/* style/blog-fiv88-code-usage-guide.css */

/* Variables from custom palette */
:root {
    --fiv88-primary-color: #11A84E;
    --fiv88-secondary-color: #22C768;
    --fiv88-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --fiv88-card-bg: #11271B;
    --fiv88-background: #08160F;
    --fiv88-text-main: #F2FFF6;
    --fiv88-text-secondary: #A7D9B8;
    --fiv88-border: #2E7A4E;
    --fiv88-glow: #57E38D;
    --fiv88-gold: #F2C14E;
    --fiv88-divider: #1E3A2A;
    --fiv88-deep-green: #0A4B2C;
}

.page-blog-fiv88-code-usage-guide {
    background-color: var(--fiv88-background);
    color: var(--fiv88-text-main);
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
}

.page-blog-fiv88-code-usage-guide__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

/* Hero Section */
.page-blog-fiv88-code-usage-guide__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 10px 0 60px 0; /* body handles header-offset, this is small top padding */
    background-color: var(--fiv88-deep-green);
    overflow: hidden;
}

.page-blog-fiv88-code-usage-guide__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 500px;
}

.page-blog-fiv88-code-usage-guide__hero-content {
    padding: 40px 20px;
    max-width: 900px;
    margin-top: 20px;
    color: var(--fiv88-text-main);
}

.page-blog-fiv88-code-usage-guide__main-title {
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: var(--fiv88-gold);
    font-size: clamp(2em, 5vw, 3.5em); /* Responsive font size for H1 */
}

.page-blog-fiv88-code-usage-guide__description {
    font-size: 1.15em;
    margin-bottom: 30px;
    color: var(--fiv88-text-secondary);
}

.page-blog-fiv88-code-usage-guide__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-blog-fiv88-code-usage-guide__btn-primary,
.page-blog-fiv88-code-usage-guide__btn-secondary,
.page-blog-fiv88-code-usage-guide__btn-step {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    text-align: center;
    max-width: 100%; /* Ensure buttons don't overflow */
}

.page-blog-fiv88-code-usage-guide__btn-primary {
    background: var(--fiv88-btn-gradient);
    color: #ffffff;
    border: 2px solid var(--fiv88-primary-color);
}

.page-blog-fiv88-code-usage-guide__btn-primary:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-fiv88-code-usage-guide__btn-secondary {
    background: transparent;
    color: var(--fiv88-primary-color);
    border: 2px solid var(--fiv88-primary-color);
}

.page-blog-fiv88-code-usage-guide__btn-secondary:hover {
    background: var(--fiv88-primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-fiv88-code-usage-guide__btn-step {
    background: var(--fiv88-btn-gradient);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 0.9em;
}

.page-blog-fiv88-code-usage-guide__btn-step:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* General Section Styling */
.page-blog-fiv88-code-usage-guide__introduction-section,
.page-blog-fiv88-code-usage-guide__benefits-section,
.page-blog-fiv88-code-usage-guide__code-types-section,
.page-blog-fiv88-code-usage-guide__activation-steps-section,
.page-blog-fiv88-code-usage-guide__important-notes-section,
.page-blog-fiv88-code-usage-guide__faq-section,
.page-blog-fiv88-code-usage-guide__conclusion-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--fiv88-divider);
}

.page-blog-fiv88-code-usage-guide__section-title {
    font-size: 2.5em;
    color: var(--fiv88-gold);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-blog-fiv88-code-usage-guide__text-block {
    font-size: 1.1em;
    color: var(--fiv88-text-secondary);
    margin-bottom: 30px;
    text-align: justify;
}

.page-blog-fiv88-code-usage-guide__image-content {
    width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    object-fit: cover;
}

/* Benefits Section */
.page-blog-fiv88-code-usage-guide__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.page-blog-fiv88-code-usage-guide__benefit-card {
    background-color: var(--fiv88-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: 1px solid var(--fiv88-border);
    transition: transform 0.3s ease;
}

.page-blog-fiv88-code-usage-guide__benefit-card:hover {
    transform: translateY(-5px);
}

.page-blog-fiv88-code-usage-guide__card-title {
    font-size: 1.5em;
    color: var(--fiv88-primary-color);
    margin-bottom: 15px;
}

.page-blog-fiv88-code-usage-guide__card-text {
    color: var(--fiv88-text-secondary);
}

/* List Styling */
.page-blog-fiv88-code-usage-guide__list,
.page-blog-fiv88-code-usage-guide__step-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-blog-fiv88-code-usage-guide__list-item {
    background-color: var(--fiv88-card-bg);
    margin-bottom: 15px;
    padding: 20px;
    border-radius: 8px;
    border-left: 5px solid var(--fiv88-primary-color);
    color: var(--fiv88-text-main);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.page-blog-fiv88-code-usage-guide__list-item strong {
    color: var(--fiv88-gold);
}

/* Activation Steps */
.page-blog-fiv88-code-usage-guide__step-list {
    counter-reset: step-counter;
}

.page-blog-fiv88-code-usage-guide__step-item {
    background-color: var(--fiv88-card-bg);
    margin-bottom: 25px;
    padding: 30px;
    border-radius: 10px;
    position: relative;
    border: 1px solid var(--fiv88-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-blog-fiv88-code-usage-guide__step-item::before {
    counter-increment: step-counter;
    content: "Bước " counter(step-counter);
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--fiv88-primary-color);
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.9em;
}

.page-blog-fiv88-code-usage-guide__step-title {
    font-size: 1.8em;
    color: var(--fiv88-gold);
    margin-bottom: 15px;
    padding-top: 10px;
}

.page-blog-fiv88-code-usage-guide__step-text {
    color: var(--fiv88-text-secondary);
    margin-bottom: 20px;
}

/* FAQ Section */
.page-blog-fiv88-code-usage-guide__faq-list {
    margin-top: 30px;
}

.page-blog-fiv88-code-usage-guide__faq-item {
    background-color: var(--fiv88-card-bg);
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid var(--fiv88-border);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.page-blog-fiv88-code-usage-guide__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.1em;
    color: var(--fiv88-text-main);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

.page-blog-fiv88-code-usage-guide__faq-question::-webkit-details-marker {
    display: none; /* For details/summary */
}

.page-blog-fiv88-code-usage-guide__faq-qtext {
    font-weight: bold;
}

.page-blog-fiv88-code-usage-guide__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: var(--fiv88-primary-color);
    transition: transform 0.3s ease;
}

.page-blog-fiv88-code-usage-guide__faq-item[open] .page-blog-fiv88-code-usage-guide__faq-toggle {
    transform: rotate(45deg);
}

.page-blog-fiv88-code-usage-guide__faq-answer {
    padding: 0 20px 20px 20px;
    font-size: 1em;
    color: var(--fiv88-text-secondary);
}

/* Conclusion Section */
.page-blog-fiv88-code-usage-guide__conclusion-section .page-blog-fiv88-code-usage-guide__cta-buttons {
    margin-top: 40px;
}

/* Responsive Styling */
@media (max-width: 1024px) {
    .page-blog-fiv88-code-usage-guide__main-title {
        font-size: clamp(1.8em, 4.5vw, 3em);
    }
}

@media (max-width: 768px) {
    .page-blog-fiv88-code-usage-guide__hero-content {
        padding: 20px 15px;
    }

    .page-blog-fiv88-code-usage-guide__main-title {
        font-size: clamp(1.5em, 6vw, 2.5em);
    }

    .page-blog-fiv88-code-usage-guide__description {
        font-size: 1em;
    }

    .page-blog-fiv88-code-usage-guide__section-title {
        font-size: 2em;
        margin-bottom: 30px;
    }

    .page-blog-fiv88-code-usage-guide__text-block,
    .page-blog-fiv88-code-usage-guide__card-text,
    .page-blog-fiv88-code-usage-guide__list-item,
    .page-blog-fiv88-code-usage-guide__step-text,
    .page-blog-fiv88-code-usage-guide__faq-answer p {
        font-size: 0.95em;
    }

    .page-blog-fiv88-code-usage-guide__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-blog-fiv88-code-usage-guide__btn-primary,
    .page-blog-fiv88-code-usage-guide__btn-secondary,
    .page-blog-fiv88-code-usage-guide__btn-step {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-blog-fiv88-code-usage-guide__introduction-section,
    .page-blog-fiv88-code-usage-guide__benefits-section,
    .page-blog-fiv88-code-usage-guide__code-types-section,
    .page-blog-fiv88-code-usage-guide__activation-steps-section,
    .page-blog-fiv88-code-usage-guide__important-notes-section,
    .page-blog-fiv88-code-usage-guide__faq-section,
    .page-blog-fiv88-code-usage-guide__conclusion-section {
        padding: 40px 0;
    }

    .page-blog-fiv88-code-usage-guide__benefits-grid {
        grid-template-columns: 1fr;
    }

    .page-blog-fiv88-code-usage-guide__step-item {
        padding: 25px 20px;
    }

    .page-blog-fiv88-code-usage-guide__step-title {
        font-size: 1.5em;
    }

    /* Image responsiveness */
    .page-blog-fiv88-code-usage-guide img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-blog-fiv88-code-usage-guide__container,
    .page-blog-fiv88-code-usage-guide__hero-section,
    .page-blog-fiv88-code-usage-guide__introduction-section,
    .page-blog-fiv88-code-usage-guide__benefits-section,
    .page-blog-fiv88-code-usage-guide__code-types-section,
    .page-blog-fiv88-code-usage-guide__activation-steps-section,
    .page-blog-fiv88-code-usage-guide__important-notes-section,
    .page-blog-fiv88-code-usage-guide__faq-section,
    .page-blog-fiv88-code-usage-guide__conclusion-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden;
    }
    .page-blog-fiv88-code-usage-guide__hero-section {
        padding-top: 10px !important;
    }
}

/* Color contrast safety */
.page-blog-fiv88-code-usage-guide__dark-bg {
    color: #ffffff;
    background: var(--fiv88-deep-green);
}

.page-blog-fiv88-code-usage-guide__light-bg {
    color: #333333;
    background: #ffffff;
}

.page-blog-fiv88-code-usage-guide__medium-bg {
    color: #000000;
    background: var(--fiv88-secondary-color);
}

.page-blog-fiv88-code-usage-guide__content-area,
.page-blog-fiv88-code-usage-guide__text-block {
    color: var(--fiv88-text-secondary);
}

.page-blog-fiv88-code-usage-guide__card {
    background: var(--fiv88-card-bg);
    color: var(--fiv88-text-main);
    border: 1px solid var(--fiv88-border);
}

.page-blog-fiv88-code-usage-guide__dark-section {
    background: var(--fiv88-deep-green);
    color: #ffffff;
}

.page-blog-fiv88-code-usage-guide p,
.page-blog-fiv88-code-usage-guide li {
    color: var(--fiv88-text-secondary);
}