/* =========================================
   6. PROJECTS GRID & CARDS (Cyber Redesign)
   ========================================= */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: clamp(20px, 4vw, 40px);
    margin-top: 3rem;
}

.project-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: var(--liquid-glass);
    -webkit-backdrop-filter: var(--liquid-glass);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    /* Using clip-path for corners */
    overflow: hidden;
    transition: var(--transition-smooth);
    height: 100%;
    display: flex;
    flex-direction: column;

    /* Cyber Shape: Cut Top-Left and Bottom-Right */
    clip-path: polygon(25px 0,
            100% 0,
            100% calc(100% - 25px),
            calc(100% - 25px) 100%,
            0 100%,
            0 25px);
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(255, 87, 87, 0.1);
}

.project-img-container {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: #111;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    filter: grayscale(20%) brightness(0.9);
}

.project-card:hover .project-img {
    transform: scale(1.1);
    filter: grayscale(0%) brightness(1);
}

/* Floating Tags */
.project-floating-tags {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    gap: 8px;
    z-index: 10;
}

.project-floating-tag {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    color: #fff;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    /* Angled tag */
    clip-path: polygon(5px 0, 100% 0, 100% 100%, 0 100%, 0 5px);
}

.project-content {
    padding: clamp(20px, 5vw, 30px);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.05) 100%);
}

.project-content h3 {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 800;
    margin-bottom: 12px;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-content p {
    font-size: clamp(0.9rem, 2vw, 1rem);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 25px;
}

.project-footer {
    margin-top: auto;
}

/* Filter Buttons Container */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 10px 25px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.85rem;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
    box-shadow: 0 0 20px rgba(255, 87, 87, 0.3);
}