:root {
    --bg-color: #050505;
    --text-color: #f5f5f7;
    --text-muted: #86868b;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.03);
    
    /* Gradient blob colors */
    --blob-1: rgba(99, 102, 241, 0.4);   /* Indigo */
    --blob-2: rgba(236, 72, 153, 0.4);   /* Pink */
    --blob-3: rgba(16, 185, 129, 0.3);   /* Emerald */
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Dynamic Background */
.bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.8;
    animation: float 20s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: var(--blob-1);
    animation-delay: 0s;
}

.blob-2 {
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: var(--blob-2);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 40%;
    width: 40vw;
    height: 40vw;
    background: var(--blob-3);
    animation-delay: -10s;
}

.backdrop-filter {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(100px);
    -webkit-backdrop-filter: blur(100px);
    background: rgba(5, 5, 5, 0.5); /* Dimming overlay */
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(5%, 10%) scale(1.1); }
    66% { transform: translate(-5%, 5%) scale(0.9); }
    100% { transform: translate(0, -5%) scale(1.05); }
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 4rem;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: linear-gradient(rgba(5,5,5,0.8), rgba(5,5,5,0));
}

.nav-left, .nav-right {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.nav-link:hover {
    opacity: 1;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.logo-inner {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 2rem 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero {
    text-align: center;
    margin: 8rem 0 6rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 600;
    letter-spacing: -1.5px;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #a1a1aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 3rem;
}

.action-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.ghost-btn {
    padding: 0.8rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.ghost-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.section-divider {
    width: 100%;
    border: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border-color), transparent);
    margin: 4rem 0;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 100%;
    margin-bottom: 4rem;
}

.section-heading {
    width: 100%;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    margin: 2rem 0 3rem;
    background: linear-gradient(to right, #fff, #a1a1aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.grid-card {
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.grid-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

.grid-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.grid-card p {
    color: var(--text-muted);
    line-height: 1.6;
    font-weight: 300;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 1.5rem;
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}