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

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

:root {
    --dark: #0d0d0d;
    --green: #00ff41;
    --green-dark: #00cc33;
    --gray: #1a1a1a;
    --text: #ffffff;
}

body {
    font-family: 'Teko', sans-serif;
    background: #000000;
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
    background-image: 
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 255, 65, 0.03) 2px, rgba(0, 255, 65, 0.03) 4px),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 65, 0.03) 2px, rgba(0, 255, 65, 0.03) 4px);
}

header {
    background: linear-gradient(180deg, var(--dark) 0%, var(--gray) 100%);
    border-bottom: 4px solid var(--green);
    padding: 2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
}

.header-content {
    max-width: 100%;
    padding: 0 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    width: 60px;
    height: 60px;
    filter: drop-shadow(0 0 15px var(--green));
}

.site-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    font-weight: 400;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 6px;
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.7);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 32px;
    height: 4px;
    background: var(--green);
    margin: 3px 0;
    transition: 0.3s;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-8px, -8px);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav ul li a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.5rem;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
    transition: all 0.3s;
    padding: 0.5rem 1rem;
    position: relative;
    text-transform: uppercase;
}

nav ul li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--green);
    transition: all 0.3s;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--green);
}

nav ul li a:hover {
    color: var(--green);
}

nav ul li a:hover::before {
    width: 100%;
}

main {
    max-width: 100%;
    padding: 3rem 2.5rem;
}

.hero-section {
    text-align: center;
    padding: 6rem 2rem;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.1) 0%, rgba(0, 0, 0, 0.5) 100%);
    border: 3px solid var(--green);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0, 255, 65, 0.02) 10px,
        rgba(0, 255, 65, 0.02) 20px
    );
    animation: slide 20s linear infinite;
}

@keyframes slide {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-section h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    margin-bottom: 2rem;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 8px;
    text-shadow: 0 0 30px rgba(0, 255, 65, 0.8);
    position: relative;
    z-index: 1;
}

.hero-section p {
    font-size: 1.6rem;
    max-width: 900px;
    margin: 0 auto;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.notice-box {
    background: var(--gray);
    border: 3px solid var(--green);
    padding: 2rem;
    margin: 3rem auto;
    max-width: 1000px;
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.2);
    position: relative;
}

.notice-box::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid rgba(0, 255, 65, 0.3);
    pointer-events: none;
}

.notice-box h2 {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--green);
    margin-bottom: 1.5rem;
    font-size: 3rem;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.notice-box ul {
    list-style: none;
    padding-left: 0;
}

.notice-box ul li {
    padding: 1.2rem 1.5rem;
    margin: 1rem 0;
    background: rgba(0, 255, 65, 0.05);
    border-left: 6px solid var(--green);
    font-size: 1.4rem;
    font-weight: 500;
}

.game-container {
    background: var(--gray);
    border: 4px solid var(--green);
    padding: 2rem;
    margin: 3rem auto;
    max-width: 1600px;
    box-shadow: 0 0 50px rgba(0, 255, 65, 0.3);
}

.game-container h2 {
    font-family: 'Bebas Neue', sans-serif;
    text-align: center;
    color: var(--green);
    margin-bottom: 2rem;
    font-size: 4rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.6);
}

.game-frame {
    width: 100%;
    min-height: 700px;
    border: 2px solid var(--green-dark);
    background: #000;
}

.content-section {
    background: var(--gray);
    border: 2px solid rgba(0, 255, 65, 0.3);
    padding: 3rem;
    margin: 2rem auto;
    max-width: 1200px;
}

.content-section h1 {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--green);
    margin-bottom: 2rem;
    font-size: 4.5rem;
    letter-spacing: 6px;
    text-transform: uppercase;
}

.content-section h2 {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--green);
    margin-bottom: 1.5rem;
    margin-top: 3rem;
    font-size: 3rem;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.content-section h3 {
    color: var(--green-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 2rem;
    font-weight: 600;
    text-transform: uppercase;
}

.content-section p {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    line-height: 1.7;
    font-weight: 400;
}

.content-section ul, .content-section ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.content-section li {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

footer {
    background: linear-gradient(0deg, var(--dark) 0%, var(--gray) 100%);
    padding: 3rem 2.5rem;
    margin-top: 4rem;
    border-top: 4px solid var(--green);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-content h3 {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--green);
    margin-bottom: 2rem;
    font-size: 2.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.footer-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 1.4rem;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
    transition: all 0.3s;
    text-transform: uppercase;
}

.footer-links a:hover {
    color: var(--green);
    text-shadow: 0 0 10px var(--green);
}

.age-verification {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.age-verification.active {
    display: flex;
}

.age-modal {
    background: var(--gray);
    border: 4px solid var(--green);
    padding: 3rem;
    text-align: center;
    max-width: 550px;
    box-shadow: 0 0 60px rgba(0, 255, 65, 0.5);
    position: relative;
}

.age-modal::after {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    border: 1px solid rgba(0, 255, 65, 0.3);
    pointer-events: none;
}

.age-modal h2 {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--green);
    margin-bottom: 2rem;
    font-size: 3.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.age-modal p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    font-weight: 500;
}

.age-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.age-button {
    padding: 1rem 3rem;
    font-size: 1.6rem;
    font-weight: 700;
    border: 3px solid var(--green);
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: transparent;
}

.age-button.yes {
    background: var(--green);
    color: #000;
}

.age-button.yes:hover {
    box-shadow: 0 0 30px var(--green);
    transform: scale(1.05);
}

.age-button.no {
    background: transparent;
    color: var(--text);
}

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    nav ul {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }

    nav ul.active {
        max-height: 500px;
        border-bottom: 4px solid var(--green);
    }

    nav ul li {
        border-bottom: 1px solid rgba(0, 255, 65, 0.2);
    }

    nav ul li a {
        display: block;
        padding: 1.5rem 2.5rem;
    }

    .site-name {
        font-size: 2rem;
        letter-spacing: 3px;
    }

    .hero-section h1 {
        font-size: 3rem;
    }

    .hero-section p {
        font-size: 1.3rem;
    }

    .content-section {
        padding: 2rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    .age-modal {
        margin: 1rem;
        padding: 2rem;
    }

    .age-buttons {
        flex-direction: column;
    }
}