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

:root {
    --neon-magenta: #ff3ad6;
    --neon-cyan: #5fffe0;
    --phosphor-green: #33ff66;
    --amber: #ffb000;
    --black: #000000;
    --near-black: #07060f;
    --dark-bg: #0d0a1a;
    --card-bg: #14112a;
    --border: #2a2348;
    --text: #e8e8f0;
    --text-dim: #b0b0c4;
    --text-muted: #777793;
    --accent: var(--neon-magenta);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--black);
}

a { color: var(--neon-cyan); }

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.logo {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--neon-magenta);
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    letter-spacing: 0.12em;
    text-shadow: 0 0 10px rgba(255, 58, 214, 0.6);
}

.nav-links {
    display: flex;
    gap: 1.75rem;
    align-items: center;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    opacity: 0.85;
    transition: opacity 0.2s, color 0.2s, text-shadow 0.2s;
    font-size: 0.95rem;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--neon-cyan);
    text-shadow: 0 0 8px rgba(95, 255, 224, 0.5);
}

/* Hero */
.hero {
    background: var(--black);
    background-image:
        radial-gradient(ellipse at center top, rgba(255, 58, 214, 0.10) 0%, transparent 60%),
        radial-gradient(ellipse at center bottom, rgba(95, 255, 224, 0.06) 0%, transparent 55%),
        repeating-linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.018) 0px,
            rgba(255, 255, 255, 0.018) 1px,
            transparent 1px,
            transparent 3px
        );
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text);
    padding: 6rem 2rem 4rem;
}

.hero-content {
    max-width: 1100px;
}

.hero-image {
    width: 100%;
    height: auto;
    margin-bottom: 2.5rem;
    display: block;
    border: 1px solid var(--border);
    box-shadow:
        0 0 60px rgba(255, 58, 214, 0.20),
        0 0 120px rgba(95, 255, 224, 0.10);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.75rem;
    color: var(--neon-magenta);
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    letter-spacing: 0.15em;
    text-shadow:
        0 0 18px rgba(255, 58, 214, 0.6),
        0 0 36px rgba(255, 58, 214, 0.3);
}

.tagline {
    font-size: 1.4rem;
    color: var(--text);
    margin-bottom: 1.25rem;
}

.subtitle {
    font-size: 1.05rem;
    color: var(--text-dim);
    max-width: 760px;
    margin: 0 auto 2.5rem;
}

.cta-row {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.cta-button {
    display: inline-block;
    padding: 0.85rem 1.75rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
    border: 1px solid var(--neon-magenta);
}

.cta-button.primary {
    background: var(--neon-magenta);
    color: var(--black);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 28px rgba(255, 58, 214, 0.55);
}

.cta-button.secondary {
    background: transparent;
    color: var(--neon-magenta);
}

.cta-button.secondary:hover {
    background: rgba(255, 58, 214, 0.08);
    transform: translateY(-2px);
}

.meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
}

/* Section base */
main section {
    padding: 5rem 2rem;
}

main h2 {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 3rem;
    color: var(--neon-cyan);
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    letter-spacing: 0.05em;
    text-shadow: 0 0 12px rgba(95, 255, 224, 0.35);
}

/* Features */
.features {
    background: var(--near-black);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature {
    background: var(--card-bg);
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border);
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.feature:hover {
    border-color: var(--neon-magenta);
    transform: translateY(-3px);
    box-shadow: 0 0 28px rgba(255, 58, 214, 0.18);
}

.feature-icon {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.feature h3 {
    color: var(--neon-magenta);
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.feature p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* How it works */
.how-it-works {
    background: var(--black);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.step {
    background: var(--card-bg);
    padding: 2rem;
    border: 1px solid var(--border);
    position: relative;
}

.step-num {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    color: var(--neon-cyan);
    opacity: 0.55;
    font-size: 1.5rem;
}

.step h3 {
    color: var(--neon-cyan);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.step p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Gallery */
.gallery {
    background: var(--near-black);
    text-align: center;
}

.gallery-intro {
    color: var(--text-dim);
    max-width: 760px;
    margin: -1.5rem auto 2.5rem;
    font-size: 1rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-grid figure {
    margin: 0;
}

.gallery-grid img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--border);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.gallery-grid figcaption {
    color: var(--neon-cyan);
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    font-size: 0.85rem;
    margin-top: 0.65rem;
    letter-spacing: 0.04em;
}

.gallery-grid figure:hover img {
    border-color: var(--neon-magenta);
    box-shadow: 0 0 26px rgba(255, 58, 214, 0.20);
}

/* Modes */
.modes {
    background: var(--black);
    text-align: center;
}

.mode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    max-width: 1100px;
    margin: 0 auto;
}

.mode-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mode-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 22px rgba(95, 255, 224, 0.18);
}

.mode-name {
    color: var(--neon-magenta);
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
}

.mode-list {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Requirements */
.requirements {
    background: var(--near-black);
    text-align: center;
}

.requirements ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.requirements li {
    background: var(--card-bg);
    padding: 1rem 1.75rem;
    border: 1px solid var(--border);
    color: var(--text);
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    font-size: 0.95rem;
}

/* Info section */
.info-section {
    background: var(--black);
}

.sources {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.source {
    background: var(--card-bg);
    padding: 1.75rem;
    border: 1px solid var(--border);
}

.source h3 {
    color: var(--neon-magenta);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.source p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.source a {
    color: var(--neon-cyan);
    text-decoration: none;
}

.source a:hover {
    text-decoration: underline;
}

/* Trademark notice */
.trademarks {
    background: var(--near-black);
}

.trademark-text {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.7;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

/* Footer */
footer {
    background: var(--near-black);
    color: var(--text);
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer-links {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text);
    text-decoration: none;
    margin: 0 0.85rem;
    opacity: 0.7;
    font-size: 0.9rem;
    transition: opacity 0.2s, color 0.2s;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--neon-cyan);
}

footer p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 1rem;
}

/* Legal Pages */
.legal-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
    color: var(--text);
}

.legal-page h1 {
    color: var(--neon-magenta);
    margin-bottom: 2rem;
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    letter-spacing: 0.05em;
    text-shadow: 0 0 14px rgba(255, 58, 214, 0.4);
}

.legal-page h2 {
    color: var(--neon-cyan);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.legal-page p, .legal-page ul {
    margin-bottom: 1rem;
    color: var(--text-dim);
}

.legal-page ul {
    padding-left: 2rem;
}

.legal-page a {
    color: var(--neon-cyan);
}

.back-link {
    display: inline-block;
    margin-bottom: 2rem;
    color: var(--neon-magenta);
    text-decoration: none;
    font-family: 'SF Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
}

.back-link:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 5rem 1rem 3rem;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .tagline {
        font-size: 1.1rem;
    }

    .subtitle {
        font-size: 0.95rem;
    }

    nav {
        padding: 1rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.85rem;
    }

    main h2 {
        font-size: 1.75rem;
    }

    main section {
        padding: 3.5rem 1rem;
    }

    .requirements ul {
        flex-direction: column;
        align-items: center;
    }

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

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