F4D34D;
    --color-deep-red: #7A0E0E;
    --btn-grad: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== Hero Section ===== */
.page-index-review-bongdalu-40__hero-section {
    padding: 10px 0 0 0;
    background: linear-gradient(180deg, var(--color-deep-red) 0%, var(--color-bg) 100%);
}

.page-index-review-bongdalu-40__hero-image-block {
    width: 100%;
    display: flex;
    justify-content: center;
}

.page-index-review-bongdalu-40__hero-image {
    width: 100%;
    max-width: 1920px;
    height: auto;
    aspect-ratio: 16 / 5;
    object-fit: cover;
    display: block;
    border-radius: 0 0 24px 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-index-review-bongdalu-40__hero-content-block {
    display: flex;
    justify-content: center;
    width: 100%;
}

.page-index-review-bongdalu-40__hero-content {
    max-width: 1200px;
    width: 100%;
    padding: 32px 20px 40px;
    text-align: center;
    box-sizing: border-box;
}

.page-index-review-bongdalu-40__hero-title {
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-gold);
    letter-spacing: -0.02em;
    margin: 0 0 20px 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-index-review-bongdalu-40__hero-description {
    max-width: 860px;
    margin: 0 auto 28px;
    font-size: 1.1rem;
    color: #FFE4C7;
    font-weight: 400;
}

.page-index-review-bongdalu-40__hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-index-review-bongdalu-40__btn-register {
    display: inline-block;
    background: var(--btn-grad);
    color: #3E1A00;
    border: 2px solid var(--color-border);
    border-radius: 50px;
    padding: 14px 32px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(242, 181, 68, 0.6);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-index-review-bongdalu-40__btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(230, 184, 0, 0.5);
}

.page-index-review-bongdalu-40__link-download {
    display: inline-block;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.page-index-review-bongdalu-40__link-download:hover {
    background: rgba(244, 211, 77, 0.15);
}

/* ===== Logo Grid Section ===== */
.page-index-review-bongdalu-40__logo-section {
    padding: 40px 20px;
    max-width: 1250px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-index-review-bongdalu-40__section-title {
    text-align: center;
    font-weight: 800;
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    color: var(--color-gold);
    margin: 0 0 16px 0;
    line-height: 1.2;
}

.page-index-review-bongdalu-40__section-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 36px;
    font-size: 1.05rem;
}

.page-index-review-bongdalu-40__logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    justify-content: center;
}

.page-index-review-bongdalu-40__logo-card {
    background-color: var(--color-card);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    max-width: 100%;
}

.page-index-review-bongdalu-40__logo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.page-index-review-bongdalu-40__logo-image {
    width: 100%;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 12px;
    background: #fff;
}

.page-index-review-bongdalu-40__logo-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gold);
    margin: 0 0 8px 0;
}

.page-index-review-bongdalu-40__logo-desc {
    font-size: 0.9rem;
    color: #FFE4C7;
    margin: 0 0 16px 0;
    flex-grow: 1;
}

.page-index-review-bongdalu-40__logo-cta {
    display: inline-block;
    background: var(--btn-grad);
    color: #3E1A00;
    border: 2px solid var(--color-border);
    border-radius: 50px;
    padding: 8px 24px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(230, 184, 0, 0.4);
    transition: transform 0.2s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
}

.page-index-review-bongdalu-40__logo-cta:hover {
    transform: scale(1.03);
}

/* Vị trí 2 card cuối hàng giữa */
.page-index-review-bongdalu-40__logo-card:nth-child(5) {
    grid-column: 2;
}

.page-index-review-bongdalu-40__logo-card:nth-child(6) {
    grid-column: 3;
}

/* ===== Guide Section ===== */
.page-index-review-bongdalu-40__guide-section {
    background-color: var(--color-card);
    border-top: 3px solid var(--color-border);
    padding: 40px 20px 60px;
    box-sizing: border-box;
}

.page-index-review-bongdalu-40__guide-title {
    text-align: center;
    font-weight: 800;
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    color: var(--color-gold);
    margin: 0 0 20px 0;
}

.page-index-review-bongdalu-40__guide-intro {
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: center;
    font-size: 1.05rem;
    color: #FFE4C7;
}

.page-index-review-bongdalu-40__guide-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.page-index-review-bongdalu-40__guide-item {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--color-border);
}

.page-index-review-bongdalu-40__guide-figure {
    margin: 0 0 20px 0;
    width: 100%;
    box-sizing: border-box;
}

.page-index-review-bongdalu-40__guide-figure img {
    width: 100%;
    max-width: 900px;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    border-radius: 10px;
    display: block;
}

.page-index-review-bongdalu-40__guide-subtitle {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-gold);
    margin: 0 0 12px 0;
}

.page-index-review-bongdalu-40__guide-item p {
    color: #FFE4C7;
    margin: 0;
    font-size: 1rem;
}

/* ===== Responsive - Media Query ===== */
@media (max-width: 1024px) {
    .page-index-review-bongdalu-40__logo-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .page-index-review-bongdalu-40__logo-card:nth-child(5),
    .page-index-review-bongdalu-40__logo-card:nth-child(6) {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    .page-index-review-bongdalu-40__hero-section {
        padding-top: 8px;
    }

    .page-index-review-bongdalu-40__hero-image {
        aspect-ratio: 4 / 3;
        border-radius: 0 0 16px 16px;
    }

    .page-index-review-bongdalu-40__hero-content {
        padding: 24px 16px 32px;
    }

    .page-index-review-bongdalu-40__hero-title {
        font-size: 1.6rem;
    }

    .page-index-review-bongdalu-40__hero-description {
        font-size: 1rem;
    }

    .page-index-review-bongdalu-40__hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .page-index-review-bongdalu-40__btn-register,
    .page-index-review-bongdalu-40__link-download {
        width: 100%;
        max-width: 360px;
        box-sizing: border-box;
        text-align: center;
    }

    .page-index-review-bongdalu-40__logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .page-index-review-bongdalu-40__logo-card:nth-child(5),
    .page-index-review-bongdalu-40__logo-card:nth-child(6) {
        grid-column: auto;
    }

    .page-index-review-bongdalu-40__guide-title {
        font-size: 1.4rem;
    }

    .page-index-review-bongdalu-40__guide-figure img {
        max-width: 100%;
        height: auto !important;
    }

    .page-index-review-bongdalu-40__guide-subtitle {
        font-size: 1.2rem;
    }

    /* Ngăn tràn ngang do hình ảnh nội dung ở mobile */
    .page-index-review-bongdalu-40 img {
        max-width: 100% !important;
        height: auto !important;
    }

    .page-index-review-bongdalu-40,
    .page-index-review-bongdalu-40__logo-section,
    .page-index-review-bongdalu-40__guide-section {
        max-width: 100%;
        overflow-x: hidden;
        box-sizing: border-box;
    }
}

@media (max-width: 480px) {
    .page-index-review-bongdalu-40__logo-grid {
        grid-template-columns: 1fr;
    }
}