* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #000000;
    --white: #ffffff;
    --beige: #f5f5dc;
    --beige-transparent: rgba(245, 245, 220, 0.1);
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--white);
    overflow-x: hidden;
    padding-top: 80px;
}




.portfolio-hero {
    height: 60vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-bottom:0px;

    background: 
        radial-gradient(circle at 20% 20%, rgba(245, 245, 220, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.05) 0%, transparent 50%);
}

.portfolio-title {
    font-size: 5rem;
    color: var(--black);
    font-weight: 600;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.filter-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem;
    z-index: 50;
    display: flex;
    justify-content: center;
    gap: 2rem;
    opacity: 1;
}

.filter-btn {
    padding: 0.8rem 0.5rem;
    border: 1px solid var(--beige);
    background: transparent;
    color: var(--black);
    cursor: pointer;
    border-radius: 30px;
    margin-top: 1rem;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.filter-btn.active {
    background: var(--beige);
    transform: translateY(-2px);
}

.portfolio-grid {
    width: 90%;
    margin: 0rem auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 2rem;
}

.portfolio-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
    aspect-ratio: 1/1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.portfolio-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-item img {
    width: 100%;
    height: 100%;

    transition: all 0.3s ease;
}

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

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.portfolio-item:hover .item-overlay {
    transform: translateY(0);
}

.item-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.item-category {
    font-size: 0.9rem;
    color: #666;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1200px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 120px;
    }


    .portfolio-title {
        font-size: 3rem;
    }

    .filter-container {
        flex-wrap: wrap;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        width: 95%;
        gap: 1.5rem;
        padding: 1rem;
    }

    .portfolio-item {
        height: auto;
    }
}/* Style dla reelsów */
.reel-item {
    aspect-ratio: 9/16 !important;
    grid-column: span 1;
    background: linear-gradient(145deg, #1a1a1a, #2a2a2a);
}

.reel-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    background: #000;
}

.reel-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reel-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.reel-container:hover .reel-controls {
    opacity: 1;
}

.play-pause-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: 50%;
    backdrop-filter: blur(5px);
    background: rgba(255,255,255,0.1);
    transition: transform 0.2s ease;
}

.play-pause-btn:hover {
    transform: scale(1.1);
}

.play-pause-btn svg {
    width: 100%;
    height: 100%;
}

.hidden {
    display: none;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
    margin: 10px 0;
    cursor: pointer;
    position: relative;
}

.progress-filled {
    width: 0%;
    height: 100%;
    background: var(--beige);
    border-radius: 2px;
    transition: width 0.1s linear;
}

.reel-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.reel-duration {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Dostosowanie grida dla reelsów */
.portfolio-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

@media (min-width: 768px) {
    .reel-item {
        grid-column: span 1;
    }
}