/* Strona Demo - Style */

.demo-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Nagłówek */
.demo-header {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 40px;
}

.demo-header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.demo-intro {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Filmy */
.demo-videos {
    margin-bottom: 50px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.video-item {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* 16:9 aspect ratio */
    background: var(--bg-light);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--border-color) 100%);
    color: var(--text-light);
}

.video-placeholder p {
    font-size: 1.5rem;
    font-weight: bold;
    padding: 5% 0;
    color: var(--text-color);
    text-align: center;
}

.video-placeholder span {
    font-size: 0.9rem;
}

/* Zrzuty ekranu */
.demo-screenshots {
    margin-bottom: 50px;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.screenshot-item {
    position: relative;
    width: 100%;
    padding-bottom: 75%; /* 4:3 aspect ratio */
    background: var(--bg-light);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.screenshot-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.screenshot-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    text-decoration: none;
}

.screenshot-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

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

/* Sekcja informacji */
.demo-info-section {
    margin-bottom: 50px;
}

.info-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 30px;
}

.info-column {
    background: var(--bg-color);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.info-column h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

.info-column h3 {
    font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.info-content {
    line-height: 1.8;
}

.info-content ul {
    margin: 15px 0;
    padding-left: 25px;
}

.info-content ul li {
    margin-bottom: 10px;
}

.info-content a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.info-content a:hover {
    text-decoration: underline;
}

/* Sekcja pobierania */
.demo-download {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    border-radius: 12px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-lg);
}

.download-box {
    max-width: 600px;
    margin: 0 auto;
}

.download-box h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 15px;
}

.download-size {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.btn-large {
    display: inline-block;
    padding: 18px 40px;
    font-size: 1.3rem;
    font-weight: bold;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.download-note {
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Footer */
.main-footer {
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
    padding: 30px 20px;
    text-align: center;
    margin-top: 50px;
}

.main-footer p {
    color: var(--text-light);
    margin: 0;
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .demo-header h1 {
        font-size: 1.8rem;
    }
    
    .demo-intro {
        font-size: 1rem;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .screenshot-grid {
        grid-template-columns: 1fr;
    }
    
    .info-columns {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .download-box h2 {
        font-size: 1.5rem;
    }
    
    .btn-large {
        padding: 15px 30px;
        font-size: 1.1rem;
    }
}

/* Style dla dashboardu - 3 kolumny licencji */
.license-info-three-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 15px;
}

.license-download-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.btn-download {
    display: inline-block;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: bold;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    font-size: 2.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    z-index: 10001;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: white;
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    font-size: 3rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    z-index: 10001;
    user-select: none;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: white;
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 30px;
}

.lightbox-next {
    right: 30px;
}

@media (max-width: 768px) {
    .license-info-three-cols {
        grid-template-columns: 1fr;
    }
	.video-item {
        position: relative;
        width: 100%;
        padding-bottom: 150%;
        background: var(--bg-light);
        border-radius: 8px;
        overflow: hidden;
        border: 1px solid var(--border-color);
    }
    
    .lightbox-close {
        top: 10px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 2rem;
    }
    
    .lightbox-nav {
        width: 45px;
        height: 45px;
        font-size: 2rem;
    }
    
    .lightbox-prev {
        left: 15px;
    }
    
    .lightbox-next {
        right: 15px;
    }
}