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

html { scroll-behavior: smooth; }

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #07111f;
    color: #ffffff;
    line-height: 1.6;
}

nav {
    padding: 22px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    width: 100%;
    z-index: 10;
}

.logo {
    font-size: 25px;
    font-weight: bold;
    letter-spacing: 1px;
}

.logo span { color: #38bdf8; }

nav a {
    color: #cbd5e1;
    text-decoration: none;
    margin-left: 25px;
}

nav a:hover { color: #38bdf8; }

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 8% 80px;
    background:
        radial-gradient(circle at 80% 20%, rgba(56,189,248,.18), transparent 35%),
        radial-gradient(circle at 20% 80%, rgba(99,102,241,.15), transparent 35%),
        #07111f;
}

.hero-content { max-width: 800px; }

.badge {
    display: inline-block;
    border: 1px solid #38bdf8;
    color: #7dd3fc;
    padding: 7px 15px;
    border-radius: 30px;
    margin-bottom: 25px;
}

h1 {
    font-size: clamp(45px, 8vw, 80px);
    line-height: 1.05;
    margin-bottom: 25px;
}

h1 span { color: #38bdf8; }

.hero p {
    color: #94a3b8;
    font-size: 19px;
    max-width: 650px;
    margin-bottom: 30px;
}

.button {
    display: inline-block;
    padding: 13px 22px;
    background: #38bdf8;
    color: #06111d;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    margin-right: 10px;
}

.button:hover { background: #7dd3fc; }

section { padding: 80px 8%; }

.services { background: #0b1728; }

.title {
    text-align: center;
    margin-bottom: 45px;
}

.title h2 {
    font-size: 38px;
    margin-bottom: 10px;
}

.title p { color: #94a3b8; }

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.card {
    background: #101f33;
    border: 1px solid #1e344e;
    padding: 28px;
    border-radius: 15px;
    transition: .2s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: #38bdf8;
}

.card h3 { margin: 12px 0; }

.card p { color: #94a3b8; }

.products { background: #07111f; }

.product {
    background: #0d1b2d;
    padding: 25px;
    margin-bottom: 15px;
    border-left: 3px solid #38bdf8;
    border-radius: 8px;
}

.product p {
    color: #94a3b8;
    margin-top: 5px;
}

.cta {
    text-align: center;
    background: linear-gradient(135deg, #0c4a6e, #172554);
}

.cta h2 {
    font-size: 40px;
    margin-bottom: 15px;
}

.cta p {
    color: #dbeafe;
    margin-bottom: 25px;
}

footer {
    text-align: center;
    padding: 30px;
    background: #030914;
    color: #64748b;
}

@media (max-width: 700px) {
    nav { padding: 20px 5%; }
    nav div:last-child { display: none; }

    .hero, section {
        padding-left: 5%;
        padding-right: 5%;
    }

    .hero p { font-size: 17px; }
}