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

html, body {
    margin: 0;
    padding: 0;
    background: #0a0a0f;
    color: #fff;
    font-family: 'Courier New', Courier, monospace;
    scroll-behavior: smooth;
}

/* ---- HERO ---- */

.hero-discord-btn {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 78px;
    height: 78px;
    border-radius: 50%;
    border: 2px solid #00e5ff;
    background: rgba(5, 5, 15, 0.85);
    box-shadow: 0 0 14px rgba(0, 229, 255, 0.5), inset 0 0 12px rgba(0, 229, 255, 0.05);
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.hero-discord-btn:hover {
    background: rgba(5, 5, 15, 0.95);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.85), inset 0 0 20px rgba(0, 229, 255, 0.12);
    transform: scale(1.08);
}

.hero {
    min-height: 65vh;
    background: url('assets/images/banner_background.png') center / cover no-repeat;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0 3% 3rem;
    position: relative;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, transparent 20%, rgba(0, 0, 0, 0.55) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 40%;
    text-align: center;
}

.hero-logo {
    width: 100%;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 28px rgba(0, 229, 255, 0.45));
}

.hero-tagline {
    font-size: 1.3rem;
    line-height: 1.7;
    color: #e0e0e0;
    margin: 0 0 2rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ---- BUTTONS ---- */

.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: all 0.25s ease;
    cursor: pointer;
}

.btn-steam {
    color: #00e5ff;
    border: 2px solid #00e5ff;
    background: rgba(5, 5, 15, 0.85);
    box-shadow: 0 0 14px rgba(0, 229, 255, 0.5), inset 0 0 12px rgba(0, 229, 255, 0.05);
}

.btn-steam:hover {
    background: rgba(5, 5, 15, 0.95);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.85), inset 0 0 20px rgba(0, 229, 255, 0.12);
}

/* ---- SECTION SHARED ---- */

.section-title {
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #00e5ff;
    text-shadow: 0 0 18px rgba(0, 229, 255, 0.65);
    margin: 0 0 2.5rem;
}

/* ---- TRAILER ---- */

.trailer-section {
    background: #0a0a0f;
    border-top: 1px solid rgba(0, 229, 255, 0.45);
    box-shadow: inset 0 10px 20px -10px rgba(0, 229, 255, 0.35);
    padding: 5rem 2rem;
    text-align: center;
}

.trailer-wrapper {
    max-width: 900px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    border: 1px solid rgba(0, 229, 255, 0.35);
    box-shadow: 0 0 48px rgba(0, 229, 255, 0.18);
}

.trailer-wrapper iframe {
    width: 100%;
    height: 100%;
    display: block;
}

/* ---- EMAIL SIGNUP ---- */

.signup-section {
    background: #0a0a0f;
    border-top: 1px solid rgba(0, 229, 255, 0.45);
    box-shadow: inset 0 10px 20px -10px rgba(0, 229, 255, 0.35);
    padding: 5rem 2rem;
    text-align: center;
}

.signup-desc {
    color: #888;
    font-size: 0.95rem;
    margin: -1.5rem 0 2rem;
}

/* ---- FOOTER ---- */

.footer {
    background: #05050a;
    border-top: 1px solid rgba(0, 229, 255, 0.45);
    box-shadow: inset 0 10px 20px -10px rgba(0, 229, 255, 0.35);
    padding: 2.5rem 2rem;
    text-align: center;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
}

.social-icons a {
    opacity: 0.6;
    transition: opacity 0.2s;
}

.social-icons a:hover {
    opacity: 1;
}

.footer-copy {
    color: #444;
    font-size: 0.8rem;
    margin: 0;
}

/* ---- RESPONSIVE ---- */

@media (max-width: 700px) {
    .hero-discord-btn {
        display: none;
    }

    .hero {
        justify-content: center;
        align-items: flex-end;
        padding: 2rem 1.5rem 4rem;
    }

    .hero-overlay {
        background: rgba(0, 0, 0, 0.5);
    }

    .hero-content {
        width: 85%;
    }

    .hero-tagline {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .section-title {
        font-size: 1.1rem;
    }

    .trailer-section,
    .signup-section {
        padding: 3rem 1.25rem;
    }
}