/* style/index.css */

/* Biến CSS cho màu sắc */
:root {
    --page-index-primary-color: #0A6847;
    --page-index-secondary-color: #FFD700;
    --page-index-text-dark: #2C3E50;
    --page-index-text-light: #F0F0F0;
    --page-index-background-light: #FFFFFF;
    --page-index-background-dark: #074A32; /* Tối hơn primary */
    --page-index-border-color: #E0E0E0;
    --page-index-hover-primary: #074A32; /* Tối hơn primary */
    --page-index-hover-secondary: #E6C200; /* Tối hơn secondary */
}

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

.page-index h1, .page-index h2, .page-index h3 {
    color: var(--page-index-primary-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.page-index h1 {
    font-size: 2.8em;
    text-align: center;
    color: var(--page-index-text-light);
}

.page-index h2 {
    font-size: 2.2em;
    text-align: center;
    margin-top: 40px;
    margin-bottom: 30px;
}

.page-index h3 {
    font-size: 1.8em;
    color: var(--page-index-primary-color);
    margin-top: 25px;
}

.page-index p {
    font-size: 1.1em;
    margin-bottom: 15px;
    text-align: justify;
}

.page-index section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Hero Section */
.page-index-hero {
    background: linear-gradient(135deg, var(--page-index-primary-color), var(--page-index-background-dark));
    color: var(--page-index-text-light);
    padding: 100px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 40px;
}

.page-index-hero-content {
    max-width: 800px;
}

.page-index-hero p {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: var(--page-index-text-light);
}

.page-index-hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-index-hero-image {
    width: 100%;
    max-width: 600px;
    margin-top: 40px;
}

.page-index-hero-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Buttons */
.page-index-btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-align: center;
}

.page-index-btn-primary {
    background-color: var(--page-index-secondary-color);
    color: var(--page-index-primary-color);
    border: 2px solid var(--page-index-secondary-color);
}

.page-index-btn-primary:hover {
    background-color: var(--page-index-hover-secondary);
    border-color: var(--page-index-hover-secondary);
    transform: translateY(-2px);
}

.page-index-btn-secondary {
    background-color: transparent;
    color: var(--page-index-secondary-color);
    border: 2px solid var(--page-index-secondary-color);
}

.page-index-btn-secondary:hover {
    background-color: var(--page-index-secondary-color);
    color: var(--page-index-primary-color);
    transform: translateY(-2px);
}

.page-index-btn-small {
    padding: 10px 20px;
    font-size: 0.9em;
}

/* Card Lists */
.page-index-platform-list, .page-index-event-list, .page-index-promotion-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-index-platform-card, .page-index-event-card, .page-index-promotion-card {
    background-color: var(--page-index-background-light);
    border: 1px solid var(--page-index-border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-index-platform-card:hover, .page-index-event-card:hover, .page-index-promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-index-platform-logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
    filter: grayscale(10%);
    transition: filter 0.3s ease;
}

.page-index-platform-card:hover .page-index-platform-logo {
    filter: grayscale(0%);
}

.page-index-event-image, .page-index-promotion-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-index-card-title-link {
    color: var(--page-index-primary-color);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
    display: block;
    margin-bottom: 10px;
}

.page-index-card-title-link:hover {
    text-decoration: underline;
    color: var(--page-index-hover-primary);
}

.page-index-platform-card p, .page-index-event-card p, .page-index-promotion-card p {
    font-size: 1em;
    color: var(--page-index-text-dark);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-index-platform-card .page-index-btn, .page-index-event-card .page-index-btn, .page-index-promotion-card .page-index-btn {
    margin: 5px;
}

/* About Daga Section */
.page-index-about-daga {
    background-color: var(--page-index-background-light);
    padding: 80px 20px;
    text-align: left;
}

.page-index-about-daga p {
    margin-bottom: 20px;
}

.page-index-about-daga h3 {
    text-align: left;
    color: var(--page-index-primary-color);
    border-bottom: 2px solid var(--page-index-secondary-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* Call to Action Bottom */
.page-index-cta-bottom {
    background-color: var(--page-index-background-dark);
    color: var(--page-index-text-light);
    padding: 80px 20px;
    text-align: center;
}

.page-index-cta-bottom h2 {
    color: var(--page-index-secondary-color);
}

.page-index-cta-bottom p {
    font-size: 1.2em;
    margin-bottom: 40px;
    color: var(--page-index-text-light);
}

.page-index-cta-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-index-hero {
        flex-direction: column;
        padding: 60px 15px;
    }

    .page-index-hero h1 {
        font-size: 2.2em;
    }

    .page-index-hero p {
        font-size: 1.1em;
    }

    .page-index h2 {
        font-size: 1.8em;
    }

    .page-index h3 {
        font-size: 1.5em;
    }

    .page-index-platform-list, .page-index-event-list, .page-index-promotion-list {
        grid-template-columns: 1fr;
    }

    .page-index-btn {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-index-hero-actions, .page-index-cta-actions {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .page-index-hero h1 {
        font-size: 1.8em;
    }

    .page-index-hero p {
        font-size: 1em;
    }

    .page-index h2 {
        font-size: 1.6em;
    }

    .page-index h3 {
        font-size: 1.3em;
    }

    .page-index-btn {
        width: 100%;
    }
}