/* ==========================================================================
   Armageddon 20XX — Dark/Neon Sci-Fi Design System
   ========================================================================== */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-dark: #0a0a0f;
    --bg-card: #111118;
    --bg-card-hover: #1a1a24;
    --neon-red: #ff0040;
    --neon-cyan: #00f0ff;
    --neon-green: #39ff14;
    --text-primary: #e0e0e8;
    --text-muted: #8888a0;
    --text-dim: #555568;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(0, 240, 255, 0.15);
    --font-display: 'Orbitron', sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: #fff;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Scanline Overlay --- */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.3rem;
    color: var(--neon-red);
    text-shadow: 0 0 10px rgba(255, 0, 64, 0.5);
    letter-spacing: 0.1em;
}

.nav-logo:hover {
    color: var(--neon-red);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: transform 0.3s, opacity 0.3s;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-cta {
    padding: 0.45rem 1rem;
    border: 1px solid var(--neon-red);
    border-radius: 4px;
    color: var(--neon-red) !important;
    transition: background 0.2s, color 0.2s !important;
}

.nav-cta:hover {
    background: var(--neon-red);
    color: #fff !important;
}

/* Mobile nav */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 64px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(10, 10, 15, 0.97);
        padding: 1.5rem 0;
        gap: 0;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.3s, opacity 0.3s;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
    }

    .nav-cta {
        margin: 0.5rem 1.5rem;
        text-align: center;
    }

    /* Hamburger animation */
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 1.5rem;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.5rem, 8vw, 5rem);
    color: var(--neon-red);
    text-shadow:
        0 0 20px rgba(255, 0, 64, 0.6),
        0 0 60px rgba(255, 0, 64, 0.3),
        0 0 100px rgba(255, 0, 64, 0.15);
    letter-spacing: 0.05em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

/* Glitch effect on hover */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch:hover::before {
    opacity: 0.8;
    color: var(--neon-cyan);
    animation: glitch-1 0.3s infinite;
    clip-path: inset(20% 0 30% 0);
}

.glitch:hover::after {
    opacity: 0.8;
    color: var(--neon-green);
    animation: glitch-2 0.3s infinite;
    clip-path: inset(50% 0 10% 0);
}

@keyframes glitch-1 {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 3px); }
    40% { transform: translate(3px, -3px); }
    60% { transform: translate(-2px, 1px); }
    80% { transform: translate(2px, -1px); }
    100% { transform: translate(0); }
}

@keyframes glitch-2 {
    0% { transform: translate(0); }
    20% { transform: translate(3px, -2px); }
    40% { transform: translate(-3px, 2px); }
    60% { transform: translate(1px, -3px); }
    80% { transform: translate(-1px, 3px); }
    100% { transform: translate(0); }
}

.hero-tagline {
    font-family: var(--font-display);
    font-size: clamp(0.75rem, 2.5vw, 1.15rem);
    font-weight: 400;
    color: var(--neon-cyan);
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
    letter-spacing: 0.3em;
    margin-bottom: 2.5rem;
}

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

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.hero-scroll-indicator span {
    display: block;
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--text-dim);
    border-bottom: 2px solid var(--text-dim);
    transform: rotate(45deg);
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.4; }
    50% { transform: rotate(45deg) translateY(8px); opacity: 1; }
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.25s;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--neon-red);
    color: #fff;
    box-shadow: 0 0 20px rgba(255, 0, 64, 0.3);
}

.btn-primary:hover {
    background: #ff1a57;
    box-shadow: 0 0 30px rgba(255, 0, 64, 0.5);
    color: #fff;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.btn-outline:hover {
    background: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
    color: #fff;
    transform: translateY(-2px);
}

/* --- Sections --- */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--bg-card);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: 0.08em;
    color: var(--text-primary);
}

.text-red { color: var(--neon-red); }
.text-cyan { color: var(--neon-cyan); }
.text-green { color: var(--neon-green); }

/* --- Cards (About) --- */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 2rem;
    transition: border-color 0.3s, transform 0.3s;
}

.card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.card p {
    font-size: 0.93rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* --- Event Cards --- */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.event-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 2rem;
    position: relative;
    transition: border-color 0.3s, transform 0.3s;
}

.event-card:hover {
    border-color: rgba(255, 0, 64, 0.2);
    transform: translateY(-4px);
}

.event-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 3px;
    margin-bottom: 1rem;
    background: rgba(255, 0, 64, 0.15);
    color: var(--neon-red);
    border: 1px solid rgba(255, 0, 64, 0.3);
}

.badge-cyan {
    background: rgba(0, 240, 255, 0.1);
    color: var(--neon-cyan);
    border-color: rgba(0, 240, 255, 0.3);
}

.badge-green {
    background: rgba(57, 255, 20, 0.1);
    color: var(--neon-green);
    border-color: rgba(57, 255, 20, 0.3);
}

.event-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.event-card p {
    font-size: 0.93rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1rem;
}

.event-status {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.events-cta {
    text-align: center;
    margin-top: 2.5rem;
}

.events-cta p {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

/* --- Contact --- */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 700px;
    margin: 0 auto;
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
}

.contact-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.contact-card p {
    font-size: 0.93rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

/* --- Footer --- */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.footer-logo {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--neon-red);
    text-shadow: 0 0 10px rgba(255, 0, 64, 0.4);
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--neon-cyan);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* --- Fade-in Animation --- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 480px) {
    .section {
        padding: 3.5rem 0;
    }

    .section-title {
        margin-bottom: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}