:root {
    --bg: #0f1115;
    --bg-dark: #0a0c10;
    --text: #e6e6e6;
    --accent: #4caf50;
    --accent-dark: #3e8e41;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", sans-serif;
}

body {
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* HERO */
.hero {
    text-align: center;
    padding: 6rem 1rem;
    background: linear-gradient(180deg, #0f1115, #0a0c10);
}

.hero h1 {
    font-size: 3rem;
    color: var(--accent);
}

.hero p {
    margin: 1rem 0 2rem;
    opacity: 0.9;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--accent);
    color: #000;
    text-decoration: none;
    font-weight: bold;
    border-radius: 6px;
    transition: 0.2s;
}

.btn:hover {
    background: var(--accent-dark);
}

.btn.secondary {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

/* SECTIONS */
.section {
    padding: 4rem 1.5rem;
    max-width: 900px;
    margin: auto;
}

.section.dark {
    background: var(--bg-dark);
}

.section h2 {
    margin-bottom: 1rem;
    color: var(--accent);
}

/* INFO LIST */
.info-list {
    list-style: none;
}

.info-list li {
    margin-bottom: 0.5rem;
}

.ip {
    font-family: monospace;
    color: var(--accent);
}

/* FEATURES */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.features div {
    background: var(--bg-dark);
    padding: 1rem;
    text-align: center;
    border-radius: 6px;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 2rem;
    font-size: 0.9rem;
    opacity: 0.6;
}