@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap');

:root {
    --matrix-green: #00FF41;
    --dark-green: #003B00;
    --bg-overlay: rgba(0, 0, 0, 0.85);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    background-color: #000;
    color: var(--matrix-green);
    font-family: 'Space Mono', monospace;
    line-height: 1.6;
}

#matrixCanvas {
    position: fixed;
    top: 0; left: 0;
    z-index: -1;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 20px;
}

/* HEADER */
.main-header {
    position: fixed;
    top: 0; width: 100%;
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    background: rgba(0,0,0,0.9);
    border-bottom: 1px solid var(--matrix-green);
    z-index: 1000;
}

.logo { font-weight: bold; font-size: 1.5rem; letter-spacing: 2px; }
.logo span { color: #fff; text-shadow: 0 0 10px var(--matrix-green); }
nav a { color: var(--matrix-green); text-decoration: none; margin-left: 20px; font-size: 0.9rem; }

/* HERO */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle, rgba(0,59,0,0.2) 0%, transparent 70%);
}

.hero h1 { font-size: 4rem; margin-bottom: 10px; }
.cta-btn {
    margin-top: 30px;
    padding: 15px 30px;
    border: 1px solid var(--matrix-green);
    color: var(--matrix-green);
    text-decoration: none;
    transition: 0.3s;
}
.cta-btn:hover { background: var(--matrix-green); color: #000; box-shadow: 0 0 20px var(--matrix-green); }

/* GRID KARTICE */
.section-title { text-align: center; margin-bottom: 50px; font-size: 2rem; border-bottom: 2px solid var(--dark-green); display: inline-block; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: rgba(0, 20, 0, 0.6);
    border: 1px solid var(--dark-green);
    padding: 40px;
    transition: 0.4s;
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: var(--matrix-green);
    transform: translateY(-10px);
    background: rgba(0, 40, 0, 0.8);
}

.card-icon { font-size: 0.8rem; color: #fff; margin-bottom: 10px; opacity: 0.5; }

/* CONTACT */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: var(--bg-overlay);
    padding: 50px;
    border: 1px dashed var(--matrix-green);
}

input, textarea {
    width: 100%;
    padding: 15px;
    background: transparent;
    border: 1px solid var(--dark-green);
    color: var(--matrix-green);
    margin-bottom: 20px;
    font-family: inherit;
}

button {
    width: 100%;
    padding: 15px;
    background: var(--dark-green);
    color: var(--matrix-green);
    border: 1px solid var(--matrix-green);
    cursor: pointer;
    font-weight: bold;
}

/* FOOTER */
.main-footer {
    padding: 40px;
    text-align: center;
    border-top: 1px solid var(--dark-green);
    background: #000;
}