:root {
    --bg: #050805;
    --bg-soft: #0b120b;
    --primary: #39ff14;       /* neon green */
    --primary-dim: #1faa00;
    --accent: #ffb300;        /* amber */
    --text: #e6ffe6;
    --muted: #8aa88a;
}

/* RESET */

body {
    margin: 0;
    font-family: "Segoe UI", sans-serif;
    background: radial-gradient(circle at 20% 20%, #0a140a, #050805 60%);
    color: var(--text);
    line-height: 1.6;
}

/* HERO */

.hero {
    text-align: center;
    padding: 100px 20px;
    position: relative;
}

/* finom “organikus glow” háttér */
.hero::before {
    content: "";
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(57,255,20,0.15), transparent 70%);
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    filter: blur(40px);
    animation: pulse 6s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.8; transform: translateX(-50%) scale(1.2); }
}

.hero h1 {
    font-size: 3rem;
    color: var(--primary);
    text-shadow: 0 0 12px rgba(57,255,20,0.7);
}

.tagline {
    color: var(--muted);
    margin-top: 10px;
}

.sub {
    margin: 20px 0;
    font-size: 1.2rem;
}

/* CTA – borostyán + glow */

.cta {
    display: inline-block;
    padding: 12px 26px;
    background: linear-gradient(45deg, #ffb300, #ff8800);
    border-radius: 25px;
    color: black;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 0 10px rgba(255,179,0,0.6);
    transition: all 0.25s ease;
}

.cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 18px rgba(255,179,0,0.9);
}

/* SECTIONS */

section {
    max-width: 900px;
    margin: auto;
    padding: 50px 20px;
}

/* GRID */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* CARD – “glass + green edge” */

.card {
    padding: 20px;
    border-radius: 15px;
    background: rgba(10, 20, 10, 0.6);
    border: 1px solid rgba(57,255,20,0.15);
    backdrop-filter: blur(8px);
    transition: all 0.25s ease;
}

.card:hover {
    border-color: rgba(57,255,20,0.5);
    box-shadow: 0 0 12px rgba(57,255,20,0.2);
    transform: translateY(-3px);
}

/* HEADINGS */

h2 {
    color: var(--primary);
    text-shadow: 0 0 6px rgba(57,255,20,0.4);
}	

h3 {
    color: var(--accent);
}

/* LINKS */

a {
    color: var(--primary);
}

/* FOOTER */

footer {
    text-align: center;
    padding: 40px;
    border-top: 1px solid rgba(57,255,20,0.15);
}

.footnote {
    font-size: 0.9rem;
    color: #6f8f6f;
}