/* portfolio.css - Premium Card Layout */

/* Container for portfolio specific content */
.portfolio-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.portfolio-header {
    text-align: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

.portfolio-header h1 {
    font-size: 2.8em;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.portfolio-header p {
    color: var(--text-secondary);
    font-size: 1.15em;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Back Button */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: var(--shadow);
}

.back-btn:hover {
    background-color: var(--bg-secondary);
    transform: translateX(-3px);
}

/* Card Layout */
.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.portfolio-card {
    display: flex;
    background-color: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    cursor: pointer;
}

/* Micro-animations and Glow effect */
.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), 0 20px 40px rgba(37, 99, 235, 0.1);
    border-color: var(--primary-color);
}

body.dark-mode .portfolio-card:hover {
    box-shadow: var(--shadow-lg), 0 20px 40px rgba(96, 165, 250, 0.15);
}

.portfolio-image {
    flex: 0 0 45%;
    min-height: 350px;
    overflow: hidden;
    position: relative;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s ease;
    background-color: var(--bg-secondary);
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-content {
    flex: 1;
    padding: 40px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.portfolio-title {
    font-size: 2em;
    color: var(--text-primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.portfolio-desc {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 1.1em;
}

.portfolio-features {
    list-style: none;
    margin-bottom: 30px;
}

.portfolio-features li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--text-primary);
    line-height: 1.5;
}

.portfolio-features li::before {
    content: '✨';
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 1em;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.tech-tag {
    background-color: var(--bg-secondary);
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.85em;
    font-weight: 600;
    border: 1px solid var(--border-color);
}

/* View Project Button (Visual only) */
.view-project-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 25px;
    font-size: 1.1em;
    transition: gap 0.3s ease;
}

.portfolio-card:hover .view-project-btn {
    gap: 15px;
}

/* Responsive */
@media (max-width: 900px) {
    .portfolio-card {
        flex-direction: column;
    }
    
    .portfolio-image {
        min-height: 250px;
        flex: auto;
    }
    
    .portfolio-content {
        padding: 30px;
    }
}