:root {
    --color-bg: #0A0A0A;
    --color-accent: #3D00B3;
    --color-text: #FFFFFF;
    --transition: 0.3s ease;
    --gradient-primary: linear-gradient(135deg, rgba(255,255,255,1), rgba(163,154,243,1));
    --gradient-accent: linear-gradient(45deg, var(--color-accent), #6E3FD9);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes glow {
    0% { filter: drop-shadow(0 0 5px rgba(61, 0, 179, 0.3)); }
    50% { filter: drop-shadow(0 0 15px rgba(61, 0, 179, 0.5)); }
    100% { filter: drop-shadow(0 0 5px rgba(61, 0, 179, 0.3)); }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 0;
    opacity: 0.7;
}

main {
    position: relative;
    z-index: 1;
}

#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    width: 400px;
    height: auto;
    margin-bottom: 4rem;
    display: block;
    mix-blend-mode: screen;
    animation: float 6s ease-in-out infinite, glow 4s ease-in-out infinite;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 300;
    margin-bottom: 2rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: 0.9;
}

p {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    max-width: 800px;
    margin-bottom: 3rem;
    line-height: 1.8;
    opacity: 0.8;
}

.cta {
    background: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-text);
    padding: 1.2rem 2.5rem;
    font-family: inherit;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    align-self: flex-start;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    transition: transform 0.5s ease;
    z-index: -1;
}

.cta:hover::before {
    transform: translateX(100%);
}

.cta:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(61, 0, 179, 0.3);
}

#focus-areas {
    padding: 6rem 4rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(20px);
}

.card {
    background: rgba(10,10,10,0.8);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(61, 0, 179, 0.1);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.card:hover::before {
    opacity: 0.1;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(61, 0, 179, 0.2);
}

.card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 1.5rem;
    text-align: center;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    z-index: 2;
    border-top: 1px solid rgba(61, 0, 179, 0.1);
}

footer p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.7;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    #hero {
        padding: 2rem;
    }

    #focus-areas {
        padding: 3rem 2rem;
    }

    .card {
        padding: 2rem;
    }

    .logo {
        width: 280px;
    }
}