/* ==========================================================
   Projects page styles
   Moved out of an inline <style> in projects.php so the document
   head could be shared via includes/header.php. Loaded after
   style.css, which preserves the original override order.
   ========================================================== */

.projects-page-hero {
    min-height: 50vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--nav-height) + 60px);
    position: relative;
    overflow: hidden;
}

.projects-page-hero .hero-grid-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 100%);
}

.back-link {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 1px;
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

.back-link:hover {
    color: var(--text-main);
    transform: translateX(-4px);
}

.projects-count {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 3rem;
}

.filter-tab {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    border-radius: 4px;
}

.filter-tab:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.filter-tab.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--bg-color);
    font-weight: 700;
}

/* Client Group */
.client-group {
    margin-bottom: 5rem;
}

.client-group-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.client-group-name {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0;
}

.client-group-count {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-color);
    padding: 4px 12px;
    border: 1px solid var(--accent-color);
    border-radius: 20px;
    letter-spacing: 1px;
}

/* Project Detail Card */
.project-detail-card {
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
    padding: 0;
    margin-bottom: 2rem;
    transition: var(--transition);
    overflow: hidden;
    border-radius: 8px;
}

.project-detail-card:hover {
    border-color: rgba(56, 189, 248, 0.35);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 8px 40px rgba(56, 189, 248, 0.08);
    transform: translateY(-4px);
}

.project-detail-image {
    width: 100%;
    height: 240px;
    background-size: cover;
    background-position: top center;
    position: relative;
}

.project-detail-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(transparent, var(--bg-color));
}

.project-detail-body {
    padding: 1.8rem 2rem 2rem;
}

.project-detail-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0.6rem;
}

.project-detail-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.project-detail-highlights {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.project-detail-highlights li {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
}

.project-detail-highlights li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.project-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1.5rem;
}

.project-detail-tags span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    color: var(--accent-color);
    border-radius: 3px;
}

.project-detail-link {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.project-detail-link:hover {
    color: var(--text-main);
}

.project-role {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.project-role strong {
    color: var(--accent-color);
}

/* Footer mini */
.projects-footer {
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
}

/* Non-draggable images */
img,
.project-detail-image {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-user-select: none;
    user-select: none;
    pointer-events: auto;
}

@media (max-width: 768px) {
    .projects-page-hero {
        min-height: 40vh;
    }

    .project-detail-body {
        padding: 1.2rem 1.4rem 1.5rem;
    }

    .client-group-name {
        font-size: 1.3rem;
    }
}