@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Source+Sans+Pro:wght@300;400;600&display=swap');

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --emerald: #00875a;
    --dark-green: #003d29;
    --forest: #0a1f15;
    --silver: #c0c0c0;
    --light-silver: #e8e8e8;
    --charcoal: #0d1a14;
    --highlight: #00ff88;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    background: var(--charcoal);
    color: var(--light-silver);
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(90deg, var(--forest) 0%, var(--dark-green) 50%, var(--forest) 100%);
    padding: 0.8rem 2rem;
    z-index: 8000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.navbar-inner {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-name {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--highlight);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.burger-line {
    display: block;
    width: 30px;
    height: 4px;
    background: var(--highlight);
    margin: 5px 0;
    border-radius: 2px;
    transition: 0.3s;
}

.burger.active .burger-line:first-child {
    transform: rotate(45deg) translate(6px, 6px);
}

.burger.active .burger-line:nth-child(2) {
    opacity: 0;
}

.burger.active .burger-line:last-child {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-items {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-items a {
    font-family: 'Oswald', sans-serif;
    color: var(--silver);
    text-decoration: none;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s;
    position: relative;
}

.nav-items a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--highlight);
    transition: width 0.3s;
}

.nav-items a:hover {
    color: var(--highlight);
}

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

.content-wrapper {
    padding-top: 75px;
}

.hero-banner {
    background: linear-gradient(135deg, var(--forest) 0%, var(--dark-green) 100%);
    padding: 5rem 2rem;
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30z' fill='%2300875a' fill-opacity='0.05'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--highlight);
    margin-bottom: 1.5rem;
    letter-spacing: 5px;
    text-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.hero-content p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
    font-weight: 300;
}

.alert-boxes {
    background: var(--forest);
    padding: 3rem 2rem;
}

.alert-row {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.alert-card {
    background: linear-gradient(180deg, var(--dark-green) 0%, var(--forest) 100%);
    border-left: 5px solid var(--highlight);
    padding: 2rem;
}

.alert-card .icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.alert-card h3 {
    color: var(--highlight);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.alert-card p {
    font-weight: 300;
    font-size: 0.95rem;
}

.game-zone {
    background: var(--charcoal);
    padding: 5rem 2rem;
}

.game-zone h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--highlight);
    margin-bottom: 3rem;
    letter-spacing: 4px;
}

.game-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--dark-green);
    border: 4px solid var(--emerald);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(0, 135, 90, 0.3);
}

.game-wrapper iframe {
    width: 100%;
    height: 650px;
    display: block;
    border: none;
}

.features-block {
    background: linear-gradient(180deg, var(--dark-green) 0%, var(--forest) 100%);
    padding: 5rem 2rem;
}

.features-row {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem 1rem;
}

.feature-item .symbol {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-item h3 {
    color: var(--highlight);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    letter-spacing: 1px;
}

.feature-item p {
    font-weight: 300;
    font-size: 0.9rem;
}

.page-content {
    padding: 5rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.page-content h1 {
    color: var(--highlight);
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: 3px;
}

.page-content h2 {
    color: var(--highlight);
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
    letter-spacing: 2px;
}

.page-content p {
    margin-bottom: 1rem;
    font-weight: 300;
}

.page-content ul {
    margin: 1rem 0 1rem 2rem;
    font-weight: 300;
}

.page-content li {
    margin-bottom: 0.5rem;
}

.instructions-panel {
    background: rgba(0, 135, 90, 0.15);
    border: 2px solid var(--emerald);
    border-radius: 8px;
    padding: 2rem;
    margin: 2rem 0;
}

.instructions-panel p {
    margin: 0.5rem 0;
}

.footer-area {
    background: var(--forest);
    border-top: 4px solid var(--emerald);
    padding: 3rem 2rem;
    text-align: center;
}

.responsible-box {
    margin-bottom: 1.5rem;
}

.responsible-box h4 {
    font-family: 'Oswald', sans-serif;
    color: var(--highlight);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.responsible-box a {
    color: var(--silver);
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s;
}

.responsible-box a:hover {
    color: var(--highlight);
}

.footer-copy {
    color: var(--silver);
    font-size: 0.85rem;
    font-weight: 300;
}

/* Age Verification */
.age-check {
    position: fixed;
    inset: 0;
    background: rgba(10, 31, 21, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 90000;
}

.age-check.hidden {
    display: none;
}

.age-dialog {
    background: linear-gradient(135deg, var(--dark-green), var(--forest));
    border: 3px solid var(--highlight);
    border-radius: 8px;
    padding: 3rem;
    max-width: 500px;
    margin: 1rem;
    text-align: center;
}

.age-dialog h2 {
    color: var(--highlight);
    font-size: 1.6rem;
    margin-bottom: 1rem;
    letter-spacing: 3px;
}

.age-dialog p {
    margin-bottom: 2rem;
    font-weight: 300;
}

.age-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.age-btn {
    padding: 1rem 2.5rem;
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.age-btn.yes-btn {
    background: var(--highlight);
    color: var(--charcoal);
}

.age-btn.yes-btn:hover {
    background: #fff;
}

.age-btn.no-btn {
    background: transparent;
    border: 2px solid var(--highlight);
    color: var(--highlight);
}

.age-btn.no-btn:hover {
    background: rgba(0, 255, 136, 0.1);
}

.rejected-msg {
    display: none;
    margin-top: 1.5rem;
    color: #ff5555;
    font-weight: 600;
}

@media (max-width: 1024px) {
    .features-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .burger {
        display: block;
    }
    
    .nav-items {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--dark-green);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        display: none;
    }
    
    .nav-items.active {
        display: flex;
    }
    
    .nav-items li {
        text-align: center;
    }
    
    .nav-items a {
        display: block;
        padding: 1rem;
    }
    
    .nav-items a::after {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .alert-row {
        grid-template-columns: 1fr;
    }
    
    .game-wrapper iframe {
        height: 480px;
    }
    
    .features-row {
        grid-template-columns: 1fr;
    }
    
    .age-btns {
        flex-direction: column;
    }
}