.container {
    max-width: 1200px;
    padding-left: 15px;
    padding-right: 15px;
    margin-left: auto;
    margin-right: auto;
}

.portfolio-main-title {
    font-size: 3.5em;
    color: var(--primary-purple);
    text-shadow: 0 0 15px var(--glow-color);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.portfolio-category-title {
    font-size: 2em;
    color: var(--light-text);
    margin: 60px 0 30px 0;
    text-align: left;
    width: 100%;
    border-bottom: 2px solid var(--primary-purple);
    padding-bottom: 10px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    width: 100%;
}

.portfolio-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    border: 1px solid transparent;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    text-decoration: none;
    color: var(--light-text);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-purple);
    box-shadow: 0 10px 30px var(--glow-color);
}

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

.portfolio-card:hover .card-link {
    background-color: var(--primary-purple);
    color: white;
    transform: scale(1.03);
}

.portfolio-card .card-content {
    padding: 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.portfolio-card h4 {
    color: var(--primary-purple);
    font-size: 1.2em;
    line-height: 1.4;
    order: 0;
    margin: 0;
    transform: translateY(-10px);
}

.portfolio-card .card-content img {
    order: 1;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    transition: transform 0.4s ease-in-out;
    margin: -20px -20px 0 -20px;
    width: calc(100% + 40px);
}

.portfolio-card p {
    display: none;
}

.portfolio-card .card-link {
    margin-top: auto;
    align-self: flex-start;
    background-color: transparent;
    color: var(--primary-purple);
    font-weight: 600;
    text-transform: uppercase;
    padding: 10px 20px;
    border: 1px solid var(--primary-purple);
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    order: 1;
}

@media (min-width: 1920px) {
    .container {
        max-width: 1600px;
    }
    .portfolio-main-title {
        font-size: 4.5em;
    }
    .portfolio-category-title {
        font-size: 2.8em;
    }
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 40px;
    }
    .portfolio-card h4 {
        font-size: 1.4em;
    }
}

@media (min-width: 2560px) {
    .container {
        max-width: 2000px;
    }
    .portfolio-main-title {
        font-size: 5.5em;
    }
    .portfolio-category-title {
        font-size: 3.5em;
    }
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
        gap: 50px;
    }
    .portfolio-card h4 {
        font-size: 1.6em;
    }
}

@media (min-width: 3840px) {
    .container {
        max-width: 2800px;
    }
    .portfolio-main-title {
        font-size: 7em;
    }
    .portfolio-category-title {
        font-size: 4.5em;
    }
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
        gap: 60px;
    }
    .portfolio-card h4 {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .portfolio-main-title {
        font-size: 2.8em;
    }
    .portfolio-category-title {
        font-size: 1.7em;
    }
    .portfolio-grid {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .portfolio-main-title {
        font-size: 2.1em;
        text-align: center;
    }
    .portfolio-category-title {
        font-size: 1.5em;
        text-align: center;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .portfolio-card .card-content {
        padding: 15px;
    }
    .portfolio-card .card-content img {
        margin: -15px -15px 0 -15px;
        width: calc(100% + 30px);
    }
    .portfolio-card h4 {
        font-size: 1.1em;
    }
    .portfolio-card .card-link {
        padding: 8px 16px;
    }
}