:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --border: #e2e8f0;
    --primary: #2563eb; /* Electric Blue */
    --primary-light: #eff6ff;
    --secondary: #06b6d4; /* Cyan */
    --accent-1: #fed7aa; /* Soft Orange */
    --accent-2: #fef08a; /* Soft Yellow */
    --accent-3: #86efac; /* Mint Green */
    --accent-pop: #f97316; /* Tangerine for CTA */
    --text-main: #0f172a;
    --text-muted: #64748b;
    --radius: 1.5rem;
    --shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.1), 0 8px 10px -6px rgba(37, 99, 235, 0.1);
    --transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); /* Bouncy spring */
}

/* Dark Mode Support */
[data-theme="dark"] {
    --bg: #0f172a;
    --surface: #1e293b;
    --border: #334155;
    --primary: #818cf8;
    --primary-light: #312e81;
    --secondary: #22d3ee;
    --accent-1: #4c1d95;
    --accent-2: #7c2d12;
    --accent-3: #064e3b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}