:root {
    --primary: #1a1a1a;
    --accent: #0070f3;
    --text-muted: #666;
    --bg: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    color: var(--primary);
    line-height: 1.6;
}

.container { width: 90%; max-width: 1100px; margin: 0 auto; }

nav {
    display: flex;
    justify-content: space-between;
    padding: 2rem 5%;
    align-items: center;
}

.logo { font-weight: 700; letter-spacing: 1px; }

.hero {
    padding: 100px 0;
    text-align: center;
}

h1 { font-size: 3.5rem; margin-bottom: 1rem; }
.highlight { color: var(--accent); }

.cta-group { margin-top: 2.5rem; }

/* Update both buttons to match the Black/White scheme */
.btn-primary, .btn-secondary {
    background: var(--primary);
    color: white;
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.2s ease; /* This makes the hover look smooth */
    display: inline-block;
}

/* Specific size for the nav button so it's not quite as bulky as the hero button */
.btn-secondary {
    padding: 8px 20px;
    font-size: 0.95rem;
}

/* Hover Feedback: Subtle lift and slight transparency */
.btn-primary:hover, .btn-secondary:hover {
    opacity: 0.9;
    transform: translateY(-2px); /* Lifts the button slightly */
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Active State: Slight "press" effect when clicked */
.btn-primary:active, .btn-secondary:active {
    transform: translateY(0);
}

.features {
    display: flex;
    gap: 2rem;
    justify-content: center;
    padding: 50px 5%;
    background: #f9f9f9;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    max-width: 300px;
}