/* --- 1. ZÁKLADNÍ NASTAVENÍ A POZADÍ --- */
body {
    /* NASTAVENÍ STATICKÉHO POZADÍ */
    background-image: url('pozadi.svg');
    background-size: cover;       /* Roztáhne se přes celou obrazovku */
    background-position: center;  /* Vycentruje se */
    background-attachment: fixed; /* Pozadí drží při scrollování */
    background-repeat: no-repeat;
    background-color: #0f1115;    /* Záložní barva */

    /* Původní nastavení */
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    color: white;
    text-align: center;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { text-decoration: none; }



/* --- 3. HLAVIČKA --- */
header {
    /* VRÁCENO NA 150px (bez lišty to chce víc místa) */
    padding-top: 150px;
    padding-bottom: 80px;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.podnadpis {
    font-size: 1.1rem;
    color: #9ca3af;
    margin-bottom: 40px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* --- 4. TLAČÍTKO --- */
.tlacitko {
    display: inline-block;
    background: linear-gradient(90deg, #60a5fa, #c084fc);
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1rem;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0, 130, 225, 0.4);
}

.tlacitko:hover {
    transform: translateY(-3px);
    background-color: #ff7b1a;
}

/* --- 5. ROZLOŽENÍ KARET --- */
.kontejner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    flex-grow: 1;
}

.mrizka {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

@media (max-width: 1000px) {
    .mrizka { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .mrizka { grid-template-columns: 1fr; }
    h1 { font-size: 2.5rem; }
    header { padding-top: 80px; }
}

/* --- 6. KARTY --- */
.karta {
    background-color: rgba(20, 23, 28, 0.6);
    backdrop-filter: blur(5px);
    padding: 40px 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
    transition: 0.3s;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}


.karta h3 {
    color: white;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.karta p {
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* --- 7. PATIČKA --- */
footer {
    margin-top: 150px;
    padding: 30px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(10, 10, 10, 0.9);
}

.autori {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #666;
}

.autori span {
    color: #9ca3af;
    margin: 0 8px;
    font-weight: normal;
    transition: 0.3s;
    cursor: pointer;
}

.autori span:hover {
    color: white;
}

.copyright { color: #666; font-size: 0.8rem; margin-bottom: 10px; }

.tajne-odkazy a {
    color: #444;
    font-size: 0.75rem;
    margin: 0 10px;
    transition: 0.3s;
}
.tajne-odkazy a:hover { color: white; }

/* --- 8. VYSKAKOVACÍ OKNO (MODAL) --- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Styl pro e-mail v modalu */
.email-odkaz {
    display: block;        /* Aby byl na vlastním řádku */
    color: white;        /* Modrá barva odkazu */
    margin-bottom: 25px;   /* Mezera pod e-mailem (nad tlačítkem IG) */
    font-size: 1rem;
    transition: 0.3s;
}

.email-odkaz:hover {
    color:  #60a5fa;          /* Při najetí zbělá */
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-box {
    background-color: #1a1d24;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    max-width: 400px;
    width: 90%;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.modal-overlay.active .modal-box {
    transform: scale(1);
}

.zavrit-tlacitko {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    color: #666;
    cursor: pointer;
    transition: 0.2s;
}

.zavrit-tlacitko:hover { color: white; }

#modal-jmeno {
    margin-top: 0;
    background: linear-gradient(90deg, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.8rem;
}

#modal-role {
    color: #9ca3af;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.ig-tlacitko {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: bold;
    transition: 0.3s;
}

.ig-tlacitko:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(220, 39, 67, 0.4);
}

/* --- 9. PRÁVNÍ ODKAZ V PATIČCE (Bez lišty) --- */
.pravni-odkaz-footer {
    color: #666;
    font-size: 0.8rem;
    margin-bottom: 15px;
    cursor: pointer;
    transition: 0.3s;
}

.pravni-odkaz-footer:hover {
    color: white;
}

/* --- 10. SPECIFICKÉ STYLY PRO PRÁVNÍ MODAL --- */
#modal-pravni-text {
    text-align: left;
    line-height: 1.6;
    font-size: 0.9rem;
    color: #ccc;
}
#modal-pravni-text h2 {
    color: white;
    margin-top: 0;
    text-align: center;
    margin-bottom: 20px;
}