/* Projects Page Specific Styles */

/* Page Hero */
.page-hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: bottom;
    opacity: 0.3;
}

.page-hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

.page-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

/* Filter Section */
.filter-section {
    padding: 60px 0 40px;
    background: var(--white);
    position: sticky;
    top: 70px;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border: 2px solid transparent;
    border-radius: 50px;
    color: var(--text-color);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    opacity: 1;
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.filter-btn i {
    font-size: 1.2rem;
}

/* Projects Showcase Grid */
.projects-showcase {
    padding: 60px 0 100px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.projects-grid-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
}

.project-showcase-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    animation: fadeInUp 0.8s ease-out;
    opacity: 1;
}

.project-showcase-card.hidden {
    display: none;
}

.project-showcase-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.project-showcase-image {
    position: relative;
    height: 300px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.project-showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 30px;
    transition: var(--transition);
}

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

.project-showcase-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(1, 193, 184, 0.95) 0%, rgba(1, 151, 142, 0.95) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-showcase-card:hover .project-showcase-overlay {
    opacity: 1;
}

.project-showcase-actions {
    display: flex;
    gap: 15px;
}

.project-action-btn {
    width: 60px;
    height: 60px;
    background: var(--white);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
    text-decoration: none;
    transform: scale(0);
}

.project-showcase-card:hover .project-action-btn {
    transform: scale(1);
}

.project-action-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.2) rotate(360deg);
}

.project-showcase-content {
    padding: 30px;
}

.project-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.project-category-badge i {
    font-size: 1rem;
}

.project-category-badge.mobile {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.project-category-badge.web {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: var(--white);
}

.project-category-badge.desktop {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: var(--white);
}

.project-category-badge.vr {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: var(--white);
}

.project-showcase-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-color);
    line-height: 1.3;
    min-height: 60px;
}

.project-showcase-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    min-height: 50px;
}

.project-showcase-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.project-details-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.project-details-btn:hover {
    gap: 15px;
    color: var(--secondary-color);
}

.project-details-btn i {
    transition: var(--transition);
}

.project-details-btn:hover i {
    transform: translateX(5px);
}

/* Project Stats (Optional Enhancement) */
.project-stats {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.project-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.project-stat i {
    color: var(--primary-color);
}

/* Loading Animation */
@keyframes projectLoad {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-showcase-card {
    animation: projectLoad 0.6s ease-out forwards;
}

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

/* No Projects Message */
.no-projects {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
    display: none;
}

.no-projects.active {
    display: block;
}

.no-projects i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.no-projects h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 10px;
}

/* Responsive Design for Projects Page */
@media (max-width: 1200px) {
    .projects-grid-showcase {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2.5rem;
    }

    .page-subtitle {
        font-size: 1.1rem;
    }

    .filter-section {
        padding: 40px 0 30px;
    }

    .filter-tabs {
        gap: 10px;
    }

    .filter-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .filter-btn span {
        display: none;
    }

    .filter-btn i {
        font-size: 1.3rem;
    }

    .projects-grid-showcase {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .project-showcase-image {
        height: 250px;
    }

    .project-showcase-title {
        font-size: 1.3rem;
        min-height: auto;
    }

    .project-showcase-description {
        min-height: auto;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: 120px 0 60px;
    }

    .page-title {
        font-size: 2rem;
    }

    .projects-showcase {
        padding: 40px 0 60px;
    }

    .project-showcase-content {
        padding: 20px;
    }

    .project-showcase-image {
        height: 200px;
    }

    .project-category-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }

    .project-showcase-title {
        font-size: 1.2rem;
    }

    .project-action-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* Hover Effects Enhancement */
@media (hover: hover) {
    .project-showcase-card {
        position: relative;
    }

    .project-showcase-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        opacity: 0;
        transition: var(--transition);
        z-index: -1;
        border-radius: 20px;
    }

    .project-showcase-card:hover::before {
        opacity: 0.05;
    }
}

/* Print Styles */
@media print {
    .filter-section,
    .project-showcase-overlay,
    .project-showcase-actions {
        display: none !important;
    }

    .project-showcase-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}