:root {
    --page-online-betting-primary-color: #003366;
    --page-online-betting-accent-color: #FFCC00;
    --page-online-betting-text-light: #ffffff;
    --page-online-betting-text-dark: #1a1a1a; /* Darker for contrast on light backgrounds */
    --page-online-betting-dark-gold: #997a00;
}

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

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

.page-online-betting__section {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.page-online-betting__section:nth-of-type(even) {
    background-color: #004080; /* Slightly lighter blue for subtle contrast */
}

.page-online-betting__section-title {
    font-size: 2.8em;
    color: var(--page-online-betting-accent-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

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

.page-online-betting__subsection-title {
    font-size: 1.8em;
    color: var(--page-online-betting-accent-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-online-betting__sub-heading-list {
    font-size: 1.4em;
    color: var(--page-online-betting-accent-color);
    margin-top: 20px;
    margin-bottom: 10px;
}

.page-online-betting__hero-section {
    background: linear-gradient(135deg, var(--page-online-betting-primary-color) 0%, #002244 100%);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-online-betting__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    z-index: 0;
}

.page-online-betting__hero-section .page-online-betting__container {
    position: relative;
    z-index: 1;
}

.page-online-betting__hero-title {
    font-size: 4em;
    color: var(--page-online-betting-accent-color);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

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

.page-online-betting__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
    font-size: 1.1em;
    cursor: pointer;
    border: none;
}

.page-online-betting__btn--primary {
    background-color: var(--page-online-betting-accent-color);
    color: var(--page-online-betting-primary-color);
}

.page-online-betting__btn--primary:hover {
    background-color: #e6b800; /* Darker gold */
    transform: translateY(-3px);
}

.page-online-betting__btn--secondary {
    background-color: var(--page-online-betting-primary-color);
    color: var(--page-online-betting-accent-color);
    border: 2px solid var(--page-online-betting-accent-color);
}

.page-online-betting__btn--secondary:hover {
    background-color: var(--page-online-betting-accent-color);
    color: var(--page-online-betting-primary-color);
    transform: translateY(-3px);
}

.page-online-betting__btn--large {
    font-size: 1.3em;
    padding: 18px 35px;
}

.page-online-betting__btn--text {
    background: none;
    color: var(--page-online-betting-accent-color);
    padding: 5px 10px;
    border: 1px solid var(--page-online-betting-accent-color);
    font-size: 0.9em;
}

.page-online-betting__btn--text:hover {
    background-color: var(--page-online-betting-accent-color);
    color: var(--page-online-betting-primary-color);
}

.page-online-betting__image {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 40px auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-online-betting__image--large {
    width: 80%;
}

.page-online-betting__image--background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
    z-index: 0;
    filter: blur(5px);
}

.page-online-betting__detail-pages .page-online-betting__container {
    position: relative;
    z-index: 1;
}

.page-online-betting__about-vsbet p, .page-online-betting__products p, .page-online-betting__advantages p, .page-online-betting__strategies p, .page-online-betting__getting-started p, .page-online-betting__detail-pages p, .page-online-betting__cta p {
    font-size: 1.1em;
    margin-bottom: 20px;
    color: #e0e0e0; /* Slightly lighter white for readability */
}

.page-online-betting__products ul {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.page-online-betting__products ul li {
    background-color: #002a52; /* Darker blue for list items */
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-online-betting__products ul li p {
    color: #c0c0c0;
}

.page-online-betting__advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-online-betting__advantage-item {
    background-color: #002a52;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-online-betting__advantage-item p {
    color: #c0c0c0;
}

.page-online-betting__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
    text-align: center;
}

.page-online-betting__step-item {
    background-color: #002a52;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.page-online-betting__step-item .page-online-betting__btn {
    margin-top: 20px;
}

.page-online-betting__detail-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
    position: relative; /* Ensure it's above background image */
    z-index: 1;
}

.page-online-betting__detail-item {
    background-color: #002a52;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-online-betting__detail-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-online-betting__detail-title {
    font-size: 1.3em;
    margin-bottom: 10px;
}

.page-online-betting__detail-title a {
    color: var(--page-online-betting-accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.page-online-betting__detail-title a:hover {
    color: #e6b800;
    text-decoration: underline;
}

.page-online-betting__detail-description {
    font-size: 0.95em;
    color: #b0b0b0;
    flex-grow: 1;
    margin-bottom: 20px;
}

.page-online-betting__cta {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(45deg, var(--page-online-betting-primary-color), #004d99);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-online-betting__hero-title {
        font-size: 3.5em;
    }
    .page-online-betting__hero-subtitle {
        font-size: 1.3em;
    }
    .page-online-betting__section-title {
        font-size: 2.5em;
    }
    .page-online-betting__subsection-title {
        font-size: 1.6em;
    }
}

@media (max-width: 768px) {
    .page-online-betting__hero-title {
        font-size: 2.8em;
    }
    .page-online-betting__hero-subtitle {
        font-size: 1.1em;
    }
    .page-online-betting__section-title {
        font-size: 2em;
    }
    .page-online-betting__subsection-title {
        font-size: 1.4em;
    }
    .page-online-betting__advantage-grid, .page-online-betting__steps-grid, .page-online-betting__detail-list {
        grid-template-columns: 1fr;
    }
    .page-online-betting__section {
        padding: 40px 0;
    }
    .page-online-betting__btn--large {
        font-size: 1.1em;
        padding: 15px 25px;
    }
}

@media (max-width: 480px) {
    .page-online-betting__hero-title {
        font-size: 2em;
    }
    .page-online-betting__hero-subtitle {
        font-size: 1em;
    }
    .page-online-betting__section-title {
        font-size: 1.8em;
    }
    .page-online-betting__subsection-title {
        font-size: 1.2em;
    }
    .page-online-betting__btn {
        width: 100%;
        box-sizing: border-box;
    }
    .page-online-betting__image--large {
        width: 100%;
    }
}