:root {
    --bg-primary: #003440;
    --bg-dark: #000000;
    --bg-gradient-right: #003C46;
    --bg-gradient-left: #000000;
  
    --accent-orange: #FF9800;
    --accent-orange-light: #FFC107;
    --accent-gold: #E3B66B;
    --accent-turquoise: #4ecdc4;
    --accent-blue: #667eea;
    --accent-green: #4CAF50;
  
    --text-light: #ffffff;
    --text-dark: #222222;
    --text-muted: #666666;
    --text-gold: #E3B66B;
    
    --shadow-light: rgba(0,0,0,0.1);
    --shadow-medium: rgba(0,0,0,0.2);
    --shadow-heavy: rgba(0,0,0,0.3);
    
    --gradient-primary: linear-gradient(135deg, #003440 0%, #004d5a 50%, #003C46 100%);
    --gradient-accent: linear-gradient(135deg, #E3B66B 0%, #FFC107 50%, #FF9800 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
}
  /* Reset a základní styly */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Rajdhani', Arial, sans-serif;
}

body {
    line-height: 1.6;
    color: #e0e0e0;
    background: linear-gradient(90deg, #000000 0%, #003C46 100%);
}

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

/* Header */
header {
    background: rgba(13, 58, 65, 0.95);
    color: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

/* Navigace */
nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

nav ul li a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

nav ul li a:hover {
    color: var(--accent-gold);
    background: rgba(227, 182, 107, 0.1);
    transform: translateY(-1px);
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

nav ul li a:hover::after {
    width: 80%;
}

/* Header kontakt */
.header-contact {
    display: flex;
    align-items: center;
}

.header-phone {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(227, 182, 107, 0.1);
    border: 1px solid rgba(227, 182, 107, 0.2);
    transition: all 0.3s ease;
}

.header-phone:hover {
    background: rgba(227, 182, 107, 0.2);
    border-color: var(--accent-gold);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(227, 182, 107, 0.2);
}

/* Mobilní menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-gold);
}

/* Odstranění starých stylů */
.logo, .menu-separator, .header-logo {
    display: none;
}

/* LinkedIn ikonka vpravo nahoře */
.header-linkedin {
    position: absolute;
    top: 10px;
    right: 18px;
    z-index: 120;
}

.header-linkedin a {
    color: #4ecdc4;
    font-size: 1.5rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.header-linkedin a:hover {
    opacity: 1;
}

/* Jazykový přepínač - přesunut do vrchní části */
.lang-switch {
    position: static;
    display: flex;
    gap: 0.2rem;
    margin-left: 1.5rem;
}

.lang-switch a {
    padding: 0.1rem 0.1rem;
    border: none;
    background: none;
    border-radius: 3px;
    font-size: 0;
    opacity: 0.7;
    transition: opacity 0.2s, box-shadow 0.2s;
    box-shadow: none;
}

.lang-switch a.active, .lang-switch a:hover {
    opacity: 1;
    box-shadow: 0 0 0 2px #4ecdc4;
}

.lang-switch img {
    width: 20px;
    height: 14px;
    display: block;
    border-radius: 2px;
    border: 1px solid #222;
    opacity: 0.7;
}

.lang-switch a.active img, .lang-switch a:hover img {
    opacity: 1;
    border-color: #E3B66B;
}

nav {
    display: flex;
    align-items: center;
    background: none;
    box-shadow: none;
}

nav ul {
    display: flex;
    gap: 2.6rem;
    list-style: none;
    margin: 0;
    padding: 0;
    background: none;
    box-shadow: none;
}

nav ul li {
    position: relative;
}

nav ul li a {
    font-size: 1.25rem;
    font-weight: 600;
    color: #E3B66B;
    text-decoration: none;
    padding: 0.4rem 0.2rem 0.2rem 0.2rem;
    transition: color 0.2s;
    border: none;
    background: none;
    letter-spacing: 0.03em;
    position: relative;
}

nav ul li a::after {
    content: '';
    display: block;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, #FF9800 0%, #FFC107 100%);
    border-radius: 2px;
    transition: width 0.25s cubic-bezier(.4,2,.6,1);
    margin: 0.2rem auto 0 auto;
}

nav ul li a:hover,
nav ul li a.active,
nav ul li a:focus {
    color: #fff;
    outline: 2px solid var(--accent-gold);
    outline-offset: 4px;
}

nav ul li a:hover::after,
nav ul li a.active::after,
nav ul li a:focus::after {
    width: 100%;
}

/* Jemný stín pod menu */
header {
    box-shadow: 0 2px 18px 0 rgba(0,0,0,0.10);
    background: transparent;
}

/* Telefon v menu zvýrazním jako tlačítko */
.phone-header a {
    background: #FF9800;
    color: #003440 !important;
    border-radius: 1.2rem;
    padding: 0.4rem 1.2rem;
    font-weight: bold;
    margin-left: 1.2rem;
    transition: background 0.2s, color 0.2s;
    box-shadow: 0 2px 8px rgba(255,152,0,0.10);
}
.phone-header a:hover {
    background: #FFC107;
    color: #003440 !important;
}

/* Hero sekce moderní vzhled */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(227, 182, 107, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 152, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(78, 205, 196, 0.05) 0%, transparent 50%);
}

.hero-flex {
    display: flex;
    align-items: center;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-content {
    flex: 1;
    z-index: 2;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-content h2 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(227, 182, 107, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: inline-block;
    text-align: center;
    min-width: 200px;
    cursor: pointer;
    user-select: none;
}

.btn-primary:active, .btn-secondary:active {
    transform: translateY(1px) scale(0.98);
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--text-dark);
    box-shadow: 0 8px 25px rgba(227, 182, 107, 0.4);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(227, 182, 107, 0.6);
    color: var(--text-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--accent-gold);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--accent-gold);
    color: var(--text-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(227, 182, 107, 0.3);
}

.trust-indicators {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.trust-indicators span {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.trust-indicators span:hover {
    background: rgba(227, 182, 107, 0.2);
    transform: translateY(-2px);
}

/* Služby */
.services {
    padding: 5rem 0;
    background: var(--gradient-primary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.services > .container, .services-grid, .services h2 {
    position: relative;
    z-index: 2;
}

.services h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: var(--text-light);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: var(--gradient-card);
    border-radius: 24px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(227, 182, 107, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(227, 182, 107, 0.4);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card.featured {
    background: linear-gradient(145deg, rgba(227, 182, 107, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border: 2px solid var(--accent-gold);
    transform: scale(1.05);
}

.service-card.featured:before {
    background: var(--gradient-accent);
    height: 5px;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-gold);
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    opacity: 0.9;
}

.service-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.service-card li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
    opacity: 0.9;
}

.service-card li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: bold;
    font-size: 1.1rem;
}

.price {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--accent-gold);
    text-align: center;
    padding: 1rem;
    background: rgba(227, 182, 107, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(227, 182, 107, 0.2);
}

/* O nás */
.about {
    padding: 5rem 0;
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--accent-gold);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
    opacity: 0.9;
}

/* Osobní příběh */
.personal-story {
    background: var(--gradient-card);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.personal-story p {
    margin-bottom: 1rem;
}

.personal-story p strong {
    color: var(--accent-gold);
    font-size: 1.2rem;
}

/* Technické dovednosti */
.technical-expertise {
    margin: 2rem 0;
}

.technical-expertise h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.expertise-item {
    background: var(--gradient-card);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.expertise-item:hover {
    transform: translateY(-5px);
    border-color: rgba(227, 182, 107, 0.3);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.expertise-item h4 {
    color: var(--accent-gold);
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.expertise-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
    margin: 0;
}

/* Filozofie bezpečnosti */
.safety-philosophy {
    background: var(--gradient-card);
    border-radius: 20px;
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.safety-philosophy h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.safety-philosophy p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.safety-philosophy p strong {
    color: var(--accent-gold);
}

/* Certifikace */
.certifications, .why-choose {
    margin: 2rem 0;
}

.certifications h3, .why-choose h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.cert-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.cert {
    background: var(--accent-turquoise);
    color: white;
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(78, 205, 196, 0.3);
}

.cert:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(78, 205, 196, 0.4);
}

.why-choose ul {
    list-style: none;
}

.why-choose li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    opacity: 0.9;
}

/* LinkedIn connect sekce */
.linkedin-connect {
    background: var(--gradient-card);
    border-radius: 20px;
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    text-align: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.linkedin-connect h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.linkedin-connect p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.linkedin-btn {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--text-dark);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(227, 182, 107, 0.4);
    border: none;
    cursor: pointer;
    user-select: none;
}

.linkedin-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(227, 182, 107, 0.6);
    color: var(--text-dark);
    text-decoration: none;
}

.linkedin-btn:active {
    transform: translateY(1px) scale(0.98);
}

/* Kontakt */
.contact {
    padding: 5rem 0;
    background: var(--gradient-primary);
    position: relative;
}

.contact h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: var(--text-light);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3, .contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-gold);
    font-weight: 600;
}

.contact-method {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--gradient-card);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.contact-method:hover {
    transform: translateY(-2px);
    border-color: rgba(227, 182, 107, 0.3);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.contact-method strong {
    display: block;
    color: var(--text-gold);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-method a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-method a:hover {
    color: var(--accent-gold);
}

.working-hours {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--gradient-card);
    border-radius: 15px;
    border: 1px solid rgba(227, 182, 107, 0.2);
}

.working-hours h4 {
    color: var(--text-gold);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    background: var(--gradient-card);
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 
        0 0 0 4px rgba(227, 182, 107, 0.15),
        0 8px 25px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    background: rgba(227, 182, 107, 0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
}

.checkbox-label a {
    color: var(--accent-gold);
    text-decoration: underline;
}

.checkbox-label a:hover {
    color: var(--accent-orange);
}

/* Footer */
footer {
    background: #1a1a1a;
    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-info h3,
.footer-contact h4,
.footer-links h4 {
    margin-bottom: 1rem;
    color: #e0e0e0;
}

.footer-links a {
    display: block;
    color: #ffb300;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #ccc;
}

/* WhatsApp tlačítko */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
    animation: none;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* Scroll to top tlačítko */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border: none;
    border-radius: 50%;
    color: var(--text-dark);
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(227, 182, 107, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 30px rgba(227, 182, 107, 0.6);
}

.scroll-to-top:active {
    transform: translateY(-1px) scale(1.05);
}

/* Fun mode toggle tlačítko */
.fun-mode-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #FFEAA7);
    background-size: 300% 300%;
    border: none;
    border-radius: 25px;
    padding: 12px 20px;
    color: white;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: funGradient 3s ease infinite;
    backdrop-filter: blur(10px);
}

.fun-mode-toggle:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.fun-mode-toggle:active {
    transform: translateY(0) scale(0.95);
}

.fun-mode-toggle.active {
    animation: funGradient 1s ease infinite, funBounce 0.6s ease;
}

.fun-icon {
    font-size: 16px;
    animation: funSpin 2s linear infinite;
}

.fun-text {
    font-family: 'Rajdhani', Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Night mode toggle tlačítko */
.night-mode-toggle {
    position: fixed;
    top: 20px;
    right: 80px;
    background: linear-gradient(45deg, #2C3E50, #34495E, #5D6D7E, #85929E);
    background-size: 300% 300%;
    border: none;
    border-radius: 25px;
    padding: 12px 20px;
    color: white;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: nightGradient 4s ease infinite;
    backdrop-filter: blur(10px);
}

.night-mode-toggle:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.night-mode-toggle:active {
    transform: translateY(0) scale(0.95);
}

.night-mode-toggle.active {
    background: linear-gradient(45deg, #FFD700, #FFA500, #FF8C00);
    animation: nightGlow 2s ease infinite;
}

.night-icon {
    font-size: 16px;
    animation: nightFloat 3s ease infinite;
}

.night-text {
    font-family: 'Rajdhani', Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
}

@keyframes nightGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes nightFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-3px) rotate(5deg); }
}

@keyframes funGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes funSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes funBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes funBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes funBubbles {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(180deg); }
    100% { transform: scale(1) rotate(360deg); }
}

@keyframes funBubbleFloat {
    0% { 
        transform: translateY(100vh) scale(0.8) rotate(0deg);
        opacity: 0.3;
    }
    50% { 
        transform: translateY(50vh) scale(1.2) rotate(180deg);
        opacity: 0.8;
    }
    100% { 
        transform: translateY(-20vh) scale(1.1) rotate(360deg);
        opacity: 0.4;
    }
}

@keyframes funTextShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-2px) rotate(-1deg); }
    75% { transform: translateX(2px) rotate(1deg); }
}

@keyframes funCardDance {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-5px) rotate(1deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(-3px) rotate(-1deg); }
}

@keyframes funItemWiggle {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    25% { transform: translateX(2px) rotate(1deg); }
    50% { transform: translateX(0) rotate(0deg); }
    75% { transform: translateX(-2px) rotate(-1deg); }
}

@keyframes funButtonPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes funButtonBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

@keyframes nightGlow {
    0%, 100% { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); }
    50% { box-shadow: 0 4px 30px rgba(255, 215, 0, 0.4); }
}

/* Fun Mode Styles (Default) */
body.fun-mode {
    animation: funBackground 4s ease infinite;
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #74B9FF, #DDA0DD, #98D8C8);
    background-size: 400% 400%;
}

/* Night Mode Styles */
body.night-mode {
    animation: nightBackground 6s ease infinite;
    background: linear-gradient(45deg, #1a1a2e, #16213e, #0f3460, #533483, #7209b7);
    background-size: 400% 400%;
}

body.fun-mode .background-animated {
    animation: funBubbles 3s ease infinite;
}

body.fun-mode .background-animated .bubble {
    animation: funBubbleFloat 2s ease infinite;
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #74B9FF);
    background-size: 200% 200%;
}

body.fun-mode .background-animated .bubble2 {
    animation: funBubbleFloat 2.5s ease infinite reverse;
    background: linear-gradient(45deg, #DDA0DD, #98D8C8, #74B9FF, #BB8FCE);
    background-size: 200% 200%;
}

body.fun-mode .background-animated .bubble3 {
    animation: funBubbleFloat 3s ease infinite;
    background: linear-gradient(45deg, #85C1E9, #74B9FF, #82E0AA, #F1948A);
    background-size: 200% 200%;
}

body.fun-mode .hero-content h2 {
    animation: funTextShake 0.5s ease infinite;
}

body.fun-mode .service-card {
    animation: funCardDance 2s ease infinite;
}

body.fun-mode .service-card:nth-child(2n) {
    animation-delay: 0.5s;
}

body.fun-mode .service-card:nth-child(3n) {
    animation-delay: 1s;
}

body.fun-mode .expertise-item {
    animation: funItemWiggle 1.5s ease infinite;
}

body.fun-mode .expertise-item:nth-child(2n) {
    animation-delay: 0.3s;
}

body.fun-mode .expertise-item:nth-child(3n) {
    animation-delay: 0.6s;
}

body.fun-mode .expertise-item:nth-child(4n) {
    animation-delay: 0.9s;
}

body.fun-mode .linkedin-btn {
    animation: funButtonPulse 1s ease infinite;
}

body.fun-mode .btn-primary, 
body.fun-mode .btn-secondary {
    animation: funButtonBounce 0.8s ease infinite;
}

body.fun-mode .btn-primary:nth-child(2n),
body.fun-mode .btn-secondary:nth-child(2n) {
    animation-delay: 0.2s;
}

body.night-mode .background-animated {
    animation: nightBubbles 4s ease infinite;
}

body.night-mode .background-animated .bubble {
    animation: nightBubbleFloat 3s ease infinite;
    background: linear-gradient(45deg, #1a1a2e, #16213e, #0f3460, #533483);
    background-size: 200% 200%;
}

body.night-mode .background-animated .bubble2 {
    animation: nightBubbleFloat 3.5s ease infinite reverse;
    background: linear-gradient(45deg, #533483, #7209b7, #0f3460, #16213e);
    background-size: 200% 200%;
}

body.night-mode .background-animated .bubble3 {
    animation: nightBubbleFloat 4s ease infinite;
    background: linear-gradient(45deg, #0f3460, #533483, #7209b7, #1a1a2e);
    background-size: 200% 200%;
}

body.night-mode .hero-content h2 {
    animation: nightTextGlow 2s ease infinite;
}

body.night-mode .service-card {
    animation: nightCardFloat 3s ease infinite;
}

body.night-mode .service-card:nth-child(2n) {
    animation-delay: 0.5s;
}

body.night-mode .service-card:nth-child(3n) {
    animation-delay: 1s;
}

/* Zajistit, že service karty se nebudou hýbat v normálním režimu */
.service-card {
    animation: none !important;
}

body.night-mode .expertise-item {
    animation: nightItemGlow 2s ease infinite;
}

body.night-mode .expertise-item:nth-child(2n) {
    animation-delay: 0.3s;
}

body.night-mode .expertise-item:nth-child(3n) {
    animation-delay: 0.6s;
}

body.night-mode .expertise-item:nth-child(4n) {
    animation-delay: 0.9s;
}

body.night-mode .linkedin-btn {
    animation: nightButtonPulse 2s ease infinite;
}

body.night-mode .btn-primary, 
body.night-mode .btn-secondary {
    animation: nightButtonGlow 1.5s ease infinite;
}

body.night-mode .btn-primary:nth-child(2n),
body.night-mode .btn-secondary:nth-child(2n) {
    animation-delay: 0.2s;
}

/* Night Mode Animations */
@keyframes nightBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes nightBubbles {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(90deg); }
    100% { transform: scale(1) rotate(180deg); }
}

@keyframes nightBubbleFloat {
    0% { 
        transform: translateY(100vh) scale(0.8) rotate(0deg);
        opacity: 0.2;
    }
    50% { 
        transform: translateY(50vh) scale(1.1) rotate(90deg);
        opacity: 0.6;
    }
    100% { 
        transform: translateY(-20vh) scale(1.0) rotate(180deg);
        opacity: 0.3;
    }
}

@keyframes nightTextGlow {
    0%, 100% { 
        text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
        filter: brightness(1);
    }
    50% { 
        text-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
        filter: brightness(1.1);
    }
}

@keyframes nightCardFloat {
    0%, 100% { 
        transform: translateY(0) rotate(0deg);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
    50% { 
        transform: translateY(-3px) rotate(0.5deg);
        box-shadow: 0 12px 40px rgba(83, 52, 131, 0.2);
    }
}

@keyframes nightItemGlow {
    0%, 100% { 
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        border-color: rgba(255, 255, 255, 0.1);
    }
    50% { 
        box-shadow: 0 8px 30px rgba(83, 52, 131, 0.3);
        border-color: rgba(83, 52, 131, 0.3);
    }
}

@keyframes nightButtonPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(227, 182, 107, 0.4);
    }
    50% { 
        transform: scale(1.02);
        box-shadow: 0 12px 35px rgba(227, 182, 107, 0.6);
    }
}

@keyframes nightButtonGlow {
    0%, 100% { 
        box-shadow: 0 8px 25px rgba(227, 182, 107, 0.4);
    }
    50% { 
        box-shadow: 0 12px 35px rgba(227, 182, 107, 0.6), 0 0 20px rgba(255, 215, 0, 0.3);
    }
}

/* Fun mode floating elements */
body.fun-mode::before {
    content: '⚡';
    position: fixed;
    top: 20%;
    left: 10%;
    font-size: 2rem;
    color: #74B9FF;
    animation: funFloating 3s ease infinite;
    z-index: 1;
    pointer-events: none;
}

body.fun-mode::after {
    content: '🔧';
    position: fixed;
    top: 60%;
    right: 15%;
    font-size: 2rem;
    color: #4ECDC4;
    animation: funFloating 2.5s ease infinite reverse;
    z-index: 1;
    pointer-events: none;
}

@keyframes funFloating {
    0%, 100% { 
        transform: translateY(0) rotate(0deg);
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

/* Night mode floating elements */
body.night-mode::before {
    content: '🌙';
    position: fixed;
    top: 20%;
    left: 10%;
    font-size: 2rem;
    color: #FFD700;
    animation: nightFloating 4s ease infinite;
    z-index: 1;
    pointer-events: none;
}

body.night-mode::after {
    content: '⭐';
    position: fixed;
    top: 60%;
    right: 15%;
    font-size: 2rem;
    color: #87CEEB;
    animation: nightFloating 3s ease infinite reverse;
    z-index: 1;
    pointer-events: none;
}

@keyframes nightFloating {
    0%, 100% { 
        transform: translateY(0) rotate(0deg);
        opacity: 0.6;
        filter: brightness(1);
    }
    50% { 
        transform: translateY(-15px) rotate(180deg);
        opacity: 1;
        filter: brightness(1.2);
    }
}

/* Cookies banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    color: white;
    padding: 1.5rem;
    z-index: 1000;
    border-top: 3px solid #4ecdc4;
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.btn-accept, .btn-necessary {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
}

.btn-accept {
    background: #4ecdc4;
    color: white;
}

.btn-accept:hover {
    background: #3db8b1;
}

.btn-necessary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-necessary:hover {
    background: white;
    color: #1a1a1a;
}

.cookie-link {
    color: #4ecdc4;
    text-decoration: none;
    font-size: 0.9rem;
}

.cookie-link:hover {
    text-decoration: underline;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Moderní animace pro všechny elementy */
* {
    scroll-behavior: smooth;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animace třídy */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Specifické animace pro různé elementy */
.hero-content.animate-on-scroll {
    transform: translateY(50px);
}

.hero-visual.animate-on-scroll {
    transform: translateX(50px);
}

.service-card.animate-on-scroll {
    transform: translateY(40px) scale(0.95);
}

.contact-info.animate-on-scroll {
    transform: translateX(-30px);
}

.contact-form.animate-on-scroll {
    transform: translateX(30px);
}

/* Responzivní design */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .trust-indicators {
        flex-direction: column;
        gap: 1rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

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

    .services, .about, .contact {
        padding: 3rem 0;
    }
}

@media (max-width: 900px) {
    .hero-flex {
        flex-direction: column;
        max-width: 98vw;
    }
    .hero-content {
        border-radius: 2.2rem 2.2rem 0 0;
        max-width: 100vw;
        min-width: unset;
        text-align: center;
        align-items: center;
    }
    .hero-content h2, .services h2, .about h2, .contact h2 {
        font-size: 2.1rem;
    }
    .btn-primary, .btn-secondary {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }
}

/* Mlhavé překrytí přes hlavní obsah */
.blur-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    backdrop-filter: blur(8px) brightness(0.7);
    background: rgba(13,58,65,0.3);
}

main, header, footer {
    position: relative;
    z-index: 2;
}


/* Sekce card styl */
section {
    border-radius: 2.2rem;
    box-shadow: 0 4px 32px 0 rgba(0,0,0,0.10);
    margin: 2.5rem 0;
    background: rgba(0, 32, 40, 0.60);
    padding: 2.5rem 0;
}

.services, .about, .contact, .projekty {
    background: rgba(0, 32, 40, 0.60);
    box-shadow: 0 4px 32px 0 rgba(0,0,0,0.10);
    border-radius: 2.2rem;
}

.lang-top {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-top .lang-switch {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.lang-top .lang-switch img {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.lang-top .lang-switch a.active img, .lang-top .lang-switch a:hover img {
    opacity: 1;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.phone-top {
    background: var(--accent-gold);
    padding: 0.5rem 0;
    text-align: center;
    font-weight: 600;
}

.phone-top a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.phone-top a:hover {
    color: var(--text-dark);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* LinkedIn float s modrou září */
.linkedin-float {
    position: fixed;
    right: 24px;
    bottom: 100px;
    z-index: 200;
    background: #003C46;
    border-radius: 50%;
    box-shadow: 0 0 0 0 #2196F3, 0 4px 24px rgba(0,0,0,0.18);
    padding: 0.5rem;
    transition: box-shadow 0.3s, background 0.2s;
    animation: linkedin-glow 2.2s infinite alternate;
}
.linkedin-float a {
    color: #E3B66B;
    font-size: 2.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.linkedin-float:hover {
    background: #FF9800;
    box-shadow: 0 0 24px 8px #2196F3, 0 4px 24px rgba(0,0,0,0.18);
}
@keyframes linkedin-glow {
    0% { box-shadow: 0 0 0 0 #2196F3, 0 4px 24px rgba(0,0,0,0.18); }
    100% { box-shadow: 0 0 24px 8px #2196F3, 0 4px 24px rgba(0,0,0,0.18); }
}

/* WhatsApp float (pokud je) - pro inspiraci */
.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 200;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 0 24px 8px #25D366, 0 4px 24px rgba(0,0,0,0.18);
    padding: 0.5rem;
    transition: box-shadow 0.3s, background 0.2s;
    animation: wa-glow 2.2s infinite alternate;
}
@keyframes wa-glow {
    0% { box-shadow: 0 0 0 0 #25D366, 0 4px 24px rgba(0,0,0,0.18); }
    100% { box-shadow: 0 0 24px 8px #25D366, 0 4px 24px rgba(0,0,0,0.18); }
}

.background-animated {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.background-animated .bubble {
    position: absolute;
    border-radius: 50%;
    opacity: 0.18;
    background: linear-gradient(135deg, #2196F3 0%, #003C46 100%);
    animation: bubble-float 16s linear infinite;
}
.background-animated .bubble2 {
    background: linear-gradient(135deg, #FF9800 0%, #FFC107 100%);
    opacity: 0.13;
    animation-duration: 22s;
}
.background-animated .bubble3 {
    background: linear-gradient(135deg, #E3B66B 0%, #003C46 100%);
    opacity: 0.10;
    animation-duration: 19s;
}
@keyframes bubble-float {
    0% {
        transform: translateY(100vh) scale(0.8);
    }
    100% {
        transform: translateY(-20vh) scale(1.1);
    }
}



.hero-visual {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    position: relative;
}

.hero-logo-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo {
    width: 200px;
    height: auto;
    filter: drop-shadow(0 0 30px rgba(227, 182, 107, 0.4));
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    animation: logoFloat 3s ease-in-out infinite;
}

.hero-logo:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 40px rgba(227, 182, 107, 0.6));
}

.hero-logo-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(227, 182, 107, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.stat-item {
    text-align: center;
    background: var(--gradient-card);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    min-width: 120px;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: rgba(227, 182, 107, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(227, 182, 107, 0.3);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    opacity: 0.9;
    font-weight: 500;
}

/* Responsivní design pro hero */
@media (max-width: 900px) {
    .hero-flex {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-logo {
        width: 150px;
    }
    
    .hero-stats {
        gap: 1rem;
    }
    
    .stat-item {
        min-width: 100px;
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 600px) {
    .hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        width: 200px;
    }
}

/* Alternativní vizuální prvky pro hero */
.hero-visual::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(227, 182, 107, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 152, 0, 0.1) 0%, transparent 50%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: backgroundFloat 6s ease-in-out infinite;
    z-index: -1;
}

.hero-visual::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, transparent 40%, rgba(227, 182, 107, 0.3) 50%, transparent 60%);
    border-radius: 50%;
    animation: sparkle 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes backgroundFloat {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
    50% { transform: translate(-50%, -50%) rotate(180deg); }
}

@keyframes sparkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.2); }
}

/* Elektrické ikony kolem loga */
.hero-logo-container::before,
.hero-logo-container::after {
    content: '⚡';
    position: absolute;
    font-size: 2rem;
    color: var(--accent-gold);
    animation: electricPulse 2s ease-in-out infinite;
}

.hero-logo-container::before {
    top: -20px;
    left: -30px;
    animation-delay: 0s;
}

.hero-logo-container::after {
    bottom: -20px;
    right: -30px;
    animation-delay: 1s;
}

@keyframes electricPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* Responsivní design pro header */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 20px;
    }
    
    nav ul {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li a {
        font-size: 1rem;
        padding: 0.4rem 0.8rem;
    }
    
    .header-phone {
        font-size: 1rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 480px) {
    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    nav ul li a {
        display: block;
        text-align: center;
        width: 100%;
        max-width: 200px;
    }
    
    .header-phone {
        text-align: center;
        width: 100%;
        max-width: 250px;
    }
}