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

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #232323;
    color: #333;
    line-height: 1.6;
}

/* --- FELSŐ MENÜ (HEADER) --- */
.main-header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
}

.logo {
    font-size: 1.2rem;
    font-weight: normal;
    text-decoration: none;
    color: gray;
    /*text-transform: uppercase; */
    letter-spacing: 1px;
}

/* Hamburger ikon rejtett checkbox-a */
.menu-toggle {
    display: none;
}

/* Hamburger vonalak */
.hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    transition: all 0.3s ease;
}

/* Navigáció mobilon (alapból rejtett, lecsíló) */
.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 10px 15px rgba(0,0,0,0.05);
}

.main-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    padding: 10px 0;
}

.main-nav li {
    text-align: center;
}

.main-nav a {
    display: block;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.main-nav a:hover {
    background-color: #f0f0f0;
}

/* Amikor a hamburgerre kattintanak (checked), megjelenik a menü */
.menu-toggle:checked ~ .main-nav {
    display: block;
}

/* --- PORTFÓLIÓ TARTALOM --- */
main {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.page-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-image {
    width: 100%;
    aspect-ratio: 4 / 5; 
    object-fit: cover;
    display: block;
}

.card-content {
    padding: 20px;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.card-description {
    font-size: 0.95rem;
    color: #666;
}

/* --- ASZTALI NÉZET (TABLET ÉS FELETTE) --- */
@media (min-width: 768px) {
    /* Menü átalakítása vízszintessé */
    .hamburger {
        display: none;
    }

    .main-nav {
        display: block;
        position: static;
        width: auto;
        box-shadow: none;
    }

    .main-nav ul {
        flex-direction: row;
        padding: 0;
        gap: 30px;
    }

    .main-nav a {
        padding: 5px 0;
    }

    .main-nav a:hover {
        background-color: transparent;
        color: #9d00ff;
    }

    /* Portfólió kártyák átalakítása mozaikossá */
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }
}

/* --- LÁBLÉC (FOOTER) ÉS KÖZÖSSÉGI MÉDIA --- */
.main-footer {
    background-color: #fff;
    padding: 30px 20px;
    margin-top: 60px;
    border-top: 1px solid #eaeaea;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
}

.footer-container p {
    font-size: 0.9rem;
    color: #888;
}

.social-links a {
    color: #333;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    color: #000;
    transform: translateY(-3px); 
}

/* Asztali nézetben egymás mellé kerül a szöveg és az ikon */
@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
    }
}