:root {
    --bg-light: #F9FAFB;
    --bg-dark: #4A443F; /* Brown from logo */
    --text-light: #F9FAFB;
    --text-dark: #3D3D3D; /* Darker brown for text */
    --accent-yellow: #FFD740;
    --accent-cyan: #4DD0E1;
    --border-light: #E5E7EB;
}
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
}
.font-mono {
    font-family: 'Roboto Mono', monospace;
}
.font-display {
    font-family: 'Exo 2', sans-serif;
}
.btn-primary {
    background-color: var(--accent-yellow);
    color: var(--text-dark);
    font-weight: 700;
    border-radius: 9999px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(0,0,0,0.1);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 64, 0.4);
}
.card-light {
    background-color: white;
    border: 1px solid var(--border-light);
    border-radius: 1.5rem;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}
.card-light:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 35px -5px rgba(0,0,0,0.08);
}
.grid-bg {
    position: relative;
    overflow: hidden;
}
.grid-bg::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(61, 61, 61, 0.05) 1px, transparent 1px),
        linear-gradient(to right, rgba(61, 61, 61, 0.05) 1px, transparent 1px);
    background-size: 4rem 4rem;
    z-index: -1;
}
.input-field {
    background-color: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.input-field:focus {
    outline: none;
    border-color: var(--accent-yellow);
    box-shadow: 0 0 0 3px rgba(255, 215, 64, 0.4);
}
/* --- HUD Syntax Highlighting --- */
.code-tag { color: #059669; } /* Green */
.code-attr { color: #4f46e5; } /* Indigo */
.code-string { color: #db2777; } /* Pink */
.code-keyword { color: #d97706; } /* Amber */
.code-function { color: #2563eb; } /* Blue */

/* --- Accessibility: Visible Focus States --- */
*:focus-visible {
    outline: 3px solid var(--accent-cyan);
    outline-offset: 2px;
    border-radius: 0.25rem;
}

/* --- Animation Styles --- */
.device-frame {
    background-color: #3D3D3D;
    border-radius: 1.5rem;
    padding: 0.75rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}
.device-screen {
    background-color: #F9FAFB;
    border-radius: 1rem;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    height: 100%;
    overflow: hidden;
}
.device-container {
    animation: cycle-devices 12s infinite ease-in-out;
}
@keyframes cycle-devices {
    0%, 25% { width: 150px; height: 300px; }
    33%, 58% { width: 300px; height: 225px; }
    66%, 91% { width: 400px; height: 250px; }
    100% { width: 150px; height: 300px; }
}
.product-card {
    transition: transform 0.3s ease;
}
.product-card:hover {
    transform: translateY(-10px);
}
.cart-icon {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.product-card:hover .cart-icon {
    transform: scale(1.2) rotate(-10deg);
}

/* --- Service Page Interactive Feature Styles --- */
.feature-item {
    transition: all 0.2s ease-in-out;
}
.feature-item.active, .feature-item:hover {
    background-color: var(--accent-yellow);
    color: var(--text-dark);
    transform: translateX(10px);
}
.feature-item.active .feature-icon, .feature-item:hover .feature-icon {
    background-color: white;
    color: var(--accent-yellow);
}
#feature-display {
    transition: opacity 0.3s ease-in-out;
}
.menu-item-add-btn {
    background-color: var(--accent-yellow);
    color: var(--text-dark);
    transition: all 0.2s ease-in-out;
}
.menu-item-add-btn:hover {
    background-color: #FFC107;
    transform: scale(1.05);
}
.chart-btn.active {
    background-color: var(--accent-yellow);
    color: var(--text-dark);
    font-weight: 700;
}

/* --- New Header Link Styles --- */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent-yellow);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}
.nav-link:hover {
    color: var(--text-dark);
}
.nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* --- New Portfolio Marquee Styles --- */
.marquee-container {
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.marquee-track {
    display: flex;
    /* Adjust the animation duration based on the number of items. More items = longer duration. */
    animation: marquee 60s linear infinite;
    gap: 2rem; /* Creates space between items */
    width: max-content;
}

.portfolio-item {
    flex-shrink: 0;
    width: 350px; /* Or whatever width you prefer for your cards */
}

.marquee-container:hover .marquee-track {
    animation-play-state: paused;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}