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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: white;
    background-color: #000;
    /* FIXNÍ POZADÍ PŘES CELOU OBRAZOVKU */
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8)), 
                      url('pics/viking-chauffeur-brno-vienna.jpg');
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    line-height: 1.6;
}

/* --- HEADER / NAVIGACE (PŮVODNÍ PRO PC) --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between; /* Logo vlevo, menu vpravo */
    align-items: center;
    padding: 20px 5%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.michal-link {
    font-size: 25px;
}

a {
    color: white;    
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: #ccc;
}

header nav a {
    color: white;
    text-decoration: none;
    margin-left: 25px;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: 0.3s;
}

header nav a:hover {
    color: #ccc;
}

.lang-switch {
    margin-left: 25px;
    font-size: 0.85rem;
    color: #888;
}

.lang-switch a {
    margin-left: 5px;
    display: inline;
}

#logo-m {
    margin-bottom: -5px;
}

#logo-v {
    margin-bottom: 50px;
    margin-top: 120px;
}

/* --- SEKCE OBECNĚ --- */
section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 80px 10%;
    text-align: center;
}

/* HERO SEKCE (ÚVOD) */
.hero {
    background: transparent; /* Aby prosvítalo pozadí body */
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 3rem); /* Dynamická velikost písma */
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero p {
    font-size: 1.2rem;
    /*max-width: 600px;*/
    margin-bottom: 30px;
}

.italic {
    font-style: italic;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: #fff;
    color: #000;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    transition: 0.3s;
}

.btn:hover {
    background: #ccc;
    transform: translateY(-2px);
}

/* SEKCE SLUŽBY A KONTAKT */
.content-section {
    background: rgba(0, 0, 0, 0.4); /* Jemná vrstva pro čitelnost */
    backdrop-filter: blur(2px);
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.content-section h2 {
    padding-top: 30px;
}

.grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    width: 100%;
    max-width: 1200px;
}

.card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex: 1;
    transition: 0.3s;
    box-shadow: 3px 3px 3px rgba(255, 255, 255, 0.1);
}

.card:hover {
    background: rgba(255, 255, 255, 0.1);
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* Kontejner pro banner pro zajištění mezery a vycentrování */
.banner-container {
    margin-top: 100px;      /* Mezera od gridu nad ním */
    margin-bottom: 20px;   /* Mezera pod bannerem */
    display: flex;
    justify-content: center;
    width: 100%;
}

/* Styl pro samotný odkaz/obrázek */
.banner-link {
    display: block;
    width: 100%;
    max-width: 600px;      /* Maximální šířka banneru na velkých monitorech */
    text-decoration: none;
}

.banner-img {
    width: 100%;           /* Obrázek se roztáhne na celou šířku kontejneru */
    height: auto;          /* Výška se dopočítá automaticky podle poměru stran */
    display: block;
    border-radius: 8px;    /* Volitelné: zaoblené rohy, aby to ladilo ke kartám */
    box-shadow: 0 4px 10px rgba(0,0,0,0.1); /* Volitelné: jemný stín */
    transition: transform 0.3s ease; /* Efekt při najetí myší */
    box-shadow: 3px 3px 3px rgba(255, 255, 255, 0.1);
}

/* Efekt při najetí myší (hover) */
.banner-img:hover {
    transform: scale(1.1);
}

/* Responzivní doladění pro mobily */
@media (max-width: 600px) {
    .banner-container {
        margin-top: 25px;
        padding: 0 15px; /* Menší odsazení od krajů displeje na mobilu */
    }
}

#why {
    padding: 100px 20px;
    color: #ffffff;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, .1);
}

#why-wrap {
    max-width: 1000px;
}

#why h2 {
    font-size: 3rem;
    margin-bottom: 80px;
    text-align: center;
    letter-spacing: 4px;
    display: inline-block;
    padding-bottom: 10px;
    width: 100%;
}

/* Kontejner pro řádky */
.viking-features {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

/* Jednotlivý řádek */
.feature {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    text-align: left;
    padding-bottom: 50px;
}

/* Linka zvýrazňující stranu */
.feature h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #ffffff;
    border-left: 3px solid #ffffff;
    padding-left: 20px;
}

.feature p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
}

#faq {
    margin-top: 50px;
}

.xfeature {
    max-width: 900px;
}

.nadpis {
    margin-bottom: 20px;
    font-weight: 100;
    font-size: 25px;
}

.tnadpis {
    font-size: 40px;
    font-weight: 100;
}

.tel a {
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
}

.tel a:hover {
    color: #666;
}

.contact-m {
    margin-top: 20px;
}




/* Pricing Section Styles */
.pricing-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
    transition: background 0.3s ease;
}

@media (max-width: 600px) {
    .pricing-table th, .pricing-table td {
        padding: 10px 8px !important;
        font-size: 0.9rem;
    }
}

/* ==========================================================================
   BOOKING FORM STYLES - MINIMALIST DARK VERSION (NO BOX)
   ========================================================================== */
.booking-section {
    max-width: 650px;
    margin: 40px auto;
    padding: 0; 
    background-color: transparent; 
    border: none; 
    box-shadow: none; 
    font-family: Arial, sans-serif;
    color: #ffffff;
}

.booking-section h2 {
    margin-top: 0;
    margin-bottom: 25px;
    color: #ffffff;
    font-size: 28px;
    border-bottom: 2px solid #2d2d2d;
    padding-bottom: 10px;
}

.booking-form .form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.booking-form label {
    font-weight: 600;
    margin-bottom: 8px;
    color: #e0e0e0;
    font-size: 15px;
}

.booking-form input[type="text"],
.booking-form input[type="tel"],
.booking-form input[type="email"],
.booking-form input[type="date"],
.booking-form input[type="time"],
.booking-form input[type="number"],
.booking-form select,
.booking-form textarea {
    padding: 12px;
    font-size: 16px;
    border: 1px solid #3d3d3d;
    border-radius: 5px;
    background-color: #2b2b2b; 
    color: #ffffff;
    transition: border-color 0.3s ease, background-color 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.booking-form input::placeholder,
.booking-form textarea::placeholder {
    color: #777777;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
    border-color: #777777; 
    background-color: #333333;
    outline: none;
}

.booking-form select option {
    background-color: #2b2b2b;
    color: #ffffff;
}

.booking-form .radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 5px;
}

@media (min-width: 480px) {
    .booking-form .radio-group {
        flex-direction: row;
        gap: 20px;
    }
}

.booking-form .radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
    color: #e0e0e0;
}

.booking-form .radio-option input[type="radio"] {
    margin: 0;
    width: 18px;
    height: 18px;
    accent-color: #777777; 
}

.booking-form hr {
    border: 0;
    height: 1px;
    background: #2d2d2d;
    margin: 30px 0;
}

.booking-form .airport-box {
    background-color: #222222; 
    padding: 20px;
    border-left: 4px solid #555555; 
    border-radius: 0 5px 5px 0;
    margin: 15px 0;
    animation: fadeIn 0.4s ease;
}

.booking-form .car-info-box {
    background-color: #222222; 
    border: 1px solid #333333;
    border-left: 4px solid #888888; 
    padding: 12px 15px;
    border-radius: 0 4px 4px 0;
    margin-bottom: 20px;
    font-size: 14px;
    color: #e0e0e0;
    line-height: 1.4;
}

.booking-form .privacy-text {
    font-size: 13px;
    color: #888888;
    line-height: 1.5;
    margin-bottom: 25px;
}

.booking-form .submit-btn {
    padding: 14px 28px;
    background-color: #444444; 
    color: #ffffff;
    border: 1px solid #555555;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    width: 100%;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.booking-form .submit-btn:hover {
    background-color: #555555; 
    border-color: #666666;
}

.booking-form .hidden {
    display: none !important;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- STYLING PRO SOCIÁLNÍ SÍTĚ --- */
.social-container {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.social-title {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.social-btn svg {
    width: 18px;
    height: 18px;
    fill: #fff;
    transition: fill 0.3s ease;
}

.social-btn:hover {
    background: #fff;
    color: #121212;
    border-color: #fff;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.social-btn:hover svg {
    fill: #121212;
}

.social-btn.google:hover { border-color: #ea4335; color: #ea4335; }
.social-btn.google:hover svg { fill: #ea4335; }

.social-btn.linkedin:hover { border-color: #0077b5; color: #0077b5; }
.social-btn.linkedin:hover svg { fill: #0077b5; }

.social-btn.facebook:hover { border-color: #1877f2; color: #1877f2; }
.social-btn.facebook:hover svg { fill: #1877f2; }

@media (max-width: 480px) {
    .social-buttons {
        flex-direction: column;
        align-items: center;
    }
    .social-btn {
        width: 80%;
        justify-content: center;
    }
}

/* Responzivita - na mobilu to dáme klasicky pod sebe */
@media (max-width: 768px) {
    .feature, .feature:nth-child(even) {
        flex-direction: column;
        text-align: left;
        gap: 20px;
    }
    
    .feature:nth-child(even) h3 {
        border-right: none;
        border-left: 3px solid #ffffff;
        padding-right: 0;
        padding-left: 20px;
    }
}

/* Mobilní optimalizace */
@media (max-width: 768px) {
    #why {
        padding: 40px 15px;
    }
    #why h2 {
        font-size: 1.8rem;
    }
}

/* --- FOOTER --- */
footer {
    padding: 40px;
    text-align: center;
    background: rgba(0, 0, 0, 0.9);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- RESPONSIVITA (ZDE JE INTEGROVÁNO CENTROVÁNÍ HLAVIČKY EXKLUZIVNĚ PRO MOBILY) --- */
@media (max-width: 768px) {
    header {
        flex-direction: column;   /* Pouze na mobilu se prvky seřadí na střed pod sebe */
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 15px;
        gap: 12px;
    }

    .logo {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        width: 100%;
    }

    header nav {
        margin-top: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
        width: 100%;
    }

    header nav a {
        margin: 0;                /* Vynulování bočních marginů na mobilu pro čistý Flexbox grid */
        font-size: 0.75rem;
    }
    
    .lang-switch {
        margin-left: 0;
        font-size: 0.75rem;
        width: 100%;              /* Jazyky skočí pod odkazy přesně doprostřed */
        text-align: center;
    }

    .lang-switch a {
        margin-left: 5px;
    }

    .grid {
        flex-direction: column;
    }

    section {
        padding: 100px 20px;
    }

    .hero h1 {
        font-size: 2rem;
    }
    .hero h2 {
        font-size: 1.5rem;
    }
    #logo-m { width: 60px; height: 60px; }
}