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

/* Projects Header */
.projects-header {
    padding: 140px 20px 60px;
    text-align: center;
    background: radial-gradient(circle at top, rgba(124, 255, 178, 0.12), transparent 60%);
}

.projects-header .container {
    max-width: 800px;
    margin: 0 auto;
}

/* Projects Controls Section */
.projects-controls {
    padding: 40px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.projects-controls .container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Category Filters */
.projects-categories {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    justify-content: center;
}

.category-btn {
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    color: #bfbfbf;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover {
    background: rgba(124, 255, 178, 0.12);
    border-color: rgba(124, 255, 178, 0.25);
    color: #7CFFB2;
}

.category-btn.active {
    background: linear-gradient(135deg, rgba(124, 255, 178, 0.15), rgba(127, 209, 255, 0.15));
    border-color: #7CFFB2;
    color: #7CFFB2;
}

/* Tech Stack Filters */
.tech-filters {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.tech-filter-label {
    font-size: 0.9rem;
    color: #bfbfbf;
    font-weight: 500;
}

.tech-filter-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tech-filter-btn {
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    color: #7FD1FF;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tech-filter-btn:hover {
    background: rgba(127, 209, 255, 0.12);
    border-color: rgba(127, 209, 255, 0.25);
}

.tech-filter-btn.active {
    background: rgba(127, 209, 255, 0.15);
    border-color: #7FD1FF;
}

/* Projects Grid Section */
.projects-grid-section {
    padding: 60px 20px 120px;
}

.projects-grid-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Projects Grid - 3 Columns */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* Project Card Full */
.project-card-full {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.project-card-full:nth-child(1) { animation-delay: 0.1s; }
.project-card-full:nth-child(2) { animation-delay: 0.15s; }
.project-card-full:nth-child(3) { animation-delay: 0.2s; }
.project-card-full:nth-child(4) { animation-delay: 0.25s; }
.project-card-full:nth-child(5) { animation-delay: 0.3s; }
.project-card-full:nth-child(6) { animation-delay: 0.35s; }

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

.project-card-full:hover {
    transform: translateY(-8px);
    border-color: rgba(124, 255, 178, 0.25);
    box-shadow: 0 20px 60px rgba(124, 255, 178, 0.15);
}

/* Project Card Image */
.project-card-image {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-card-full:hover .project-card-image img {
    transform: scale(1.08);
}

/* Project Card Overlay */
.project-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 11, 11, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.project-card-links {
    display: flex;
    gap: 16px;
}

.project-card-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #7CFFB2, #7FD1FF);
    border-radius: 50%;
    color: #0b0b0b;
    transition: all 0.3s ease;
    text-decoration: none;
}

.project-card-link:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(124, 255, 178, 0.6);
}

.project-card-link i {
    width: 22px;
    height: 22px;
}

/* Project Card Content */
.project-card-content {
    padding: 28px;
}

.project-card-domain {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #7CFFB2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.project-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
    line-height: 1.3;
}

.project-card-description {
    color: #bfbfbf;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Project Card Tech Tags */
.project-card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* No Results for Projects */
.no-results {
    text-align: center;
    padding: 80px 20px;
}

.no-results i {
    width: 64px;
    height: 64px;
    color: #7CFFB2;
    opacity: 0.5;
    margin-bottom: 20px;
}

.no-results h3 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 12px;
}

.no-results p {
    color: #bfbfbf;
    font-size: 1rem;
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */

@media (max-width: 968px) {
    .projects-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 24px;
    }

    .projects-categories {
        justify-content: flex-start;
    }

    .tech-filters {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .projects-header {
        padding: 120px 20px 50px;
    }

    .projects-controls {
        padding: 30px 20px;
    }

    .projects-categories,
    .tech-filter-tags {
        width: 100%;
    }

    .category-btn,
    .tech-filter-btn {
        flex: 1;
        text-align: center;
        min-width: 100px;
    }

    .projects-grid-section {
        padding: 40px 20px 80px;
    }

    .project-card-image {
        height: 220px;
    }

    .project-card-title {
        font-size: 1.3rem;
    }

    .tech-filters {
        flex-direction: column;
        align-items: flex-start;
    }
}