/* style/download-center-pc-client-detail.css */

/* Biến CSS */
:root {
    --page-download-center-pc-client-detail-primary-color: #FFD700;
    --page-download-center-pc-client-detail-secondary-color: #1A202C;
    --page-download-center-pc-client-detail-text-light: #F0F0F0;
    --page-download-center-pc-client-detail-text-dark: #333333;
    --page-download-center-pc-client-detail-accent-color: #0028ff; /* Complementary to primary for emphasis */
    --page-download-center-pc-client-detail-background-dark: #1A202C;
    --page-download-center-pc-client-detail-background-light: #F8F8F8;
    --page-download-center-pc-client-detail-border-color: rgba(255, 215, 0, 0.3);
}

.page-download-center-pc-client-detail {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--page-download-center-pc-client-detail-text-light); /* Default text color on dark background */
    background-color: var(--page-download-center-pc-client-detail-background-dark);
}

.page-download-center-pc-client-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.page-download-center-pc-client-detail-hero {
    background: linear-gradient(135deg, var(--page-download-center-pc-client-detail-secondary-color) 0%, #000000 100%);
    color: var(--page-download-center-pc-client-detail-text-light);
    padding: 80px 0 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-download-center-pc-client-detail-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.page-download-center-pc-client-detail-hero-title {
    font-size: 3.5em;
    color: var(--page-download-center-pc-client-detail-primary-color);
    margin-bottom: 20px;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
    font-weight: 700;
}

.page-download-center-pc-client-detail-hero-subtitle {
    font-size: 1.5em;
    margin-bottom: 40px;
    color: var(--page-download-center-pc-client-detail-text-light);
    font-weight: 300;
}

.page-download-center-pc-client-detail-hero-image {
    max-width: 80%;
    height: auto;
    margin-top: 30px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease-in-out;
}

.page-download-center-pc-client-detail-hero-image:hover {
    transform: translateY(-5px);
}

/* General Section Styling */
.page-download-center-pc-client-detail-section {
    padding: 60px 0;
    background-color: var(--page-download-center-pc-client-detail-background-dark);
    color: var(--page-download-center-pc-client-detail-text-light);
}

.page-download-center-pc-client-detail-section:nth-of-type(even) {
    background-color: #12171E; /* Slightly different dark background */
}

.page-download-center-pc-client-detail-section-title {
    font-size: 2.5em;
    color: var(--page-download-center-pc-client-detail-primary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.page-download-center-pc-client-detail-section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--page-download-center-pc-client-detail-primary-color);
    border-radius: 2px;
}

.page-download-center-pc-client-detail-section p {
    font-size: 1.1em;
    margin-bottom: 20px;
    color: var(--page-download-center-pc-client-detail-text-light);
    text-align: justify;
}

.page-download-center-pc-client-detail-section p strong {
    color: var(--page-download-center-pc-client-detail-primary-color);
}

/* Buttons */
.page-download-center-pc-client-detail-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    margin: 10px;
}

.page-download-center-pc-client-detail-btn-primary {
    background-color: var(--page-download-center-pc-client-detail-primary-color);
    color: var(--page-download-center-pc-client-detail-secondary-color);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

.page-download-center-pc-client-detail-btn-primary:hover {
    background-color: #E6C200; /* Darker gold */
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(255, 215, 0, 0.6);
}

.page-download-center-pc-client-detail-btn-secondary {
    background-color: transparent;
    color: var(--page-download-center-pc-client-detail-primary-color);
    border: 2px solid var(--page-download-center-pc-client-detail-primary-color);
}

.page-download-center-pc-client-detail-btn-secondary:hover {
    background-color: var(--page-download-center-pc-client-detail-primary-color);
    color: var(--page-download-center-pc-client-detail-secondary-color);
    transform: translateY(-3px);
}

.page-download-center-pc-client-detail-btn i {
    margin-right: 10px;
    font-size: 1.2em;
}

.page-download-center-pc-client-detail-btn-large {
    padding: 18px 40px;
    font-size: 1.25em;
}

/* Feature Grid */
.page-download-center-pc-client-detail-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-download-center-pc-client-detail-feature-item {
    background-color: #2A313C; /* Slightly lighter dark background */
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download-center-pc-client-detail-feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.page-download-center-pc-client-detail-feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
}

.page-download-center-pc-client-detail-feature-item h3 {
    color: var(--page-download-center-pc-client-detail-primary-color);
    font-size: 1.5em;
    margin-bottom: 15px;
}

.page-download-center-pc-client-detail-feature-item p {
    font-size: 1em;
    color: var(--page-download-center-pc-client-detail-text-light);
    text-align: center;
}

/* Installation Guide */
.page-download-center-pc-client-detail-step-by-step {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 40px;
}

.page-download-center-pc-client-detail-step-item {
    background-color: #2A313C;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    padding-left: 90px;
}

.page-download-center-pc-client-detail-step-number {
    position: absolute;
    left: 30px;
    top: 30px;
    background-color: var(--page-download-center-pc-client-detail-primary-color);
    color: var(--page-download-center-pc-client-detail-secondary-color);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    font-weight: bold;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
}

.page-download-center-pc-client-detail-step-item h3 {
    color: var(--page-download-center-pc-client-detail-primary-color);
    font-size: 1.6em;
    margin-bottom: 10px;
}

.page-download-center-pc-client-detail-step-item p {
    font-size: 1.05em;
    color: var(--page-download-center-pc-client-detail-text-light);
    margin-bottom: 15px;
}

.page-download-center-pc-client-detail-step-item a {
    color: var(--page-download-center-pc-client-detail-primary-color);
    text-decoration: underline;
}

.page-download-center-pc-client-detail-step-item a:hover {
    color: #E6C200;
}

.page-download-center-pc-client-detail-step-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.page-download-center-pc-client-detail-system-requirements {
    background-color: #1A202C;
    border: 1px solid var(--page-download-center-pc-client-detail-border-color);
    border-radius: 10px;
    padding: 30px;
    margin-top: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

.page-download-center-pc-client-detail-system-requirements h3 {
    color: var(--page-download-center-pc-client-detail-primary-color);
    font-size: 1.8em;
    margin-bottom: 20px;
    text-align: center;
}

.page-download-center-pc-client-detail-system-requirements ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-download-center-pc-client-detail-system-requirements li {
    font-size: 1.1em;
    margin-bottom: 10px;
    padding-left: 30px;
    position: relative;
    color: var(--page-download-center-pc-client-detail-text-light);
}

.page-download-center-pc-client-detail-system-requirements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--page-download-center-pc-client-detail-primary-color);
    font-weight: bold;
    font-size: 1.2em;
}

/* Benefits Section */
.page-download-center-pc-client-detail-benefits ul {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.page-download-center-pc-client-detail-benefits li {
    background-color: #2A313C;
    border-left: 5px solid var(--page-download-center-pc-client-detail-primary-color);
    padding: 20px;
    border-radius: 8px;
    font-size: 1.1em;
    color: var(--page-download-center-pc-client-detail-text-light);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

.page-download-center-pc-client-detail-benefits li:hover {
    transform: translateX(5px);
}

.page-download-center-pc-client-detail-benefits strong {
    color: var(--page-download-center-pc-client-detail-primary-color);
}

.page-download-center-pc-client-detail-benefits-image {
    display: block;
    max-width: 90%;
    height: auto;
    margin: 40px auto 0;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

/* FAQ Section (Accordion) */
.page-download-center-pc-client-detail-accordion {
    margin-top: 40px;
}

.page-download-center-pc-client-detail-accordion-item {
    background-color: #2A313C;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.page-download-center-pc-client-detail-accordion-header {
    padding: 20px 30px;
    background-color: var(--page-download-center-pc-client-detail-secondary-color);
    color: var(--page-download-center-pc-client-detail-primary-color);
    font-size: 1.3em;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.page-download-center-pc-client-detail-accordion-header:hover {
    background-color: #2F3847;
}

.page-download-center-pc-client-detail-accordion-header::after {
    content: '+';
    font-size: 1.5em;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.page-download-center-pc-client-detail-accordion-header.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-download-center-pc-client-detail-accordion-content {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
    color: var(--page-download-center-pc-client-detail-text-light);
}

.page-download-center-pc-client-detail-accordion-content p {
    padding-bottom: 20px;
    margin: 0;
    color: var(--page-download-center-pc-client-detail-text-light);
}

.page-download-center-pc-client-detail-accordion-content a {
    color: var(--page-download-center-pc-client-detail-primary-color);
    text-decoration: underline;
}

.page-download-center-pc-client-detail-accordion-content a:hover {
    color: #E6C200;
}

/* CTA Section */
.page-download-center-pc-client-detail-cta {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(90deg, var(--page-download-center-pc-client-detail-primary-color) 0%, #E6C200 100%);
    color: var(--page-download-center-pc-client-detail-secondary-color);
}

.page-download-center-pc-client-detail-cta .page-download-center-pc-client-detail-section-title {
    color: var(--page-download-center-pc-client-detail-secondary-color);
}

.page-download-center-pc-client-detail-cta .page-download-center-pc-client-detail-section-title::after {
    background-color: var(--page-download-center-pc-client-detail-secondary-color);
}

.page-download-center-pc-client-detail-cta p {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: var(--page-download-center-pc-client-detail-secondary-color);
}

.page-download-center-pc-client-detail-cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.page-download-center-pc-client-detail-cta-buttons .page-download-center-pc-client-detail-btn-primary {
    background-color: var(--page-download-center-pc-client-detail-secondary-color);
    color: var(--page-download-center-pc-client-detail-primary-color);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-download-center-pc-client-detail-cta-buttons .page-download-center-pc-client-detail-btn-primary:hover {
    background-color: #0A0D10; /* Even darker blue */
    color: var(--page-download-center-pc-client-detail-primary-color);
}

.page-download-center-pc-client-detail-cta-buttons .page-download-center-pc-client-detail-btn-secondary {
    background-color: transparent;
    border-color: var(--page-download-center-pc-client-detail-secondary-color);
    color: var(--page-download-center-pc-client-detail-secondary-color);
}

.page-download-center-pc-client-detail-cta-buttons .page-download-center-pc-client-detail-btn-secondary:hover {
    background-color: var(--page-download-center-pc-client-detail-secondary-color);
    color: var(--page-download-center-pc-client-detail-primary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-download-center-pc-client-detail-hero-title {
        font-size: 2.8em;
    }

    .page-download-center-pc-client-detail-hero-subtitle {
        font-size: 1.2em;
    }

    .page-download-center-pc-client-detail-section-title {
        font-size: 2em;
    }

    .page-download-center-pc-client-detail-feature-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .page-download-center-pc-client-detail-benefits ul {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-download-center-pc-client-detail-hero-title {
        font-size: 2.2em;
    }

    .page-download-center-pc-client-detail-hero-subtitle {
        font-size: 1em;
    }

    .page-download-center-pc-client-detail-section {
        padding: 40px 0;
    }

    .page-download-center-pc-client-detail-section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-download-center-pc-client-detail-btn {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-download-center-pc-client-detail-btn-large {
        padding: 15px 30px;
        font-size: 1.1em;
    }

    .page-download-center-pc-client-detail-step-item {
        padding-left: 70px;
    }

    .page-download-center-pc-client-detail-step-number {
        width: 35px;
        height: 35px;
        font-size: 1.5em;
        left: 20px;
        top: 20px;
    }

    .page-download-center-pc-client-detail-accordion-header {
        font-size: 1.1em;
        padding: 15px 20px;
    }

    .page-download-center-pc-client-detail-accordion-content {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .page-download-center-pc-client-detail-hero-title {
        font-size: 1.8em;
    }

    .page-download-center-pc-client-detail-hero-subtitle {
        font-size: 0.9em;
    }

    .page-download-center-pc-client-detail-hero-image {
        max-width: 95%;
    }

    .page-download-center-pc-client-detail-feature-grid {
        grid-template-columns: 1fr;
    }

    .page-download-center-pc-client-detail-step-by-step {
        gap: 20px;
    }

    .page-download-center-pc-client-detail-step-item {
        padding-left: 20px;
        padding-top: 70px;
    }

    .page-download-center-pc-client-detail-step-number {
        left: 50%;
        transform: translateX(-50%);
        top: 20px;
    }

    .page-download-center-pc-client-detail-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Font Awesome Icons (assuming shared.css provides this or equivalent) */
.icon-download::before {
    content: '\f019'; /* Unicode for download icon in Font Awesome */
    font-family: 'Font Awesome 5 Free'; /* Or appropriate font family */
    font-weight: 900;
}