/* assets/css/style.css - Sjednocený stylopis s původním designem, animacemi a wow efekty */

:root {
    --accent-color: #1DB954; /* Spotify zelená */
    --accent-color-hover: #1ED760; /* Světlejší zelená pro hover */
    --accent-color-rgb: 29, 185, 84;
    --bg-color: #121212; /* Velmi tmavě šedá */
    --card-bg: #181818; /* Trochu světlejší tmavá */
    --border-color: #333333;
    --text-primary: #FFFFFF;
    --text-secondary: #B3B3B3; /* Světle šedá pro text */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Logo SVG styly */
.logo-svg {
    vertical-align: middle;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.logo a:hover .logo-svg {
    transform: scale(1.08) rotate(5deg);
}

.logo-svg-p {
    fill: #FFFFFF;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 24px;
}

.logo-svg-d {
    fill: var(--accent-color);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 24px;
    transition: fill 0.3s ease, filter 0.3s ease;
}
.logo a:hover .logo-svg-d {
    filter: drop-shadow(0 0 8px rgba(var(--accent-color-rgb), 0.8));
}

/* --- Základní Reset a Globální Nastavení --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 100%; /* 1rem = 16px */
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-secondary);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* --- Typografie --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 0.75em;
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

p {
    margin-bottom: 1em;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover, a:focus {
    color: var(--accent-color-hover);
    text-decoration: underline;
}

ul, ol {
    list-style-position: inside;
    margin-bottom: 1em;
}
ul li, ol li {
    margin-bottom: 0.3em;
}

/* --- Pomocné Třídy --- */
.container {
    width: 90%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-padding {
    padding: 60px 0;
}
@media (min-width: 768px) {
    .section-padding {
        padding: 80px 0;
    }
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 10px auto 0;
    transition: width 0.4s ease;
}
.section-title:hover::after {
    width: 100px;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

/* --- Tlačítka s Wow Efektem --- */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px; /* Zaoblené rohy (pill-shape) */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: var(--transition-smooth);
}

/* Světelný odlesk (shine effect) při hoveru */
.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: 0.6s;
    z-index: -1;
}

.btn:hover::after {
    left: 100%;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #FFFFFF;
    border-color: var(--accent-color);
}
.btn-primary:hover, .btn-primary:focus {
    background-color: var(--accent-color-hover);
    border-color: var(--accent-color-hover);
    color: #FFFFFF;
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(29, 185, 84, 0.35);
}

.btn-secondary {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}
.btn-secondary:hover, .btn-secondary:focus {
    background-color: #FFFFFF;
    color: #121212;
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.15);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- Header & Navigace --- */
#header {
    background-color: #181818;
    padding: 15px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #FFFFFF;
    text-decoration: none;
}
.logo a:hover, .logo a:focus {
    text-decoration: none;
}

.main-nav ul {
    list-style: none;
    display: flex;
    margin-bottom: 0;
    gap: 20px;
}
.main-nav a {
    color: var(--text-secondary);
    font-weight: 600;
    padding: 5px 0;
    position: relative;
}
.main-nav a:hover, .main-nav a:focus, .main-nav a.active {
    color: #FFFFFF;
    text-decoration: none;
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), left 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.main-nav a:hover::after, .main-nav a:focus::after, .main-nav a.active::after {
    width: 100%;
    left: 0;
}

/* Jazykový přepínač - Původní čistý vzhled */
.language-switcher ul {
    list-style: none;
    display: flex;
    margin-bottom: 0;
    gap: 12px;
}
.language-switcher a {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 3px 8px;
    border: 1px solid #444;
    border-radius: 4px;
    color: var(--accent-color);
    transition: var(--transition-smooth);
}
.language-switcher a:hover, .language-switcher a:focus {
    background-color: var(--accent-color);
    color: #FFFFFF;
    border-color: var(--accent-color);
    text-decoration: none;
}

/* Mobilní Navigace Toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}
.hamburger-icon {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #FFFFFF;
    position: relative;
    transition: background-color 0s 0.3s;
}
.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #FFFFFF;
    transition: transform 0.3s ease-out, top 0.3s ease-out 0.3s, bottom 0.3s ease-out 0.3s;
}
.hamburger-icon::before { top: -8px; }
.hamburger-icon::after { bottom: -8px; }

body.nav-open .hamburger-icon {
    background-color: transparent;
}
body.nav-open .hamburger-icon::before {
    top: 0;
    transform: rotate(45deg);
    transition: top 0.3s ease-out, transform 0.3s ease-out 0.3s;
}
body.nav-open .hamburger-icon::after {
    bottom: 0;
    transform: rotate(-45deg);
    transition: bottom 0.3s ease-out, transform 0.3s ease-out 0.3s;
}

/* --- Hero Sekce --- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: #FFFFFF;
    padding-top: 100px;
    background-color: var(--bg-color);
}
.hero-content {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}
.hero-greeting {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 0.5em;
    letter-spacing: 0.5px;
}
.hero-main-title {
    margin-bottom: 0.5em;
    font-size: 3.2rem;
    letter-spacing: -0.5px;
}
.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2em;
    color: #E0E0E0;
    line-height: 1.6;
}
.hero-buttons .btn {
    margin: 0 10px;
}

/* --- O mně Sekce --- */
.about-section .about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}
.about-text {
    flex: 2;
}
.about-text p {
    margin-bottom: 1.5rem;
}
.about-image {
    flex: 1;
    text-align: center;
    position: relative;
}
.about-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(var(--accent-color-rgb), 0.25) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
    animation: pulseGlow 4s ease-in-out infinite alternate;
}

/* Profilová fotka s plovoucím wow efektem a zelenou záři */
.about-image img {
    max-width: 300px;
    width: 100%;
    border-radius: 50%;
    border: 5px solid var(--accent-color);
    box-shadow: 0 5px 20px rgba(0,0,0,0.5), 0 0 30px rgba(var(--accent-color-rgb), 0.3);
    position: relative;
    z-index: 1;
    animation: float 5s ease-in-out infinite;
    transition: filter 0.5s ease, transform 0.5s ease, box-shadow 0.5s ease;
}
.about-image img:hover {
    filter: drop-shadow(0 0 15px rgba(var(--accent-color-rgb), 0.6));
    box-shadow: 0 8px 25px rgba(0,0,0,0.6), 0 0 40px rgba(var(--accent-color-rgb), 0.5);
}

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

@keyframes pulseGlow {
    0% { transform: translate(-50%, -50%) scale(0.95); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

/* --- Služby Sekce --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}
.service-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}
.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.service-item:hover::before {
    transform: scaleX(1);
}
.service-item:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--accent-color-rgb), 0.4);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 25px rgba(var(--accent-color-rgb), 0.2);
}
.service-item h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
    transition: transform 0.3s ease, text-shadow 0.3s ease;
}
.service-item:hover h3 {
    transform: translateX(5px);
    text-shadow: 0 0 10px rgba(var(--accent-color-rgb), 0.3);
}
.service-item h4 {
    font-size: 1.05rem;
    margin-top: 15px;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.service-item ul {
    list-style: none;
    padding-left: 0;
}
.service-item ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 6px;
    color: var(--text-secondary);
}
.service-item ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    transition: transform 0.3s ease;
}
.service-item:hover ul li::before {
    transform: scale(1.3) rotate(10deg);
}

.other-technologies, .payment-options {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-top: 30px;
    text-align: center;
    transition: var(--transition-smooth);
}
.other-technologies:hover, .payment-options:hover {
    border-color: var(--accent-color);
}
.other-technologies h3, .payment-options h3 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

/* --- Portfolio Sekce --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}
.portfolio-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    position: relative;
}
.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.portfolio-item:hover::before {
    transform: scaleX(1);
}
.portfolio-item:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--accent-color-rgb), 0.4);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 25px rgba(var(--accent-color-rgb), 0.2);
}
.portfolio-item-content {
    padding: 25px;
    flex-grow: 1;
}
.portfolio-item-content h3 {
    color: var(--accent-color);
}
.portfolio-item-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.portfolio-item-content p strong {
    color: var(--text-primary);
}

/* --- Proč já Sekce --- */
.why-me-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.why-me-item {
    text-align: center;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    transition: var(--transition-smooth);
}
.why-me-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}
.why-me-item h3 {
    color: var(--accent-color);
    margin-bottom: 12px;
}

/* --- Kontakt Sekce --- */
.contact-form {
    max-width: 700px;
    margin: 0 auto 40px auto;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--text-primary);
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid #333;
    background-color: #1f1f1f;
    color: #FFFFFF;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-smooth);
}
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(29, 185, 84, 0.25);
}
.form-group textarea {
    min-height: 120px;
    resize: vertical;
}
#form-status {
    margin-top: 15px;
    font-weight: bold;
    text-align: center;
}
.direct-contact {
    text-align: center;
    font-size: 1.1rem;
}
.direct-contact a {
    font-weight: bold;
}

/* --- FAQ Sekce --- */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    transition: var(--transition-smooth);
}
.faq-item:hover {
    border-color: var(--accent-color);
}
.faq-item h3 {
    color: var(--accent-color);
    font-size: 1.25rem;
    margin-bottom: 10px;
}
.faq-item p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* --- Patička --- */
footer, .footer-section {
    background-color: #0a0a0a;
    padding: 40px 0;
    text-align: center;
    color: #888;
    border-top: 1px solid var(--border-color);
}
.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}
.footer-links a {
    color: #888;
    margin: 0 12px;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}
.footer-links a:hover {
    color: var(--accent-color);
}

/* --- Blog & Články --- */
.blog-view-toggle {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.blog-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.blog-list-classic {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.article-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    position: relative;
}
.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.article-card:hover::before {
    transform: scaleX(1);
}
.article-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--accent-color-rgb), 0.4);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 25px rgba(var(--accent-color-rgb), 0.2);
}

.article-meta {
    padding: 20px 25px 5px 25px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    gap: 15px;
}
.article-meta span i {
    color: var(--accent-color);
    margin-right: 5px;
}

.article-body-summary {
    padding: 5px 25px 25px 25px;
}
.article-body-summary h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
}
.article-body-summary h2 a {
    color: #FFFFFF;
}
.article-body-summary h2 a:hover {
    color: var(--accent-color);
    text-decoration: none;
}
.article-body-summary p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.read-more-link {
    color: var(--accent-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.read-more-link:hover {
    color: var(--accent-color-hover);
    text-decoration: none;
}

/* Detail článku */
.single-article-container {
    max-width: 800px;
    margin: 40px auto;
}
.single-article-header {
    margin-bottom: 30px;
}
.single-article-header h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 15px;
}
.single-article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #e0e0e0;
}
.single-article-content p {
    margin-bottom: 20px;
}
.single-article-content h2,
.single-article-content h3 {
    color: #FFFFFF;
    margin: 40px 0 20px 0;
}
.single-article-content ul, .single-article-content ol {
    margin-left: 20px;
    margin-bottom: 20px;
}
.single-article-content li {
    margin-bottom: 8px;
}

.back-to-blog-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 30px;
    color: var(--text-secondary);
    font-weight: 500;
}
.back-to-blog-btn:hover {
    color: var(--accent-color);
    text-decoration: none;
}

/* --- Cookie Consent Banner (Cookies lišta) --- */
#cookie-consent-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    max-width: 420px;
    background: rgba(24, 24, 24, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    z-index: 10000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    display: none;
    transform: translateY(150%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
#cookie-consent-banner.cookie-banner-visible {
    transform: translateY(0);
}

.cookie-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.cookie-header i {
    color: var(--accent-color);
    font-size: 1.5rem;
}
.cookie-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0;
}

.cookie-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.cookie-buttons .btn {
    padding: 10px 18px;
    font-size: 0.85rem;
    flex-grow: 1;
    border-radius: 6px;
    text-transform: none;
}
.cookie-settings-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid #444;
}
.cookie-settings-btn:hover {
    color: #FFFFFF;
    border-color: #FFFFFF;
}

.cookie-settings-panel {
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.cookie-option {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}
.cookie-option-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2px;
    color: #FFFFFF;
}
.cookie-option-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 0;
}

.cookie-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
    flex-shrink: 0;
}
.cookie-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.cookie-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #444;
    transition: .4s;
    border-radius: 20px;
}
.cookie-slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-secondary);
    transition: .4s;
    border-radius: 50%;
}
.cookie-switch input:checked + .cookie-slider {
    background-color: var(--accent-color);
}
.cookie-switch input:checked + .cookie-slider:before {
    transform: translateX(20px);
    background-color: #FFFFFF;
}
.cookie-switch input:disabled + .cookie-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- Responzivní úpravy --- */
@media (max-width: 992px) {
    .about-content {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #181818;
        padding: 20px 0;
        box-shadow: 0 5px 10px rgba(0,0,0,0.2);
    }
    body.nav-open .main-nav {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    .main-nav li {
        margin-left: 0;
    }

    .mobile-nav-toggle {
        display: block;
    }

    .language-switcher {
        margin-left: auto;
        margin-right: 15px;
    }

    .hero-section {
        min-height: auto;
        padding-top: 140px;
        padding-bottom: 60px;
    }
    .hero-buttons .btn {
        display: block;
        margin: 15px auto;
        width: fit-content;
    }

    .about-content {
        flex-direction: column;
    }
    .about-image img {
        max-width: 250px;
        margin-top: 20px;
    }
    
    #cookie-consent-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
    }
    .logo a { font-size: 1.5rem; }
    .language-switcher a { font-size: 0.8rem; padding: 2px 5px; }
}

/* --- Klíčové animace --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}