.portfolio{
    min-height: 100vh;
    background: #fff;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 0;
}

.portfolio .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: black;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: black;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Portfolio Card */
.portfolio-card {
    background: linear-gradient(135deg, #667eea 0%, #6b5edb 100%);
    border-radius: 24px;
    border:2px solid blue;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Portfolio Image - Full width, auto height */
.portfolio-image {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* Portfolio Content - Updated with centered width */
.portfolio-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: white;
    max-width: 90%;
    margin: 0 auto; /* Centers the content horizontally */
    width: 100%;
    align-self: center;
}

.portfolio-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.8rem;
    line-height: 1.3;
    text-align: center;
}

.portfolio-content p {
    color: white;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex-grow: 1;
    text-align: center;
}

/* Portfolio Tag */
.portfolio-tag {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    width: 90%;
    margin: 0 auto;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .portfolio {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 10px;
    }
    
    .portfolio-content {
        padding: 1.2rem;
        max-width: 95%;
    }
    
    .portfolio-content h3 {
        font-size: 1.3rem;
    }
}

.btnn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    text-align: center;
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    min-height: 48px;
}

@media (max-width: 480px) {
    .portfolio {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .portfolio-content {
        padding: 1rem;
        max-width: 98%;
    }
    
    .portfolio-content h3 {
        font-size: 1.2rem;
    }
    
    .portfolio-content p {
        font-size: 0.9rem;
    }
}

/* Laptop/Tablet specific adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.8rem;
    }
}

/* Large screens */
@media (min-width: 1200px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}