/* --- PORTFOLIO SECTION --- */

.portfolio-section {
    padding: 100px 0;
    background-color: #000;
    color: #fff;
}

.portfolio-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 15px;
}

.section-title span {
    color: #ff5722;
    /* Your signature accent */
}

.section-subtitle {
    color: #888;
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.6;
}


/* Filter Buttons */

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 10px 25px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.filter-btn.active,
.filter-btn:hover {
    background: #ff5722;
    border-color: #ff5722;
}


/* Portfolio Grid */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    padding: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    height: 400px;
    display: block;
    /* Ensure the <a> tag behaves as a container */
    transition: transform 0.4s ease;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}


/* Cinematic Overlay */

.portfolio-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 70%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-item:hover .overlay {
    opacity: 1;
}

.portfolio-item h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: #fff;
}

.portfolio-item span {
    color: #ff5722;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}


/* CTA Section */

.portfolio-cta {
    text-align: center;
    margin-top: 60px;
}

.btn-primary {
    background: #ff5722;
    color: #fff;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: 0.3s;
}

.btn-primary:hover {
    background: #e64a19;
    transform: translateY(-3px);
}


/* Filter Animation Classes */

.portfolio-item.hide {
    display: none;
}

.portfolio-item.show {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/*Portfollio mobile */


/* =========================
   PORTFOLIO MOBILE FIX
========================= */

@media (max-width: 1024px) {
    .section-title {
        font-size: 2.4rem;
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    .portfolio-item {
        height: 320px;
    }
}

@media (max-width: 768px) {
    /* HEADER */
    .portfolio-header {
        margin-bottom: 40px;
        padding: 0 15px;
    }
    .section-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    .section-subtitle {
        font-size: 0.95rem;
        padding: 0 10px;
    }
    /* FILTER BUTTONS */
    .portfolio-filters {
        gap: 10px;
        padding: 0 10px;
    }
    .filter-btn {
        padding: 8px 18px;
        font-size: 0.8rem;
    }
    /* GRID */
    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        padding: 10px;
    }
    .portfolio-item {
        height: 260px;
        border-radius: 12px;
    }
    /* OVERLAY TEXT */
    .portfolio-item h3 {
        font-size: 1.1rem;
    }
    .portfolio-item span {
        font-size: 0.7rem;
        letter-spacing: 1px;
    }
    .portfolio-item .overlay {
        padding: 18px;
    }
    /* CTA */
    .btn-primary {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    /* STACK GRID */
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .portfolio-item {
        height: 280px;
    }
    /* FILTER SCROLL (IMPORTANT UX FIX) */
    .portfolio-filters {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
    }
    .filter-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    /* TITLE */
    .section-title {
        font-size: 1.7rem;
    }
    .section-subtitle {
        font-size: 0.85rem;
    }
    /* CTA */
    .portfolio-cta {
        margin-top: 40px;
        padding: 0 15px;
    }
}