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

body {
    font-family: Arial, sans-serif;
    background: #050816;
    color: white;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top, rgba(0, 195, 255, 0.15), transparent 40%),
                radial-gradient(circle at right, rgba(168, 85, 247, 0.18), transparent 35%),
                #050816;
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 2rem;
}

.content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

h1 {
    font-size: 5rem;
    letter-spacing: 4px;
    background: linear-gradient(90deg, #22d3ee, #3b82f6, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

p {
    font-size: 1.3rem;
    line-height: 1.7;
    color: #d1d5db;
    margin-bottom: 2rem;
}

.buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: bold;
    transition: 0.3s ease;
}

.primary {
    background: linear-gradient(90deg, #06b6d4, #8b5cf6);
    color: white;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.35);
}

.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 28px rgba(168, 85, 247, 0.45);
}

.secondary {
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    background: rgba(255,255,255,0.05);
}

.secondary:hover {
    background: rgba(255,255,255,0.12);
}

.navbar {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    backdrop-filter: blur(10px);
    background: rgba(5, 8, 22, 0.6);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-weight: bold;
    letter-spacing: 2px;
    background: linear-gradient(90deg, #22d3ee, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-container a {
    margin-left: 20px;
    text-decoration: none;
    color: #cbd5e1;
    transition: 0.3s;
}

.nav-container a:hover {
    color: white;
}

.services {
    padding: 100px 20px;
    text-align: center;
}

.services h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 25px;
    border-radius: 16px;
    width: 280px;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
}

.card h3 {
    margin-bottom: 10px;
    color: #22d3ee;
}

.contact {
    padding: 100px 20px;
    text-align: center;
}

.contact form {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: auto;
    gap: 15px;
}

.contact input {
    padding: 12px;
    border-radius: 10px;
    border: none;
    background: rgba(255,255,255,0.08);
    color: white;
}

.contact button {
    padding: 14px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(90deg, #22d3ee, #a855f7);
    color: white;
    font-weight: bold;
    cursor: pointer;
}