/* ==========================================================================
   Projects Page - Innovation Gallery Styles
   ========================================================================== */

   .projects-page {
    background-color: var(--gray-light);
    padding-top: 80px; /* Offset for fixed header */
}

/* 1. Projects Hero Section */
.projects-hero {
    background-color: var(--white);
    padding: 80px 0 40px;
    text-align: center;
    border-bottom: 1px solid var(--gray-medium);
}

.tagline {
    color: var(--primary-pink);
    font-weight: 700;
    letter-spacing: 3px;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.projects-hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.8rem;
    color: var(--dark-purple);
    margin-bottom: 20px;
}

.projects-hero h1 span {
    color: var(--primary-pink);
}

/* 2. Filter Buttons (Gen-Z Minimalist) */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 50px;
    border: 1px solid var(--gray-medium);
    background: var(--white);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.filter-btn.active {
    background-color: var(--primary-pink);
    color: var(--white);
    border-color: var(--primary-pink);
    box-shadow: 0 4px 15px rgba(255, 105, 180, 0.3);
}

/* 3. Projects Grid */
.projects-grid-section {
    padding: 80px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 35px;
}

/* 4. Project Card Styling */
.project-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--gray-medium);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* Thumbnail & Coming Soon Overlay */
.project-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

/* Glassmorphism Lock Overlay */
.overlay-lock {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(75, 0, 130, 0.4); /* Dark Purple semi-transparent */
    backdrop-filter: blur(8px); /* Efek Blur Estetik */
    -webkit-backdrop-filter: blur(8px);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    opacity: 1;
    transition: var(--transition);
}

.overlay-lock i {
    font-size: 2.5rem;
    margin-bottom: 12px;
    color: var(--primary-pink);
    filter: drop-shadow(0 0 10px rgba(255, 105, 180, 0.5));
}

.overlay-lock span {
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.project-card:hover .project-thumb img {
    transform: scale(1.1);
}

/* Card Info */
.project-info {
    padding: 25px;
    flex-grow: 1;
}

.track-tag {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--light-pink);
    color: var(--primary-pink);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.project-info h3 {
    font-size: 1.4rem;
    color: var(--dark-purple);
    margin-bottom: 12px;
    line-height: 1.3;
}

.project-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Card Footer */
.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--gray-medium);
}

.author {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dark);
}

.btn-lock {
    background: var(--gray-light);
    color: var(--text-muted);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: not-allowed;
    transition: var(--transition);
}

.btn-lock:hover {
    background-color: var(--gray-medium);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-hero h1 {
        font-size: 2.2rem;
    }
}

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

    .projects-hero {
        padding: 60px 0 30px;
    }

    .filter-btn {
        padding: 8px 18px;
        font-size: 0.8rem;
    }
}