:root{
    --primary: #6366d1;
    --secondary: #9333ea;
    --bg: #0b0b0f;
    --grid: #1f1f2e;
    --card-bg: rgba(255,255,255,0.03);
    --border: rgba(255,255,255,0.1);
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter',sans-serif;
}

body{
    background-color: var(--bg);
    color: white;
    min-height: 100vh;
    display: flex;
    overflow: hidden;
    flex-direction: column;
}

.grid-background{
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(to right, var(--grid) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
    z-index: -1;
}

nav{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 8%;
    position: relative;
    z-index: 100;
}

.logo{
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 1px;
    background: linear-gradient(to right, #818cf8, #c084fc);
    --webkit-background-clip: text;
    --webkit-text-fill-color: transparent;
}

.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    margin-bottom: 60px;
}

.floating-icon {
    width: 110px; height: 110px;
    border-radius: 28px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem;
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
    animation: float 4s ease-in-out infinite;
}

@keyframes float{
    0%, 100% {transform: translateY(0px) rotate(0deg);}
    50% {transform:translateY(-20px) rotate(5deg);}
}

h2{
    font-size: clamp(2.5rem, 8vw, 4rem);
    margin-top: 40px;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.cta-group{ 
    margin-top: 40px;
}

.btn-primary{
    padding: 16px 48px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: 0.3s;
    border: none;
    background: var(--primary);
    color: white;
    box-shadow: 0 10px 25px rgba(79,70,229,0.4);
}

.btn-primary:hover{
    background: #4f46e5;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px rgba(79,70,229,0.5);
}