/* CSS Reset & Global Styles */
* {
    box-sizing: inherit;
    max-width: 100vw;
    margin: 0;
    padding: 0;
}

html, body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 100vw;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
    background-color: #001021; /* Deep Blue - BG */
    color: #caf0f8; /* Deep Blue - Acc */
}

main {
    flex: 1;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

/* Container */
.cyuvbh-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.cyuvbh-header-c-l-r {
    background: rgba(0, 16, 33, 0.6); /* Semi-transparent Deep Blue */
    padding: 20px 0;
    border-bottom: 1px solid rgba(202, 240, 248, 0.1); /* Acc border */
    position: relative;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.cyuvbh-desktop-nav ul {
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.cyuvbh-desktop-nav a {
    color: #caf0f8; /* Acc Text */
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
    position: relative;
}

.cyuvbh-desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #00b4d8; /* Primary Color */
    transition: width 0.3s ease;
}

.cyuvbh-desktop-nav a:hover {
    color: #00b4d8; /* Primary Color on hover */
}

.cyuvbh-desktop-nav a:hover::after {
    width: 100%;
}

.cyuvbh-logo {
    display: flex;
    align-items: center;
    color: #caf0f8; /* Acc Text */
    font-weight: 700;
    font-size: 1.2rem;
}

.cyuvbh-logo span {
    font-size: 1.3rem;
}

.cyuvbh-header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cyuvbh-age-flag {
    display: flex;
    align-items: center;
    background-color: rgba(202, 240, 248, 0.1); /* Acc background */
    padding: 5px 10px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
}

.cyuvbh-hamburger {
    display: none; /* Hidden by default, shown on mobile */
    background: none;
    border: none;
    color: #caf0f8; /* Acc Text */
    font-size: 2rem;
    cursor: pointer;
}

/* Mobile Menu */
.cyuvbh-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 16, 33, 0.95); /* Darker Deep Blue */
    z-index: 1001;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    overflow-y: auto;
}

.cyuvbh-mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
    width: 100%;
}

.cyuvbh-mobile-menu li {
    margin-bottom: 25px;
}

.cyuvbh-mobile-menu a {
    color: #caf0f8; /* Acc Text */
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: 700;
    transition: color 0.3s ease;
}

.cyuvbh-mobile-menu a:hover {
    color: #00b4d8; /* Primary Color */
}

.cyuvbh-close-menu {
    position: absolute;
    top: 30px;
    right: 30px;
    background: none;
    border: none;
    color: #caf0f8; /* Acc Text */
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 1002;
}

/* Hero Section */
.cyuvbh-hero {
    position: relative;
    padding: 160px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 70vh;
    background-image: url('hero-bg.png'); /* Placeholder, will be dynamic */
    background-size: cover;
    background-position: center;
    box-shadow: inset 0 0 100px rgba(0,0,0,0.5); /* Subtle inset shadow */
}

.cyuvbh-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 10, 21, 0.7); /* Dark overlay on Deep Blue BG */
    z-index: 1;
}

/* Ensure hero container and buttons are above overlay on all pages */
.cyuvbh-hero > .cyuvbh-container,
.cyuvbh-hero .cyuvbh-container {
    position: relative;
    z-index: 2;
}

.cyuvbh-hero .cyuvbh-btn,
.cyuvbh-hero a {
    position: relative;
    z-index: 3;
}

.cyuvbh-hero-content, .cyuvbh-hero-text {
    position: relative;
    z-index: 2;
    color: #ffffff;
    max-width: 800px;
}

.cyuvbh-hero-content h1, .cyuvbh-hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.cyuvbh-hero-content p, .cyuvbh-hero-text p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.9;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.cyuvbh-btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: #00b4d8; /* Primary Color */
    color: #001021; /* BG Color for text */
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 8px;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 180, 216, 0.3); /* Primary color glow */
}

.cyuvbh-btn:hover {
    background-color: #008cb3; /* Darker Primary */
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 180, 216, 0.5);
}

/* Content Section Styling */
.cyuvbh-content-section {
    padding: 80px 20px;
    line-height: 1.8;
    font-size: 1.1rem;
    text-align: justify;
}

/* Alternating Section Backgrounds */
.cyuvbh-section-light {
    background-color: #001021; /* Deep Blue - BG */
}

.cyuvbh-section-dark {
    background-color: rgba(0, 16, 33, 0.5); /* Slightly darker tint */
}

.cyuvbh-content-section h2 {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 40px;
    color: #00b4d8; /* Primary Color */
    text-shadow: 0 2px 10px rgba(0, 180, 216, 0.2);
}

.cyuvbh-content-section p {
    margin-bottom: 20px;
    color: #caf0f8; /* Acc Text */
}

/* Game Grid */
.cyuvbh-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    justify-content: center;
    gap: 30px;
    margin: 40px auto;
    max-width: 1200px;
    padding: 0 20px; /* Ensure padding on the container */
}

.cyuvbh-game-card {
    background: rgba(202, 240, 248, 0.08); /* Acc background tint */
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cyuvbh-game-card img {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px 8px 0 0;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.1); /* Subtle primary glow */
}

.cyuvbh-game-card h3 {
    font-size: 1.5rem;
    color: #00b4d8; /* Primary Color */
    margin-bottom: 10px;
    text-shadow: 0 1px 5px rgba(0, 180, 216, 0.2);
}

.cyuvbh-game-card p {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-bottom: 20px;
    flex-grow: 1; /* Allows description to take available space */
}

.cyuvbh-game-card .cyuvbh-btn {
    background-color: #caf0f8; /* Acc Color for button */
    color: #001021; /* BG Color for text */
    padding: 10px 20px;
    font-size: 1rem;
    box-shadow: 0 3px 15px rgba(202, 240, 248, 0.3);
}

.cyuvbh-game-card .cyuvbh-btn:hover {
    background-color: #a0d2eb; /* Darker Acc */
    box-shadow: 0 5px 20px rgba(202, 240, 248, 0.5);
}

.cyuvbh-game-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

/* Footer Styles */
.cyuvbh-footer {
    padding: 60px 20px;
    background: rgba(10, 10, 10, 0.2); /* Dark, subtle background */
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto; /* Pushes footer to bottom */
    color: #caf0f8; /* Acc Text */
    font-size: 1rem;
}

.cyuvbh-footer ul {
    display: flex;
    gap: 30px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.cyuvbh-footer a {
    color: #caf0f8; /* Acc Text */
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.cyuvbh-footer a:hover {
    color: #00b4d8; /* Primary Color */
}

.cyuvbh-footer-contact p {
    margin: 5px 0;
}

.cyuvbh-footer-contact strong {
    color: #00b4d8; /* Primary Color */
}

.cyuvbh-footer p {
    text-align: justify;
    color: rgba(202, 240, 248, 0.85); /* Lighter Acc for paragraph text */
}

.cyuvbh-footer .cyuvbh-logo {
    transform: scale(0.8);
    margin-bottom: 15px;
}

.cyuvbh-footer .cyuvbh-logo span {
    color: #caf0f8; /* Acc Text */
}

.cyuvbh-footer-trust-badge {
    display: inline-block;
    background: transparent;
    padding: 10px 25px;
    border-radius: 50px;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid #ffeb3b; /* Yellow for alert */
    box-shadow: 0 0 15px rgba(255, 235, 59, 0.3);
}

.cyuvbh-footer-trust-badge span:first-child {
    color: #ffeb3b; /* Yellow for alert */
    font-weight: bold;
    display: block;
    font-size: 1.1rem;
}

.cyuvbh-footer-trust-badge span:last-child {
    font-size: 0.9em;
    opacity: 0.8;
}

.cyuvbh-copyright {
    margin-top: 15px;
    text-align: center;
    font-size: 0.85em;
    opacity: 0.7;
}

.cyuvbh-copyright a {
    color: #caf0f8; /* Acc Text */
    text-decoration: underline;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .cyuvbh-desktop-nav {
        display: none;
    }

    .cyuvbh-hamburger {
        display: block;
    }

    .cyuvbh-hero-content h1, .cyuvbh-hero-text h1 {
        font-size: 2.5rem;
    }

    .cyuvbh-hero-content p, .cyuvbh-hero-text p {
        font-size: 1.1rem;
    }

    .cyuvbh-game-grid {
        grid-template-columns: 1fr; /* Stack cards on smaller screens */
    }

    .cyuvbh-footer ul {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .cyuvbh-hero {
        padding: 100px 20px;
    }

    .cyuvbh-hero-content h1, .cyuvbh-hero-text h1 {
        font-size: 2rem;
    }

    .cyuvbh-hero-content p, .cyuvbh-hero-text p {
        font-size: 1rem;
    }

    .cyuvbh-btn {
        padding: 12px 25px;
        font-size: 1rem;
    }

    .cyuvbh-logo span {
        font-size: 1.1rem;
    }
}