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

body {
    background: #050510;
    color: #e6e6ff;
    font-family: 'Orbitron', sans-serif;
    line-height: 1.5;
}

/* ===== BANNER ===== */
.banner {
    height: 320px;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Cyberpunk grid animáció */
.banner::before {
    content: "";
    position: absolute;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        rgba(0,255,255,0.05) 0px,
        rgba(0,255,255,0.05) 2px,
        transparent 2px,
        transparent 12px
    );
    animation: gridMove 15s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0,0); }
    100% { transform: translate(-200px,-200px); }
}

.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent, rgba(0,0,0,0.9));
}

.banner-content {
    text-align: center;
    z-index: 2;
}

.banner h1 {
    font-size: 3rem;
    color: #00ffe5;
    text-shadow: 0 0 20px #00ffe5, 0 0 40px #ff00ff;
}

.banner p {
    color: #aaaaff;
    margin-top: 10px;
    font-size: 0.95rem;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: auto;
    padding: 50px 20px;
}

/* ===== SECTION TITLE (h2) ===== */
.section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #00ffe5;
    text-align: center;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0,255,229,0.6);
}

/* ===== GRID ===== */
.rss-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

/* ===== CARD ===== */
.card {
    background: rgba(15, 15, 35, 0.9);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(0,255,255,0.15);
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.card:hover {
    transform: translateY(-6px);
    border-color: #ff00ff;
    box-shadow: 0 0 25px rgba(255,0,255,0.4);
}

/* h3 = card title */
.card h3 {
    margin-bottom: 10px;
    color: #00ffe5;
    font-size: 1.1rem;
}

/* link */
.card a {
    color: #ffffff;
    font-size: 0.9rem;
    word-break: break-all;
    transition: 0.3s;
}

.card a:hover {
    color: #ff00ff;
    text-shadow: 0 0 8px #ff00ff;
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    padding: 30px 20px;
    border-top: 1px solid rgba(0,255,255,0.15);
    background: rgba(10, 10, 25, 0.9);
    backdrop-filter: blur(10px);
}

/* footer text */
footer p {
    color: #8888aa;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

/* DID LINK */
.footer-link {
    display: inline-block;
    margin-top: 5px;
    color: #00ffe5;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: 0.3s;
    position: relative;
}

/* neon underline */
.footer-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, #00ffe5, #ff00ff);
    transition: 0.3s;
}

/* hover */
.footer-link:hover {
    color: #ff00ff;
    text-shadow: 0 0 10px #ff00ff;
}

.footer-link:hover::after {
    width: 100%;
}