:root {
    --primary: #1a1a1a;
    --secondary: #666666;
    --brand: #c8c8c8;
    --bg-light: #ffffff;
    --bg-panel: #f5f5f5;
    --text-dark: #1a1a1a;
    --text-muted: rgba(0, 0, 0, 0.6);
    --glass: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Raleway', 'Outfit', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Background Animations */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
}

.circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: move 20s infinite alternate ease-in-out;
}

.circle-1 {
    width: 400px;
    height: 400px;
    background: #e0e0e0;
    top: -100px;
    left: -100px;
}

.circle-2 {
    width: 500px;
    height: 500px;
    background: #dcdcdc;
    bottom: -150px;
    right: -100px;
    animation-delay: -5s;
}

.circle-3 {
    width: 300px;
    height: 300px;
    background: #f0f0f0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 25s;
}

@keyframes move {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(100px, 100px) scale(1.1); }
}

/* Main Container */
.container {
    width: 100%;
    max-width: 800px;
    padding: 20px;
    z-index: 1;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 80px 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header & Logo */
header {
    margin-bottom: 60px;
}

.logo-img {
    height: 50px;
    width: auto;
}

/* Content */
.title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    color: var(--primary);
}

.highlight {
    color: var(--secondary);
    opacity: 0.8;
}

.subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 60px;
    line-height: 1.6;
    font-weight: 400;
}

/* Footer */
footer {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.social-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--primary);
}

.copyright {
    font-size: 11px;
    color: rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 768px) {
    .title { font-size: 42px; }
    .subtitle { font-size: 16px; margin-bottom: 40px; }
    .glass-card { padding: 50px 20px; }
    .social-links { gap: 15px; }
}