:root {
    --bg: #050811;
    --holo-blue: #00f0ff;
    --holo-purple: #7000ff;
    --holo-pink: #ff007b;
    --text: #e2f1f8;
    --card: rgba(10, 16, 35, 0.75);
    --border: rgba(0, 240, 255, 0.3);
    --font: 'Space Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    overflow-x: hidden;
    min-height: 100vh;
}

canvas#hologramCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

/* Floating Holo Notch Navbar */
.holo-nav-wrapper {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    width: 90%;
    max-width: 1100px;
}

.holo-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(8, 14, 30, 0.8);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 40px;
    padding: 10px 24px;
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.2);
}

.holo-logo {
    color: var(--holo-blue);
    font-weight: bold;
    font-size: 1.2rem;
    text-decoration: none;
    text-shadow: 0 0 10px var(--holo-blue);
}

.nav-links {
    display: flex;
    gap: 20px;
    list-style: none;
}

.nav-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.88rem;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--holo-blue);
    text-shadow: 0 0 8px var(--holo-blue);
}

.btn-holo {
    background: linear-gradient(135deg, var(--holo-blue), var(--holo-purple));
    color: #fff;
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-family: inherit;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 0 15px rgba(112, 0, 255, 0.4);
    transition: 0.3s;
}

.btn-holo:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px var(--holo-blue);
}

/* Main Container */
.container {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
    padding: 140px 24px 80px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    text-align: center;
    background: linear-gradient(to right, #fff, var(--holo-blue), var(--holo-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.hero-subtitle {
    text-align: center;
    color: #94a3b8;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 40px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(12px);
    transition: 0.3s;
}

.card:hover {
    border-color: var(--holo-pink);
    transform: translateY(-6px);
    box-shadow: 0 0 25px rgba(255, 0, 123, 0.3);
}

.card-title {
    color: var(--holo-blue);
    font-size: 1.3rem;
    margin-bottom: 12px;
}