/* ============================================
   PROJECTS PAGE STYLES
   ============================================ */

/* FILTER BUTTONS */
.filter-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease !important;
    background: transparent !important;
    color: #0D3B66 !important;
    border: 2px solid #FFD166 !important;
    padding: 12px 24px !important;
    border-radius: 9999px !important;
    font-family: 'Poppins', sans-serif !important;
    font-weight: bold !important;
    font-size: 16px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
    cursor: pointer !important;
}

.filter-btn i {
    color: #FFD166 !important;
    font-size: 18px !important;
    transition: all 0.3s ease !important;
}

.filter-btn.active {
    background: #FFD166 !important;
    color: #0D3B66 !important;
    border: 2px solid #FFD166 !important;
    box-shadow: 0 4px 15px rgba(255, 209, 102, 0.4) !important;
}

.filter-btn.active i {
    color: #0D3B66 !important;
}

.filter-btn:hover:not(.active) {
    background: rgba(255, 209, 102, 0.1) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(255, 209, 102, 0.3) !important;
}

.filter-btn:hover:not(.active) i {
    color: #FFD166 !important;
    transform: scale(1.1);
}

.filter-btn.active:hover {
    background: #FFE082 !important;
    border: 2px solid #FFE082 !important;
    box-shadow: 0 8px 25px rgba(255, 224, 130, 0.5) !important;
}

.filter-btn.active:hover i {
    color: #0D3B66 !important;
}

/* PROJECT IMAGES */
.project-item {
    position: relative;
    width: 100%;
    margin-bottom: 2rem;
}

.project-item .group {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.5s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.project-item .group img {
    width: 100%;
    height: 256px;
    object-fit: cover;
    display: block;
    border-radius: 1rem;
    transition: transform 0.6s ease, filter 0.6s ease !important;
}

.project-item .group:hover img {
    transform: scale(1.05) !important;
    filter: brightness(1.08) contrast(1.05) !important;
}

.project-item .group::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(255, 209, 102, 0.08) !important;
    opacity: 0 !important;
    transition: opacity 0.5s ease !important;
    border-radius: 1rem !important;
    z-index: 1 !important;
    pointer-events: none !important;
}

.project-item .group:hover::before {
    opacity: 1 !important;
}

.project-item .group:hover {
    box-shadow: 0 10px 25px rgba(255, 209, 102, 0.2) !important;
}

/* PROJECT OVERLAY */
.project-overlay {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    display: flex !important;
    align-items: flex-end !important;
    opacity: 0 !important;
    transition: opacity 0.4s ease !important;
    z-index: 2 !important;
    background: linear-gradient(
        to top,
        rgba(13, 59, 102, 0.9) 0%,
        rgba(13, 59, 102, 0.6) 50%,
        transparent 100%
    ) !important;
    border-radius: 1rem !important;
    padding: 1.5rem !important;
}

.project-item .group:hover .project-overlay {
    opacity: 1 !important;
}

.project-overlay-content {
    width: 100% !important;
}

.project-overlay h3 {
    color: #FFD166 !important;
    font-family: 'Poppins', sans-serif !important;
    font-weight: bold !important;
    font-size: 1.25rem !important;
    line-height: 1.75rem !important;
    margin-bottom: 0.5rem !important;
    transition: color 0.3s ease !important;
}

.project-overlay p {
    color: #F7FAFC !important;
    font-size: 0.875rem !important;
    line-height: 1.25rem !important;
    margin-bottom: 1rem !important;
    opacity: 0.9;
    transition: color 0.3s ease !important;
}

/* PROJECT TAGS WITH ICONS */
.project-overlay span {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    background-color: rgba(13, 59, 102, 0.8) !important;
    color: #FFD166 !important;
    padding: 0.5rem 1.25rem !important;
    border-radius: 9999px !important;
    font-size: 0.875rem !important;
    font-weight: bold !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
    border: 1px solid #FFD166 !important;
    transition: all 0.3s ease !important;
    backdrop-filter: blur(4px);
    min-width: 120px;
}

.project-tag-icon {
    color: #FFD166 !important;
    font-size: 0.9rem !important;
    transition: all 0.3s ease !important;
    margin-right: 5px !important;
}

/* HOVER EFFECTS */
.project-item .group:hover .project-overlay h3 {
    color: #FFE082 !important;
    transform: translateY(-2px);
}

.project-item .group:hover .project-overlay p {
    color: white !important;
    opacity: 1;
}

.project-item .group:hover .project-overlay span {
    background-color: rgba(255, 255, 255, 0.9) !important;
    color: #0D3B66 !important;
    border: 1px solid #FFD166 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 209, 102, 0.3);
}

.project-item .group:hover .project-tag-icon {
    color: #0D3B66 !important;
    transform: scale(1.1);
}

/* DARK MODE */
.dark .filter-btn {
    color: #FFD166 !important;
    border: 2px solid #FFD166 !important;
    background: rgba(13, 59, 102, 0.2) !important;
}

.dark .filter-btn i {
    color: #FFD166 !important;
}

.dark .filter-btn.active {
    background: #FFD166 !important;
    color: #0D3B66 !important;
    border: 2px solid #FFD166 !important;
    box-shadow: 0 4px 15px rgba(255, 209, 102, 0.4) !important;
}

.dark .filter-btn.active i {
    color: #0D3B66 !important;
}

.dark .filter-btn:hover:not(.active) {
    background: rgba(255, 209, 102, 0.3) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(255, 209, 102, 0.4) !important;
}

.dark .filter-btn:hover:not(.active) i {
    color: #FFD166 !important;
    transform: scale(1.1);
}

.dark .filter-btn.active:hover {
    background: #FFE082 !important;
    color: #0D3B66 !important;
}

.dark .filter-btn.active:hover i {
    color: #0D3B66 !important;
}

.dark .project-item .group:hover img {
    transform: scale(1.05) !important;
    filter: brightness(1.08) contrast(1.05) !important;
}

.dark .project-item .group::before {
    background: rgba(255, 209, 102, 0.12) !important;
}

.dark .project-item .group:hover {
    box-shadow: 0 10px 25px rgba(255, 209, 102, 0.3) !important;
}

.dark .project-overlay {
    background: linear-gradient(
        to top,
        rgba(255, 209, 102, 0.9) 0%,
        rgba(255, 224, 130, 0.7) 50%,
        transparent 100%
    ) !important;
}

.dark .project-overlay h3 {
    color: #0D3B66 !important;
}

.dark .project-overlay p {
    color: #1a365d !important;
}

.dark .project-overlay span {
    background-color: rgba(13, 59, 102, 0.9) !important;
    color: #FFD166 !important;
    border: 1px solid #FFD166 !important;
}

.dark .project-tag-icon {
    color: #FFD166 !important;
}

.dark .project-item .group:hover .project-overlay h3 {
    color: #0D3B66 !important;
}

.dark .project-item .group:hover .project-overlay p {
    color: #1a365d !important;
}

.dark .project-item .group:hover .project-overlay span {
    background-color: rgba(13, 59, 102, 0.95) !important;
    color: #FFD166 !important;
    border: 1px solid #FFE082 !important;
}

.dark .project-item .group:hover .project-tag-icon {
    color: #FFD166 !important;
    transform: scale(1.1);
}

/* OTHER ICONS */
#dark-mode-toggle {
    background: #FFD166 !important;
    border: 2px solid #FFD166 !important;
}

#dark-mode-toggle i {
    color: #0D3B66 !important;
}

#dark-mode-toggle:hover {
    background: #FFE082 !important;
}

#dark-mode-toggle:hover i {
    color: #0D3B66 !important;
}

.nav-link i,
.footer-icon {
    color: #FFD166 !important;
    transition: color 0.3s ease !important;
}

.nav-link:hover i,
.footer-icon:hover {
    color: #FFE082 !important;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .project-item .group img {
        height: 220px !important;
    }
    
    .project-item .group:hover img {
        transform: scale(1.04) !important;
    }
    
    .filter-btn {
        padding: 10px 20px !important;
        font-size: 15px !important;
    }
    
    .filter-btn i {
        font-size: 16px !important;
    }
}

@media (max-width: 768px) {
    .project-item .group img {
        height: 200px !important;
    }
    
    .project-overlay {
        padding: 1rem !important;
    }
    
    .project-overlay h3 {
        font-size: 1.125rem !important;
    }
    
    .project-overlay span {
        padding: 0.375rem 0.875rem !important;
        min-width: 100px;
    }
    
    .filter-btn {
        padding: 8px 16px !important;
        font-size: 14px !important;
        margin: 4px !important;
    }
    
    .filter-btn i {
        font-size: 15px !important;
    }
}

@media (max-width: 480px) {
    .project-item .group img {
        height: 180px !important;
    }
    
    .project-item .group:hover img {
        transform: scale(1.02) !important;
    }
    
    .project-overlay h3 {
        font-size: 1rem !important;
    }
    
    .project-overlay span {
        min-width: 90px;
        padding: 0.25rem 0.75rem !important;
    }
    
    .filter-btn {
        padding: 8px 12px !important;
        font-size: 13px !important;
        width: 100%;
        justify-content: center;
    }
}

/* ANIMATIONS */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-item {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.project-item:nth-child(1) { animation-delay: 0.1s; }
.project-item:nth-child(2) { animation-delay: 0.2s; }
.project-item:nth-child(3) { animation-delay: 0.3s; }
.project-item:nth-child(4) { animation-delay: 0.4s; }
.project-item:nth-child(5) { animation-delay: 0.5s; }
.project-item:nth-child(6) { animation-delay: 0.6s; }
.project-item:nth-child(7) { animation-delay: 0.7s; }
.project-item:nth-child(8) { animation-delay: 0.8s; }
.project-item:nth-child(9) { animation-delay: 0.9s; }