/* Globální nastavení a barvy */
:root {
    --bg-color: #0a0a0c;
    --card-bg: #141419;
    --text-color: #e0e0e0;
    --brand-orange: #ff5e00;
    --brand-red: #cc0000;
    --brand-gradient: linear-gradient(45deg, var(--brand-red), var(--brand-orange));
    --max-width: 1400px;
}

html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    background-image: radial-gradient(circle at 50% 0%, #1f120e 0%, transparent 50%);
}

/* Navigace a Logo */
nav {
    background-color: rgba(10, 10, 12, 0.95);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    border-bottom: 1px solid #222;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 15px; 
    color: #fff !important; /* Oprava modrého textu na mobilech */
}

nav .logo img {
    height: 45px; 
    width: auto;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff !important; /* Oprava modrého textu na mobilech */
    letter-spacing: 2px;
    text-transform: uppercase;
}

.logo-text span {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block; /* Zabrání rozbití gradientu na iOS */
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links li a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    text-transform: uppercase;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: var(--brand-orange);
}

/* Hero Sekce */
header {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 150px 5% 80px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 5px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 900;
    color: #fff;
}

.hero-content h2 {
    font-size: 1.2rem;
    color: #aaa;
    margin-bottom: 25px;
}

.hero-text {
    margin-bottom: 30px;
    color: #888;
}

.hashtag {
    background: var(--brand-gradient);
    color: #fff;
    padding: 5px 15px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: inline-block;
}

/* CTA Tlačítka */
.cta-btn {
    background: var(--brand-gradient);
    color: #fff;
    text-decoration: none;
    padding: 12px 35px;
    font-weight: bold;
    border-radius: 4px;
    transition: 0.3s;
    display: inline-block;
}

button.cta-btn {
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1.1rem;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 94, 0, 0.3);
}

/* Fake Tlačítko (Odznak) */
.fake-btn {
    cursor: default;
    pointer-events: none; 
}

/* Kick Player */
.hero-player {
    flex: 1.2;
    width: 100%;
}

.player-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid #222;
    box-shadow: 0 0 30px rgba(255, 94, 0, 0.15);
}

.player-wrapper iframe {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
}

/* Sekce */
section {
    padding: 60px 5%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 40px;
    color: #fff;
    text-transform: uppercase;
    border-bottom: 3px solid var(--brand-orange);
    padding-bottom: 10px;
    display: inline-block;
}

/* Info Grid (O mně) */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #222;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.card-content {
    flex-grow: 1;
    margin-bottom: 25px;
}

.card-btn {
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

.card:hover {
    transform: translateY(-5px);
    border-color: #333;
}

.card h3 {
    color: #fff;
    margin-bottom: 15px;
}

.highlight {
    color: var(--brand-orange);
    font-weight: bold;
}

/* VIDEO GRID */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.video-card {
    position: relative;
    padding-bottom: 177.77%; /* 9:16 formát */
    height: 0;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #222;
}

.video-card iframe {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
}

.load-more-container {
    text-align: center;
    margin-top: 40px;
}

/* PARTNEŘI GRID */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.banner-panel a {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #222;
}

.banner-panel img {
    width: 100%;
    height: auto;
    display: block;
}

.banner-panel a:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 94, 0, 0.2);
    border-color: var(--brand-orange);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    background-color: #050505;
    border-top: 1px solid #1a1a1a;
    margin-top: 60px;
}

.social-links a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
    transition: 0.3s;
}

.social-links a:hover {
    color: var(--brand-orange);
}

.footer-copy {
    margin-top: 25px;
    color: #444;
    font-size: 0.85rem;
}

/* Responzivita */
@media (max-width: 992px) {
    header {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }
    .video-grid, .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; 
    }
}

@media (max-width: 650px) {
    .video-grid, .sponsors-grid {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
}