/* Custom Apple-style Variables */
:root {
    --bg-color: #000000;
    --text-color: #f5f5f7;
    --card-bg: #1c1c1e;
    --nav-bg: rgba(0, 0, 0, 0.8);
}

body.light-mode {
    --bg-color: #ffffff;
    --text-color: #1d1d1f;
    --card-bg: #f5f5f7;
    --nav-bg: rgba(255, 255, 255, 0.8);
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.5s ease, color 0.5s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
}

.bento-card {
    background-color: var(--card-bg);
    border-radius: 28px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255,255,255,0.05);
}

body.light-mode .bento-card {
    border: 1px solid rgba(0,0,0,0.05);
}

.bento-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.apple-gradient {
    background: linear-gradient(180deg, var(--text-color) 0%, #6e6e73 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}