/* ===== BODY HÁTTÉRKÉP ===== */
body {
    background: url("MF_LOGO.png") no-repeat center center fixed;
    background-size: cover;
    margin: 0;
    padding: 0;
}
/* ===== ELEGÁNS METÁL NAV ===== */
#nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 22px 40px;

    display: flex;
    gap: 45px;
    justify-content: center;

    /* Fekete + ezüst */
    background: linear-gradient(180deg, #0f0f0f, #050505);
    border-bottom: 2px solid rgba(180,180,180,0.25);

    /* Finom 3D mélység */
    box-shadow:
        0 8px 25px rgba(0,0,0,0.7),
        0 0 18px rgba(0, 140, 255, 0.35),
        inset 0 0 12px rgba(255,255,255,0.05);

    backdrop-filter: blur(4px);
    z-index: 3000;

    transition: 0.35s ease;
}

/* Hover: finom kék csillanás */
#nav:hover {
    box-shadow:
        0 12px 35px rgba(0,0,0,0.8),
        0 0 28px rgba(0, 140, 255, 0.55),
        inset 0 0 18px rgba(255,255,255,0.08);
}

/* ===== NAV LINKEK ===== */
#nav a {
    color: #d0d0d0;
    text-decoration: none;
    font-size: 20px;
    letter-spacing: 1px;
    position: relative;
    transition: 0.3s ease;
    font-weight: 500;
    
}

/* Hover: kék fény + fehér csillanás */
#nav a:hover {
   
    color: #ffffff;
    transform: translateY(-3px); /* Kiemelkedik */
    text-shadow:
        0 0 8px rgba(0, 140, 255, 0.7),
        0 0 15px rgba(0, 140, 255, 0.5),
        0 0 25px rgba(0, 140, 255, 0.3);
}

/* Alsó csillanó vonal */
#nav a::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, #6aaaff, #ffffff, #6aaaff);
    transition: width 0.3s ease;
}

#nav a:hover::after {
    width: 100%;
}


/* ===== NAV + CONTENT BEÚSZÁS ===== */
#nav, #content {
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 1s ease, transform 1s ease;
}

body.intro-done #nav,
body.intro-done #content {
    opacity: 1;
    transform: translateY(0);
}

/* ===== INTRO VIDEÓ ===== */
#open {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 9999;
    background: black;
    transition: opacity 1s ease;
}

#introVideo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

body.intro-done #open {
    opacity: 0;
    pointer-events: none;
}



/* LOGÓ MEGJELENÍTÉSE INTRO UTÁN */
body.intro-done #logoImage {
    opacity: 1;
}

/* ===== TARTALOM ===== */
#content {
    position: relative;
    z-index: 1000;
    margin-top: 50px; /* LOGÓ ALÁ TOLVA */
    padding: 20px;
}
h1{
    color:#fff;
    text-align: center;
}
.card {
    width: 380px;
    padding: 25px;
    margin: 60px auto;
    border-radius: 20px;

    /* Fémes háttér */
    background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
    border: 2px solid rgba(120,120,120,0.4);

    /* 3D döntés */
    transform: perspective(900px) rotateX(12deg) rotateY(-6deg);
    transition: 0.5s ease;

    /* Mély árnyék + kék fény */
    box-shadow:
        0 25px 45px rgba(0,0,0,0.8),
        0 0 35px rgba(0, 140, 255, 0.4),
        inset 0 0 25px rgba(255,255,255,0.05),
        inset 0 0 10px rgba(0,0,0,0.6);
}

/* Hover: fém csillanás + enyhe forgás */
.card:hover {
    transform: perspective(900px) rotateX(4deg) rotateY(4deg) scale(1.05);
    box-shadow:
        0 35px 55px rgba(0,0,0,0.9),
        0 0 55px rgba(0, 140, 255, 0.7),
        inset 0 0 35px rgba(255,255,255,0.08);
}

/* A logó képe */
.card img {
    width: 100%;
    border-radius: 14px;
    display: block;

    /* Fémes fény a képen is */
    box-shadow:
        0 10px 25px rgba(0,0,0,0.7),
        0 0 25px rgba(0, 140, 255, 0.4);
    transition: 0.4s ease;
}

/* Hoverre a logó is fényesebb lesz */
.card:hover img {
    box-shadow:
        0 15px 35px rgba(0,0,0,0.8),
        0 0 40px rgba(0, 140, 255, 0.8);
}
footer {
    width: 100%;
    padding: 25px 0;
    margin-top: 80px;

    background: linear-gradient(180deg, #0f0f0f, #050505);
    border-top: 2px solid rgba(180,180,180,0.25);

    box-shadow:
        0 -8px 25px rgba(0,0,0,0.7),
        0 0 18px rgba(0, 140, 255, 0.35),
        inset 0 0 12px rgba(255,255,255,0.05);

    display: flex;
    justify-content: center;
    gap: 35px; /* <<< TÁVOLSÁG AZ IKONOK KÖZÖTT */
    align-items: center;

    backdrop-filter: blur(4px);
    z-index: 2000;
}

/* IKONOK */
footer img {
    width: 45px;
    height: 45px;
    border-radius: 50%; /* <<< Kör alak */
    padding: 8px; /* <<< Fémes keret hatás */
    background: radial-gradient(circle, #1a1a1a, #0a0a0a);
    border: 2px solid rgba(120,120,120,0.4);

    box-shadow:
        0 5px 12px rgba(0,0,0,0.6),
        inset 0 0 8px rgba(255,255,255,0.05);

    filter: brightness(0.85);
    transition: 0.35s ease;
}

/* HOVER: kék neon + kiemelkedés */
footer img:hover {
    filter: brightness(1.2);
    transform: translateY(-5px) scale(1.15);

    box-shadow:
        0 0 18px rgba(0, 140, 255, 0.9),
        0 0 28px rgba(0, 140, 255, 0.7),
        inset 0 0 12px rgba(255,255,255,0.1);
}