/* Project Page Styles */
.project-page {
    min-height: 100vh;
    padding-top: 56px;
    position: relative;
    overflow-x: hidden;
}

.project-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 0 20px;
    animation: fadeInUp 0.6s ease both;
}

.project-header h1 {
    font-size: 2.6rem;
    margin-bottom: 12px;
    color: #F9F6EE;
}

.project-header .project-tag {
    display: inline-block;
    font-family: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    color: var(--green);
    border: 1px solid var(--green-line);
    border-radius: 6px;
    padding: 4px 10px;
    margin-bottom: 18px;
}

.project-header .description {
    font-size: 1.2rem;
    color: #a0a0a0;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.project-header #project-demo-link {
    margin-top: 30px;
}

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

/* Gallery Styles */
.gallery-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 80px;
    animation: fadeInUp 0.6s ease both;
    animation-delay: 0.15s;
}

.gallery-panel {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
}

.gallery-titlebar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-family: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
    font-size: 0.8rem;
    color: #8b949e;
}

.gallery-titlebar .dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.gallery-titlebar .gallery-url {
    margin-left: 6px;
}

.gallery-body {
    padding: 40px;
}

.main-image-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto 40px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.main-image-container:hover {
    transform: scale(1.02);
}

.main-image-container img {
    width: 100%;
    height: auto;
    display: block;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #151b23;
    color: #F9F6EE;
    border: 2px solid var(--green-line);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.gallery-nav:hover {
    background: var(--green-soft);
    border-color: var(--green);
}

.gallery-nav.prev {
    left: 20px;
}

.gallery-nav.next {
    right: 20px;
}

.thumbnail-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.thumbnail {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    aspect-ratio: 16/9;
    border: 2px solid transparent;
    opacity: 0.55;
    transition: opacity 0.25s ease, border-color 0.25s ease;
}

.thumbnail:hover {
    opacity: 0.85;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail.active {
    opacity: 1;
    border-color: var(--green);
}

/* Overlay/Lightbox */
.image-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-overlay.active {
    display: flex;
    opacity: 1;
}

.overlay-content {
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.overlay-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 10px;
    pointer-events: auto;
}

.overlay-close {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #151b23;
    color: #F9F6EE;
    border: 2px solid var(--green-line);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}

.overlay-close:hover {
    background: var(--green-soft);
    border-color: var(--green);
}

.overlay-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: #151b23;
    color: #F9F6EE;
    border: 2px solid var(--green-line);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 1.6rem;
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}

.overlay-nav:hover {
    background: var(--green-soft);
    border-color: var(--green);
}

.overlay-nav.prev {
    left: 30px;
}

.overlay-nav.next {
    right: 30px;
}

/* Back Button */
/* Obyčejný odkaz nad obsahem, hlavička je sticky a zůstává nad ním */
.back-button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    max-width: 1100px;
    margin: 0 auto 36px;
    padding: 0 20px;
    color: #A7ABA4;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.back-button:hover {
    color: #F4F2EA;
}

/* Responsive */
@media (max-width: 768px) {
    .project-header h1 {
        font-size: 2rem;
    }

    .project-header .description {
        font-size: 1rem;
    }

    .gallery-panel {
        border-radius: 12px;
    }

    .gallery-body {
        padding: 16px;
    }

    .thumbnail-container {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }

    .gallery-nav {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .gallery-nav.prev {
        left: 10px;
    }

    .gallery-nav.next {
        right: 10px;
    }

    .overlay-nav {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .overlay-nav.prev {
        left: 10px;
    }

    .overlay-nav.next {
        right: 10px;
    }

    .back-button {
        top: 15px;
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .project-page {
        padding-top: 80px;
    }

    .privacy-policy-content h2 {
        font-size: 1.5rem;
    }
}

/* Privacy Policy Content Styling */
.privacy-policy-content {
    color: #a0a0a0;
    line-height: 1.8;
}

.privacy-policy-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--green);
}

.privacy-policy-content p {
    margin-bottom: 20px;
    color: #a0a0a0;
}

.privacy-policy-content ul {
    list-style-type: disc;
    padding-left: 30px;
    margin-bottom: 20px;
    color: #a0a0a0;
}

.privacy-policy-content li {
    margin-bottom: 10px;
}

.privacy-policy-content a {
    color: var(--green);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.privacy-policy-content a:hover {
    color: #25a000;
}

.privacy-policy-content strong {
    color: #fff;
}