/* style/resources.css */

/* Biến CSS */
:root {
    --page-resources-primary-color: #0A192F; /* Deep Ocean Blue */
    --page-resources-accent-color: #FFD700; /* Gold */
    --page-resources-text-light: #F8F9FA; /* Off-white */
    --page-resources-text-dark: #343A40; /* Dark grey for contrast */
    --page-resources-bg-light: #E9ECEF; /* Light grey background */
    --page-resources-bg-dark: #1C2B3A; /* Slightly lighter than primary for sections */
    --page-resources-card-bg: #FFFFFF; /* White for cards */
    --page-resources-border-color: #CED4DA;
}

.page-resources {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-resources-text-dark);
    background-color: var(--page-resources-bg-light);
}

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

/* Hero Section */
.page-resources__hero {
    background: linear-gradient(135deg, var(--page-resources-primary-color) 0%, #1C2B3A 100%);
    color: var(--page-resources-text-light);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-resources__hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('[GALLERY:bg:happyluke,abstract,pattern]') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.page-resources__hero > .page-resources__container {
    position: relative;
    z-index: 1;
}

.page-resources__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: 700;
    color: var(--page-resources-accent-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-resources__hero-subtitle {
    font-size: 1.5em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--page-resources-text-light);
}

/* Buttons */
.page-resources__btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1.1em;
}

.page-resources__btn--primary {
    background-color: var(--page-resources-accent-color);
    color: var(--page-resources-primary-color);
    border: 2px solid var(--page-resources-accent-color);
}

.page-resources__btn--primary:hover {
    background-color: #E6C200;
    border-color: #E6C200;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

.page-resources__btn--secondary {
    background-color: var(--page-resources-primary-color);
    color: var(--page-resources-accent-color);
    border: 2px solid var(--page-resources-accent-color);
}

.page-resources__btn--secondary:hover {
    background-color: var(--page-resources-accent-color);
    color: var(--page-resources-primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(10, 25, 47, 0.4);
}

.page-resources__btn--ghost {
    background-color: transparent;
    color: var(--page-resources-accent-color);
    border: 2px solid var(--page-resources-accent-color);
}

.page-resources__btn--ghost:hover {
    background-color: var(--page-resources-accent-color);
    color: var(--page-resources-primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

/* General Section Styling */
.page-resources__section-title {
    font-size: 2.8em;
    color: var(--page-resources-primary-color);
    text-align: center;
    margin-bottom: 25px;
    font-weight: 700;
}

.page-resources__section-description {
    font-size: 1.2em;
    color: var(--page-resources-text-dark);
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-resources__intro,
.page-resources__articles,
.page-resources__benefits,
.page-resources__conclusion {
    padding: 80px 0;
    background-color: var(--page-resources-bg-light);
}

/* Intro Section */
.page-resources__intro-content {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.page-resources__intro-content .page-resources__text-content {
    flex: 1;
    min-width: 300px;
}

.page-resources__intro-content .page-resources__text-content p {
    margin-bottom: 15px;
    font-size: 1.1em;
    color: var(--page-resources-text-dark);
}

.page-resources__intro-content .page-resources__text-content p a {
    color: var(--page-resources-primary-color);
    text-decoration: underline;
    font-weight: 600;
}

.page-resources__intro-content .page-resources__text-content p a:hover {
    color: var(--page-resources-accent-color);
}

.page-resources__intro-content .page-resources__image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-resources__intro-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* Article Grid */
.page-resources__article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-resources__article-card {
    background-color: var(--page-resources-card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-resources__article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.page-resources__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--page-resources-border-color);
}

.page-resources__card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.page-resources__card-title {
    font-size: 1.5em;
    margin-bottom: 10px;
    font-weight: 700;
    line-height: 1.3;
}

.page-resources__card-title a {
    color: var(--page-resources-primary-color);
    text-decoration: none;
}

.page-resources__card-title a:hover {
    color: var(--page-resources-accent-color);
}

.page-resources__card-category {
    font-size: 0.9em;
    color: #6C757D;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.page-resources__card-summary {
    font-size: 1em;
    color: var(--page-resources-text-dark);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-resources__card-summary a {
    color: var(--page-resources-primary-color);
    text-decoration: underline;
}

.page-resources__card-summary a:hover {
    color: var(--page-resources-accent-color);
}

.page-resources__article-card .page-resources__btn {
    margin-top: auto; /* Push button to the bottom */
    align-self: flex-start;
}

/* CTA Banner */
.page-resources__cta-banner {
    background: linear-gradient(45deg, var(--page-resources-accent-color), #E6C200);
    padding: 60px 0;
    text-align: center;
    color: var(--page-resources-primary-color);
    margin: 60px 0;
    border-radius: 10px;
}

.page-resources__cta-banner .page-resources__container {
    max-width: 900px;
}

.page-resources__cta-title {
    font-size: 2.5em;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--page-resources-primary-color);
}

.page-resources__cta-description {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: var(--page-resources-text-dark);
}

.page-resources__cta-description a {
    color: var(--page-resources-primary-color);
    text-decoration: underline;
    font-weight: 600;
}

.page-resources__cta-description a:hover {
    color: var(--page-resources-bg-dark);
}

.page-resources__cta-buttons .page-resources__btn {
    margin: 0 10px;
}

.page-resources__cta-buttons .page-resources__btn--primary {
    background-color: var(--page-resources-primary-color);
    color: var(--page-resources-accent-color);
    border-color: var(--page-resources-primary-color);
}

.page-resources__cta-buttons .page-resources__btn--primary:hover {
    background-color: #1C2B3A;
    border-color: #1C2B3A;
}

.page-resources__cta-buttons .page-resources__btn--ghost {
    color: var(--page-resources-primary-color);
    border-color: var(--page-resources-primary-color);
}

.page-resources__cta-buttons .page-resources__btn--ghost:hover {
    background-color: var(--page-resources-primary-color);
    color: var(--page-resources-accent-color);
}

/* Benefits Section */
.page-resources__benefits {
    background-color: var(--page-resources-bg-dark);
    color: var(--page-resources-text-light);
}

.page-resources__benefits .page-resources__section-title {
    color: var(--page-resources-accent-color);
}

.page-resources__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-resources__benefit-item {
    text-align: center;
    background-color: var(--page-resources-primary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-resources__benefit-item:hover {
    transform: translateY(-5px);
}

.page-resources__benefit-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: invert(80%) sepia(80%) saturate(2000%) hue-rotate(0deg) brightness(120%) contrast(100%); /* Gold effect */
}

.page-resources__benefit-item h3 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: var(--page-resources-accent-color);
}

.page-resources__benefit-item p {
    font-size: 1em;
    color: var(--page-resources-text-light);
    opacity: 0.9;
}

/* Conclusion Section */
.page-resources__conclusion {
    text-align: center;
    background-color: var(--page-resources-bg-light);
    padding-bottom: 100px;
}

.page-resources__conclusion .page-resources__section-title {
    color: var(--page-resources-primary-color);
}

.page-resources__conclusion p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: var(--page-resources-text-dark);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-resources__hero-title {
        font-size: 2.8em;
    }
    .page-resources__hero-subtitle {
        font-size: 1.3em;
    }
    .page-resources__section-title {
        font-size: 2.2em;
    }
    .page-resources__intro-content {
        flex-direction: column;
        text-align: center;
    }
    .page-resources__intro-content .page-resources__text-content {
        order: 2;
    }
    .page-resources__intro-content .page-resources__image-wrapper {
        order: 1;
    }
    .page-resources__cta-title {
        font-size: 2em;
    }
    .page-resources__cta-description {
        font-size: 1.1em;
    }
    .page-resources__cta-buttons .page-resources__btn {
        margin: 10px 0;
    }
    .page-resources__cta-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .page-resources__hero {
        padding: 80px 0;
    }
    .page-resources__hero-title {
        font-size: 2.2em;
    }
    .page-resources__hero-subtitle {
        font-size: 1.1em;
    }
    .page-resources__intro,
    .page-resources__articles,
    .page-resources__benefits,
    .page-resources__conclusion {
        padding: 60px 0;
    }
    .page-resources__section-title {
        font-size: 1.8em;
    }
    .page-resources__section-description {
        font-size: 1em;
    }
    .page-resources__article-grid {
        grid-template-columns: 1fr;
    }
    .page-resources__cta-banner {
        padding: 40px 0;
        margin: 40px 0;
    }
    .page-resources__cta-title {
        font-size: 1.8em;
    }
    .page-resources__cta-description {
        font-size: 1em;
    }
    .page-resources__benefit-item h3 {
        font-size: 1.5em;
    }
}

@media (max-width: 480px) {
    .page-resources__hero-title {
        font-size: 1.8em;
    }
    .page-resources__hero-subtitle {
        font-size: 1em;
    }
    .page-resources__btn {
        padding: 10px 20px;
        font-size: 1em;
    }
    .page-resources__section-title {
        font-size: 1.5em;
    }
    .page-resources__cta-title {
        font-size: 1.5em;
    }
}