:root {

    --bg: #020202;

    --card-bg: #0a0f14;

    --accent: #00e5ff;

    --text: #ffffff;

    --text-dim: #8899a6;

    --glow: 0 0 15px rgba(0, 229, 255, 0.3);

}

body {

    background-color: var(--bg);

    color: var(--text);

    font-family: 'Segoe UI', sans-serif;

    margin: 0;

    padding-top: 80px;

    background-image: radial-gradient(circle at 50% 0%, #111b2b 0%, #020202 70%);

}

/* NAVIGÁCIÓ */

nav {

    position: fixed; top: 0; width: 100%; height: 70px;

    background: rgba(2, 2, 2, 0.95);

    border-bottom: 1px solid rgba(0, 229, 255, 0.2);

    display: flex; align-items: center; justify-content: space-between;

    padding: 0 5%; box-sizing: border-box; z-index: 1000;

}

.logo {

    font-size: 24px; font-weight: 900; text-transform: uppercase; text-decoration: none;

    background: linear-gradient(to right, #ffffff, var(--accent));

    -webkit-background-clip: text; -webkit-text-fill-color: transparent;

}

.desktop-menu a {

    color: var(--text-dim); text-decoration: none; font-weight: bold; margin-left: 20px;

    transition: 0.3s; text-transform: uppercase; font-size: 14px;

}

.desktop-menu a:hover { color: var(--accent); text-shadow: var(--glow); }

.hamburger { display: none; font-size: 28px; color: white; cursor: pointer; }

@media (max-width: 768px) {

    .desktop-menu { display: none; }

    .hamburger { display: block; }

}

.mobile-dropdown {

    display: none; position: fixed; top: 71px; left: 0; width: 100%;

    background: #050505; border-bottom: 2px solid var(--accent);

    flex-direction: column; z-index: 999;

}

.mobile-dropdown.active { display: flex; }

.mobile-dropdown a {

    padding: 20px; color: white; text-decoration: none; text-align: center;

    border-bottom: 1px solid #111;

}

/* KÁRTYÁK */

.container { max-width: 1000px; margin: auto; padding: 20px; }

.card {

    background: var(--card-bg);

    border: 1px solid rgba(0, 229, 255, 0.1);

    border-left: 3px solid var(--accent);

    padding: 30px; border-radius: 5px; margin-bottom: 20px;

    box-shadow: 0 10px 30px rgba(0,0,0,0.5);

}

h1, h2, h3 { margin-top: 0; color: white; }

p { color: var(--text-dim); }

/* INPUTOK & GOMBOK */

input, textarea {

    width: 100%; padding: 15px; margin: 10px 0;

    background: #0f151f; border: 1px solid #333; color: white;

    border-radius: 4px; box-sizing: border-box; font-family: inherit;

}

input:focus, textarea:focus { border-color: var(--accent); outline: none; }

.btn {

    width: 100%; padding: 15px; background: transparent; color: var(--accent);

    border: 2px solid var(--accent); font-weight: 900; text-transform: uppercase;

    cursor: pointer; transition: 0.3s; text-align: center; display: inline-block;

    text-decoration: none; box-sizing: border-box;

}

.btn:hover { background: var(--accent); color: black; box-shadow: var(--glow); }

.domain-hero {

    text-align: center; padding: 50px 20px;

    border: 1px solid #222; border-radius: 10px; margin-bottom: 40px;

    background: linear-gradient(180deg, rgba(0,229,255,0.05) 0%, rgba(0,0,0,0) 100%);

}