:root {
    --bg-base: #030305;
    --text-main: #f4f4f5;
    --accent-glow: #00ffcc;
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Space Grotesk', system-ui, sans-serif;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* 3D Canvas fixed in background */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

/* Smooth Scroll Wrapper */
.smooth-scroll-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
}

/* Base Section Styling for future injections */
section {
    position: relative;
    min-height: 100vh;
    width: 100%;
    padding: 10vw 5vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.content-block {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    z-index: 2;
}

/* Typography Base */
h1, h2, h3 {
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: -0.03em;
}

p {
    font-size: clamp(1.1rem, 1.5vw, 1.4rem);
    line-height: 1.6;
    color: #a1a1aa;
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--accent-glow);
    text-shadow: 0 0 15px rgba(0, 255, 204, 0.3);
}

/* UI Elements */
.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    padding: 3rem;
}

/* GSAP Utility Class */
.reveal-up {
    opacity: 0;
    transform: translateY(60px);
}

/* ==========================================
   NAVIGATION BAR
   ========================================== */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 5vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(3, 3, 5, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: 2px;
}

.nav-logo span {
    color: var(--accent-glow);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: #a1a1aa;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-glow);
    text-shadow: 0 0 10px rgba(0, 255, 204, 0.4);
}

.nav-btn {
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--accent-glow);
    border-radius: 50px;
    color: var(--accent-glow) !important;
}

.nav-btn:hover {
    background: var(--accent-glow);
    color: #000 !important;
    box-shadow: 0 0 15px rgba(0, 255, 204, 0.3);
}