/* ====== PORTFOLIO GRAPHIC PLACEHOLDERS ====== */
.portfolio-graphic {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.5s ease;
}

/* Base Styles for all Graphics */
.portfolio-graphic::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    z-index: 1;
}

.portfolio-graphic i {
    font-size: 4rem;
    color: white;
    z-index: 2;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-graphic i {
    transform: scale(1.1) translateY(-10px);
    color: var(--color-primary);
}

.portfolio-item:hover .portfolio-graphic {
    transform: scale(1.05);
}

/* 1. E-COMMERCE GRAPHIC */
.graphic-ecommerce {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

.graphic-ecommerce::before {
    background-image: radial-gradient(circle at 20% 80%, rgba(230, 86, 22, 0.2) 0%, transparent 40%),
        linear-gradient(45deg, transparent 48%, rgba(255, 255, 255, 0.05) 50%, transparent 52%);
    background-size: 100% 100%, 20px 20px;
}

.graphic-ecommerce::after {
    content: '$$$';
    position: absolute;
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.02);
    top: -20px;
    right: -20px;
    transform: rotate(-15deg);
}

/* 2. WEB APP GRAPHIC */
.graphic-webapp {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.graphic-webapp::before {
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
}

.graphic-webapp .chart-lines {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    padding: 0 10%;
    gap: 10px;
    opacity: 0.3;
}

.graphic-webapp .chart-bar {
    width: 100%;
    background: var(--color-primary);
    border-radius: 4px 4px 0 0;
}

/* 3. 3D PRINTING GRAPHIC */
.graphic-3d {
    background: linear-gradient(135deg, #18181b 0%, #27272a 100%);
}

.graphic-3d::before {
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

.cube-wireframe {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid rgba(230, 86, 22, 0.2);
    transform: rotate(45deg);
    opacity: 0.5;
}

/* 4. LANDING PAGE GRAPHIC */
.graphic-landing {
    background: linear-gradient(135deg, #2a1b3d 0%, #1a1a2e 100%);
}

.graphic-landing::after {
    content: '';
    position: absolute;
    width: 150%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: rotate(45deg) translateX(-100%);
    animation: shine 3s infinite;
}

@keyframes shine {
    100% {
        transform: rotate(45deg) translateX(100%);
    }
}

/* 5. CORPORATE GRAPHIC */
.graphic-corporate {
    background: linear-gradient(135deg, #1c1917 0%, #292524 100%);
}

.graphic-corporate i {
    color: #a8a29e;
}

/* 6. CATALOG GRAPHIC */
.graphic-catalog {
    background: linear-gradient(135deg, #172554 0%, #1e3a8a 100%);
}