/* Reset a základní styly */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.8rem;
}

h4 {
    font-size: 1.4rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.logo-text h2 {
    color: #667eea;
    font-size: 1.8rem;
    margin: 0;
}

.logo-text span {
    color: #666;
    font-size: 0.9rem;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #667eea;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: #667eea;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 100px 0 50px;
}

.hero-header {
    width: 100%;
    text-align: center;
    margin: 1rem 0;
}

.hero-content-bottom {
    max-width: 800px;
    text-align: center;
    padding: 0 20px;
    margin: 0 auto;
}

.header-image {
    max-width: 100%;
    height: auto;
    max-height: 800px;
    width: 100%;
    object-fit: contain;
    object-position: center;
    background-color: #f8f9fa;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hero-content {
    max-width: 800px;
    text-align: center;
    padding: 0 20px;
}

.hero-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.hero-logo-img {
    height: 150px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.hero h1 {
    color: #333;
    margin-bottom: 0.5rem;
}

.hero h2 {
    color: #667eea;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #666;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 2rem 0;
}

.feature-item {
    background: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item h3 {
    color: #667eea;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #333;
    margin-bottom: 1rem;
}

.service-card p {
    color: #666;
    font-size: 1rem;
}

/* Gallery Loading and Error States */
.gallery-loading {
    text-align: center;
    padding: 3rem 0;
    color: #666;
    font-size: 1.1rem;
}

.gallery-loading p {
    margin: 0;
    animation: pulse 1.5s ease-in-out infinite;
}

.gallery-error {
    text-align: center;
    padding: 3rem 0;
    background: #f8f9fa;
    border-radius: 10px;
    margin: 2rem 0;
}

.gallery-error h3 {
    color: #dc3545;
    margin-bottom: 1rem;
}

.gallery-error p {
    color: #666;
    margin-bottom: 1.5rem;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

/* Gallery Stats */
.gallery-stats {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 10px;
    color: #667eea;
    font-weight: 500;
}

.gallery-stats strong {
    font-size: 1.2rem;
    color: #333;
}

.gallery-preview {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    margin-top: 2rem;
}

.gallery-preview p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.gallery-header {
    text-align: center;
    margin-bottom: 2rem;
}

.gallery-header .btn {
    margin-top: 1rem;
}

.gallery-folders {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.folder-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.folder-item:hover {
    transform: translateY(-5px);
}

.folder-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.folder-preview {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.folder-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.folder-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.folder-info {
    padding: 1.5rem;
    text-align: center;
}

.folder-info h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.folder-info p {
    color: #666;
    font-size: 0.9rem;
}

.no-folders,
.no-images {
    text-align: center;
    padding: 3rem;
    background: #f8f9fa;
    border-radius: 15px;
    margin-top: 2rem;
}

.no-folders h3,
.no-images h3 {
    color: #666;
    margin-bottom: 1rem;
}

.debug-info {
    margin-top: 3rem;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #667eea;
}

.debug-info pre {
    background: white;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.8rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: contain;
    object-position: center;
    background-color: #f8f9fa;
    transition: transform 0.3s ease;
}

.gallery-item-video {
    cursor: pointer;
}

.gallery-video {
    width: 100%;
    height: 250px;
    object-fit: cover;
    object-position: center;
    background-color: #000;
    display: block;
}

.video-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 1;
}

.gallery-item-video:hover .video-play-icon {
    background: rgba(102, 126, 234, 0.9);
    transform: translate(-50%, -50%) scale(1.1);
}

.folder-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.folder-item:hover .folder-preview video {
    transform: scale(1.05);
}

.folder-preview {
    position: relative;
}

.folder-preview .video-play-icon {
    width: 50px;
    height: 50px;
    font-size: 20px;
}


/* About Section */
.about {
    padding: 80px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    color: #333;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: #666;
    margin-bottom: 1.5rem;
}

.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature h4 {
    color: #667eea;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature p {
    font-size: 0.95rem;
    color: #666;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Contact Section */
.map-container {
    margin: 3rem 0;
    text-align: center;
}

.map-container h3 {
    color: #333;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.map-wrapper {
    background: white;
    padding: 1rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.map-wrapper iframe {
    border-radius: 10px;
}

.contact {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    color: #333;
    margin-bottom: 1rem;
}

.contact-info p {
    color: #666;
    margin-bottom: 2rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
    width: 40px;
    text-align: center;
}

.contact-item h4 {
    margin-bottom: 0.25rem;
    color: #333;
}

.contact-item a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.contact-item a:hover {
    text-decoration: underline;
}

.working-hours {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.working-hours h4 {
    color: #333;
    margin-bottom: 1rem;
}

.working-hours p {
    margin-bottom: 0.5rem;
    color: #666;
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-form h3 {
    color: #333;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    margin: 0 auto;
    display: block;
    max-width: 200px;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #ccc;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    color: #ccc;
    margin-bottom: 0.5rem;
}

.footer-ad {
    padding: 1.5rem 0;
}

.ad-banner {
    display: block;
    text-decoration: none;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 1.2rem 2rem;
    margin: 0 auto;
    max-width: 500px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.ad-banner:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    text-decoration: none;
}

.ad-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.ad-icon {
    font-size: 2.5rem;
    line-height: 1;
    flex-shrink: 0;
}

.ad-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex: 1;
}

.ad-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.ad-title {
    font-size: 1.3rem;
    color: white;
    font-weight: 700;
    line-height: 1.2;
}

.ad-subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

.ad-arrow {
    font-size: 1.8rem;
    color: white;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.ad-banner:hover .ad-arrow {
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    color: #ccc;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 40px;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .hero-image {
        padding: 0 15px;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .hero {
        padding: 120px 0 50px;
        min-height: auto;
    }

    .hero-header {
        margin: 0.8rem 0;
    }

    .header-image {
        max-height: 300px;
        object-fit: contain;
        object-position: center;
        background-color: #f8f9fa;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 1.5rem 0;
        padding: 1.5rem 0;
    }

    .feature-item {
        padding: 1.2rem;
    }

    .hero h1 {
        font-size: 2.2rem;
        line-height: 1.1;
    }

    .hero h2 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }

    .gallery-item img {
        height: 200px;
        object-fit: contain;
        object-position: center;
        background-color: #f8f9fa;
    }

    .gallery-video {
        height: 200px;
    }

    .service-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .ad-content {
        gap: 1rem;
    }

    .ad-icon {
        font-size: 2rem;
    }

    .ad-title {
        font-size: 1.1rem;
    }

    .ad-subtitle {
        font-size: 0.85rem;
    }

    .ad-arrow {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .nav-container {
        padding: 0 10px;
    }

    .logo-img {
        height: 35px;
    }

    .logo-text h2 {
        font-size: 1.4rem;
    }

    .logo-text span {
        font-size: 0.8rem;
    }

    .hero {
        padding: 100px 0 30px;
    }

    .header-image {
        max-height: 280px;
        object-fit: contain;
        object-position: center;
        background-color: #f8f9fa;
    }

    .hero-logo-img {
        height: 100px;
    }

    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }

    .hero h2 {
        font-size: 1.2rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }

    .btn {
        width: 100%;
        max-width: 260px;
        padding: 10px 20px;
        font-size: 0.95rem;
    }

    .service-card,
    .contact-form {
        padding: 1.2rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 0.8rem;
    }

    .gallery-item img {
        height: 180px;
        object-fit: contain;
        object-position: center;
        background-color: #f8f9fa;
    }

    .gallery-video {
        height: 180px;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
        margin-bottom: 1rem;
    }

    .contact-icon {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }

    .working-hours {
        padding: 1rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 0.95rem;
    }

    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-content {
        gap: 1rem;
    }

    .ad-banner {
        padding: 1rem 1.5rem;
    }

    .ad-content {
        gap: 0.8rem;
    }

    .ad-icon {
        font-size: 1.8rem;
    }

    .ad-title {
        font-size: 1rem;
    }

    .ad-subtitle {
        font-size: 0.8rem;
    }

    .ad-arrow {
        font-size: 1.3rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    p {
        font-size: 0.95rem;
    }
}

/* Extra small devices (320px and down) */
@media (max-width: 320px) {
    .container {
        padding: 0 8px;
    }

    .nav-container {
        padding: 0 8px;
    }

    .logo-img {
        height: 30px;
    }

    .logo-text h2 {
        font-size: 1.2rem;
    }

    .logo-text span {
        font-size: 0.7rem;
    }

    .header-image {
        max-height: 300px;
        object-fit: contain;
        object-position: center;
        background-color: #f8f9fa;
    }

    .hero-logo-img {
        height: 80px;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .hero h2 {
        font-size: 1.1rem;
    }

    .btn {
        max-width: 240px;
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .service-card,
    .contact-form {
        padding: 1rem;
    }

    .gallery-item img {
        height: 160px;
        object-fit: contain;
        object-position: center;
        background-color: #f8f9fa;
    }

    .gallery-video {
        height: 160px;
    }

    .ad-banner {
        padding: 0.8rem 1rem;
    }

    .ad-content {
        gap: 0.6rem;
    }

    .ad-icon {
        font-size: 1.5rem;
    }

    .ad-title {
        font-size: 0.9rem;
    }

    .ad-subtitle {
        font-size: 0.75rem;
    }

    .ad-arrow {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.3rem;
    }
}

/* Animace */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling pro starší prohlížeče */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Success/Error states */
.success {
    color: #28a745;
    font-weight: 500;
}

.error {
    color: #dc3545;
    font-weight: 500;
}