* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1a1a2e;
    --secondary: #16213e;
    --accent: #e94560;
    --gold: #ffd700;
    --light: #f1f1f1;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--primary);
    color: var(--light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Animované pozadí */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(45deg, #1a1a2e, #16213e, #0f3460);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

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

/* Plovoucí částice */
.particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background: rgba(255, 215, 0, 0.5);
    border-radius: 50%;
    pointer-events: none;
    animation: float 8s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(-100vh) translateX(100px); opacity: 0; }
}

/* Hero sekce */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    position: relative;
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

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

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 5px solid var(--gold);
    margin: 0 auto 2rem;
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.3);
    animation: pulse 3s infinite;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    font-weight: bold;
}

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

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gold), #fff, var(--gold));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    to { background-position: 200% center; }
}

.subtitle {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--gold);
    margin-bottom: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
}

.description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.8;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Sekce */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 2rem;
    text-align: center;
    color: var(--gold);
    position: relative;
    padding-bottom: 1rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--gold);
}

/* Grid layout pro dovednosti a výdobytky */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
    border-color: var(--gold);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--gold);
}

.card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Timeline */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    border-left: 4px solid var(--gold);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateX(-50px);
    animation: slideIn 0.5s forwards;
}

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }

.timeline-item:hover {
    transform: translateX(10px);
    border-left-width: 8px;
}

.timeline-year {
    color: var(--gold);
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

/* Citát */
.quote-section {
    background: rgba(255, 215, 0, 0.1);
    border-radius: 20px;
    padding: 3rem;
    margin: 3rem 0;
    border: 2px solid var(--gold);
    text-align: center;
}

.quote {
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-style: italic;
    color: var(--light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.quote-author {
    color: var(--gold);
    font-weight: bold;
}

/* Kontaktní tlačítko */
.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.3);
    margin-top: 2rem;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(233, 69, 96, 0.5);
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem 2rem;
    background: rgba(0, 0, 0, 0.3);
    color: rgba(255, 255, 255, 0.6);
}

/* Scroll indikátor */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

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

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--gold);
    border-radius: 25px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: scrollDot 2s infinite;
}

@keyframes scrollDot {
    0% { top: 10px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

/* Responsive */
@media (max-width: 768px) {
    section { padding: 3rem 1rem; }
    .grid { grid-template-columns: 1fr; }
    .profile-image { width: 150px; height: 150px; font-size: 60px; }
}