/* style/index.css */

/* Biến CSS */
:root {
    --page-index-primary-color: #0A2463;
    --page-index-secondary-color: #E0B143;
    --page-index-text-dark: #333;
    --page-index-text-light: #fff;
    --page-index-bg-light: #f8f8f8;
    --page-index-bg-dark: #071a3e;
    --page-index-border-color: #e0e0e0;
}

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

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

.page-index-section-title {
    font-size: 2.5em;
    color: var(--page-index-primary-color);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

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

.page-index-section-description {
    font-size: 1.1em;
    color: var(--page-index-text-dark);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-index-btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
    border: none;
}

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

.page-index-btn-primary:hover {
    background-color: #c99a3c;
    border-color: #c99a3c;
    transform: translateY(-2px);
}

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

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

.page-index-btn-small {
    padding: 8px 15px;
    font-size: 0.9em;
}

.page-index-btn-text {
    background: none;
    border: none;
    color: var(--page-index-primary-color);
    padding: 0;
    text-decoration: underline;
}

.page-index-btn-text:hover {
    color: var(--page-index-secondary-color);
}

.page-index-mt-30 {
    margin-top: 30px;
}

/* Hero Section */
.page-index-hero {
    background: linear-gradient(135deg, var(--page-index-primary-color) 0%, #1a3c7a 100%);
    color: var(--page-index-text-light);
    padding: 80px 0;
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

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

.page-index-hero-content {
    max-width: 600px;
    text-align: left;
    z-index: 1;
    padding: 20px;
}

.page-index-hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--page-index-text-light);
}

.page-index-hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #c0c0c0;
}

.page-index-hero-actions .page-index-btn {
    margin-right: 15px;
    margin-bottom: 15px;
}

.page-index-hero-image-wrapper {
    z-index: 1;
    max-width: 500px;
    text-align: center;
    padding: 20px;
}

.page-index-hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* About Section */
.page-index-about {
    padding: 80px 0;
    background-color: var(--page-index-bg-light);
}

.page-index-about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-index-about-item {
    background-color: var(--page-index-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.page-index-about-item .page-index-about-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    object-fit: contain;
}

.page-index-about-item h3 {
    font-size: 1.5em;
    color: var(--page-index-primary-color);
    margin-bottom: 15px;
}

.page-index-about-item p {
    color: var(--page-index-text-dark);
    font-size: 1em;
}

/* Features Section */
.page-index-features {
    padding: 80px 0;
    background-color: var(--page-index-bg-dark);
    color: var(--page-index-text-light);
}

.page-index-features .page-index-section-title {
    color: var(--page-index-text-light);
}

.page-index-features .page-index-section-description {
    color: #c0c0c0;
}

.page-index-feature-list {
    list-style: none;
    padding: 0;
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.page-index-feature-list li {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 20px;
    border-radius: 8px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    color: var(--page-index-text-light);
}

.page-index-feature-list li .page-index-feature-icon {
    font-size: 1.5em;
    color: var(--page-index-secondary-color);
    margin-right: 15px;
}

/* Games Section */
.page-index-games {
    padding: 80px 0;
    background-color: var(--page-index-bg-light);
}

.page-index-game-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-index-game-card {
    background-color: var(--page-index-text-light);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s ease;
}

.page-index-game-card:hover {
    transform: translateY(-5px);
}

.page-index-game-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.page-index-game-card h3 {
    font-size: 1.4em;
    color: var(--page-index-primary-color);
    margin: 20px 0 10px;
}

.page-index-game-card p {
    padding: 0 20px;
    color: var(--page-index-text-dark);
    margin-bottom: 20px;
}

.page-index-game-card .page-index-btn {
    margin-bottom: 20px;
}

/* Promotions Section */
.page-index-promotions {
    padding: 80px 0;
    background-color: var(--page-index-bg-dark);
    color: var(--page-index-text-light);
}

.page-index-promotions .page-index-section-title {
    color: var(--page-index-text-light);
}

.page-index-promotions .page-index-section-description {
    color: #c0c0c0;
}

.page-index-promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-index-promo-card {
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s ease;
}

.page-index-promo-card:hover {
    transform: translateY(-5px);
}

.page-index-promo-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.page-index-promo-card h3 {
    font-size: 1.4em;
    color: var(--page-index-secondary-color);
    margin: 20px 0 10px;
}

.page-index-promo-card p {
    padding: 0 20px;
    color: #c0c0c0;
    margin-bottom: 20px;
}

.page-index-promo-card .page-index-btn {
    margin-bottom: 20px;
}

/* Guides Section */
.page-index-guides {
    padding: 80px 0;
    background-color: var(--page-index-bg-light);
}

.page-index-guide-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-index-guide-item {
    background-color: var(--page-index-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.page-index-guide-title {
    font-size: 1.5em;
    color: var(--page-index-primary-color);
    margin-bottom: 15px;
}

.page-index-guide-item p {
    color: var(--page-index-text-dark);
    margin-bottom: 20px;
}

/* Detail Pages Section */
.page-index-detail-pages {
    padding: 80px 0;
    background-color: var(--page-index-bg-dark);
    color: var(--page-index-text-light);
}

.page-index-detail-pages .page-index-section-title {
    color: var(--page-index-text-light);
}

.page-index-detail-pages .page-index-section-description {
    color: #c0c0c0;
}

.page-index-detail-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-index-detail-card {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-index-detail-card:hover {
    transform: translateY(-5px);
}

.page-index-detail-card-title {
    font-size: 1.3em;
    color: var(--page-index-secondary-color);
    margin-bottom: 10px;
}

.page-index-detail-card-title a {
    color: var(--page-index-secondary-color);
    text-decoration: none;
}

.page-index-detail-card-title a:hover {
    text-decoration: underline;
}

.page-index-detail-card-description {
    color: #c0c0c0;
    font-size: 0.95em;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* CTA Banner */
.page-index-cta-banner {
    background: linear-gradient(90deg, var(--page-index-secondary-color) 0%, #c99a3c 100%);
    padding: 60px 0;
    text-align: center;
    color: var(--page-index-text-light);
}

.page-index-cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-index-cta-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: var(--page-index-text-light);
}

.page-index-cta-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    color: #fff;
}

.page-index-cta-button {
    background-color: var(--page-index-primary-color);
    border-color: var(--page-index-primary-color);
    color: var(--page-index-text-light);
    font-size: 1.1em;
    padding: 15px 35px;
}

.page-index-cta-button:hover {
    background-color: #071a3e;
    border-color: #071a3e;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-index-hero {
        flex-direction: column;
        padding: 60px 0;
        min-height: auto;
    }

    .page-index-hero-content {
        text-align: center;
        max-width: 100%;
    }

    .page-index-hero-title {
        font-size: 2.8em;
    }

    .page-index-hero-image-wrapper {
        order: -1; /* Move image above text on smaller screens */
        margin-bottom: 40px;
    }

    .page-index-section-title {
        font-size: 2em;
    }

    .page-index-feature-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-index-hero-title {
        font-size: 2.2em;
    }

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

    .page-index-hero-actions .page-index-btn {
        width: 100%;
        margin-right: 0;
    }

    .page-index-about-grid,
    .page-index-game-categories,
    .page-index-promo-grid,
    .page-index-guide-list,
    .page-index-detail-list {
        grid-template-columns: 1fr;
    }

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

    .page-index-cta-title {
        font-size: 2em;
    }
}

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

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

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

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