:root {
    --bg-main: #FAFAFA;
    --bg-surface: #FFFFFF;
    --bg-alt: #F4F4F5;

    --text-main: #1A1A1A;
    --text-secondary: #595959;
    --accent: #FFDA56;
    --border-color: #1A1A1A;

    --border-width: 2px;
    --shadow-offset: 4px;
}

.bg-theme-main {
    background-color: var(--bg-main);
}

.bg-theme-surface {
    background-color: var(--bg-surface);
}

.bg-theme-alt {
    background-color: var(--bg-alt);
}

.text-theme-main {
    color: var(--text-main);
}

.text-theme-secondary {
    color: var(--text-secondary);
}

.bg-accent {
    background-color: var(--accent);
    color: #1A1A1A;
}

.text-on-accent {
    color: #1A1A1A;
}

.border-theme {
    border-color: var(--border-color);
}

body {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

.neo-box {
    border: var(--border-width) solid var(--border-color);
    background: var(--bg-surface);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--accent);
    color: #1A1A1A;
    border: var(--border-width) solid #1A1A1A;
    padding: 0.875rem 2rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 #1A1A1A;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translate(-1px, -1px);
    box-shadow: calc(var(--shadow-offset) + 1px) calc(var(--shadow-offset) + 1px) 0 0 #1A1A1A;
    color: #1A1A1A;
}

.btn-primary:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 0 #1A1A1A;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--bg-surface);
    color: var(--text-main);
    border: var(--border-width) solid var(--border-color);
    padding: 0.875rem 2rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--border-color);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.3s ease, color 0.3s ease;
    cursor: pointer;
}

.btn-secondary:hover {
    transform: translate(-2px, -2px);
    box-shadow: calc(var(--shadow-offset) + 2px) calc(var(--shadow-offset) + 2px) 0 0 var(--border-color);
}

.btn-secondary:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 0 var(--border-color);
}

.neo-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--accent);
    color: #1A1A1A;
    border: var(--border-width) solid var(--border-color);
    padding: 0.75rem 2rem;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--border-color);
    transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
}

.neo-button:hover {
    transform: translate(-1px, -1px);
    box-shadow: calc(var(--shadow-offset) + 2px) calc(var(--shadow-offset) + 2px) 0 0 var(--border-color);
    color: #1A1A1A;
}

.neo-button:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 0 var(--border-color);
}

.neo-button-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--bg-surface);
    color: var(--text-main);
    border: var(--border-width) solid var(--border-color);
    padding: 0.75rem 2rem;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--border-color);
    transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.3s ease, color 0.3s ease;
}

.neo-button-outline:hover {
    transform: translate(-1px, -1px);
    box-shadow: calc(var(--shadow-offset) + 2px) calc(var(--shadow-offset) + 2px) 0 0 var(--border-color);
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: var(--border-width) solid var(--border-color);
    background-color: var(--bg-surface);
    color: var(--text-main);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s, background-color 0.2s, color 0.2s;
}

.form-input:focus {
    border-color: var(--accent);
}

section {
    padding: 5rem 1rem;
    border-bottom: var(--border-width) solid var(--border-color);
}

#mobile-menu {
    transition: transform 0.3s ease-in-out;
    background-color: var(--bg-main);
    color: var(--text-main);
    border-right: none;
    width: 100%;
}

#mobile-menu.hidden-menu {
    transform: translateX(-100%);
    box-shadow: none;
}

.hidden {
    display: none;
}

#hero-canvas {
    position: fixed;
    top: 0;
    left: 0;
}

@media (max-width: 768px) {
    #hero-canvas {
        position: absolute;
    }
}

.bg-grid-pattern {
    background-image: radial-gradient(var(--text-secondary) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.2;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }

    100% {
        transform: translate(0, 0) scale(1);
    }
}