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

:root {
    --primary: #bcff00;
    --primary-dark: #9fcc00;
    --bg: #000000;
    --surface: #1a1a1a;
    --surface-hover: #242424;
    --text: #ffffff;
    --muted: #b3b3b3;
    --accent: #673b9e;
}

body {
    min-height: 100vh;
    background: radial-gradient(circle at top right, #1f1f1f 0%, var(--bg) 50%);
    color: var(--text);
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
}

.home-container {
    width: min(1100px, 92%);
    margin: 0 auto;
    padding: 4rem 0;
}

.hero {
    text-align: center;
    margin-bottom: 3rem;
}

.hero-logo-wrapper {
    width: fit-content;
    margin: 0 auto 1.3rem;
    padding: 1rem 1.4rem;
}

.hero-logo {
    width: clamp(200px, 28vw, 340px);
    display: block;
}

.hero h1 {
    color: var(--primary);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 0.8rem;
}

.hero p {
    color: var(--muted);
    font-size: clamp(1rem, 1.4vw, 1.15rem);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.option-card {
    background: var(--surface);
    border: 1px solid #2f2f2f;
    border-top: 4px solid var(--primary);
    border-radius: 14px;
    padding: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.option-card:hover {
    transform: translateY(-4px);
    background: var(--surface-hover);
    box-shadow: 0 10px 24px rgba(188, 255, 0, 0.15);
}

.option-card h2 {
    color: var(--primary);
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.option-card p {
    color: var(--muted);
    margin-bottom: 1.25rem;
    line-height: 1.55;
}

.option-button {
    display: inline-block;
    background: var(--primary);
    color: #000;
    text-decoration: none;
    font-weight: 700;
    padding: 0.7rem 1rem;
    border-radius: 10px;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.option-button:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.option-button:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}