/* Majestic Portfolio Section */
.portfolio-section {
    padding: 100px 0;
    background: var(--bg-dark);
    position: relative;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.portfolio-card {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    background: #0f172a;
    border: 1px solid rgba(56, 189, 248, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    height: 500px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.portfolio-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: top;
    transition: transform 6s cubic-bezier(0.1, 0, 0, 1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, #020617 0%, rgba(2, 6, 23, 0.8) 50%, transparent 100%);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 2;
}

.portfolio-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 20px rgba(56, 189, 248, 0.15);
}

.portfolio-card:hover img {
    transform: translateY(calc(-100% + 500px));
}

.portfolio-card:hover .portfolio-overlay {
    background: linear-gradient(to top, #020617 20%, rgba(2, 6, 23, 0.9) 100%);
}

.portfolio-title {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    margin: 0;
}

.portfolio-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--accent);
    color: #fff;
    border-radius: 99px;
    font-size: 12px;
    font-weight: 600;
    width: fit-content;
}

.portfolio-link-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.4s ease;
}

.portfolio-card:hover .portfolio-link-icon {
    opacity: 1;
    transform: scale(1);
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}