/**
 * Portfolio Grid 1 - Stylesheet
 * Matches homepage module card style
 *
 * @file        templates/your-template/css/portfolio-grid-1.css
 * @version     1.0.0
 * @author      Brendan Hedges
 * @copyright   (C) 2025 Lush Domain
 * @license     GPL v2 or later
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
    --lush-portfolio-grid-1-gap:            40px;
    --lush-portfolio-grid-1-radius:         8px;
    --lush-portfolio-grid-1-aspect:         4 / 5;
    --lush-portfolio-grid-1-overlay-from:   rgba(0, 0, 0, 0.85);
    --lush-portfolio-grid-1-overlay-mid:    rgba(0, 0, 0, 0.25);
    --lush-portfolio-grid-1-overlay-to:     transparent;
    --lush-portfolio-grid-1-padding:        120px 40px;
    --lush-portfolio-grid-1-item-padding:   40px 35px;
    --lush-portfolio-grid-1-title-size:     clamp(1.4rem, 1.2rem + 0.8vw, 1.9rem);
    --lush-portfolio-grid-1-desc-size:      clamp(0.9rem, 0.8rem + 0.3vw, 1.05rem);
    --lush-portfolio-grid-1-btn-size:       clamp(0.9rem, 0.8rem + 0.3vw, 1.05rem);
    --lush-portfolio-grid-1-category-size:  clamp(0.7rem, 0.65rem + 0.2vw, 0.8rem);
}

.lush-filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 8px;
}

.lush-filter-btn {
    appearance: none;
    border: 2px solid #ddd;
    background: #fff;
    color: #333;
    border-radius: 6px;
    padding: 10px 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.lush-filter-btn:hover {
    border-color: #333;
    background: #f5f5f5;
}

.lush-filter-btn.active {
    background: #333;
    color: #fff;
    border-color: #333;
}

.lush-filter-btn:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}



/* ==========================================================================
   Outer Container
   ========================================================================== */
.lush-portfolio-grid-1-container {
    padding: var(--lush-portfolio-grid-1-padding);
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

/* ==========================================================================
   Grid
   ========================================================================== */
.lush-portfolio-grid-1-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--lush-portfolio-grid-1-gap);
}

/* ==========================================================================
   Individual Item
   ========================================================================== */
.lush-portfolio-grid-1-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--lush-portfolio-grid-1-radius);
    aspect-ratio: var(--lush-portfolio-grid-1-aspect);
    background-color: var(--lush-bg-light);
}

/* ==========================================================================
   Image
   ========================================================================== */
.lush-portfolio-grid-1-item-image {
    width: 100%;
    height: 100%;
}

.lush-portfolio-grid-1-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s ease;
}

/* ==========================================================================
   Overlay
   ========================================================================== */
.lush-portfolio-grid-1-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        var(--lush-portfolio-grid-1-overlay-from) 0%,
        var(--lush-portfolio-grid-1-overlay-mid) 50%,
        var(--lush-portfolio-grid-1-overlay-to) 100%
    );
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--lush-portfolio-grid-1-item-padding);
    color: var(--lush-white);
}

.lush-portfolio-grid-1-item:hover .lush-portfolio-grid-1-item-overlay {
    opacity: 1;
    visibility: visible;
}

.lush-portfolio-grid-1-item:hover .lush-portfolio-grid-1-item-image img {
    transform: scale(1.08);
}

/* ==========================================================================
   Overlay Content
   ========================================================================== */
.lush-portfolio-grid-1-item-info {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.lush-portfolio-grid-1-item-category {
    display: inline-block;
    font-size: var(--lush-portfolio-grid-1-category-size);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lush-white);
    opacity: 0.75;
    margin-bottom: 0.6rem;
}

.lush-portfolio-grid-1-item-title {
    font-size: var(--lush-portfolio-grid-1-title-size);
    font-weight: 700;
    margin: 0 0 1rem 0;
    line-height: 1.2;
    color: var(--lush-white) !important;
}

.lush-portfolio-grid-1-item-description {
    font-size: var(--lush-portfolio-grid-1-desc-size);
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 1.8rem;
    color: var(--lush-white);
}

/* ==========================================================================
   Button
   ========================================================================== */
.lush-portfolio-grid-1-item-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--lush-white);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--lush-portfolio-grid-1-btn-size);
    padding: 12px 0;
    border-bottom: 2px solid currentColor;
    transition: transform 0.3s ease;
    align-self: flex-start;
}

.lush-portfolio-grid-1-item-button:hover {
    transform: translateX(8px);
    color: var(--lush-white);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1200px) {
    .lush-portfolio-grid-1-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
}

@media (max-width: 768px) {
    .lush-portfolio-grid-1-container {
        padding: 80px 0;
    }

    .lush-portfolio-grid-1-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .lush-portfolio-grid-1-item {
        aspect-ratio: 4 / 4.2;
    }

    .lush-portfolio-grid-1-item-overlay {
        padding: 35px 25px;
    }

    .lush-portfolio-grid-1-item-title {
        font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.7rem);
    }
}