body {
    margin: 0;
    font-family: 'Inter', Arial, sans-serif;
    background: #f5f7fb;
    color: #111827;
}

/* NAV */
nav {
    background: #0b1220;
    color: white;
    display: flex;
    justify-content: space-between;
    padding: 18px 50px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: white;
    text-decoration: none;
}

/* HERO */
.hero {
    background: linear-gradient(rgba(11,18,32,0.85), rgba(11,18,32,0.85)),
                url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b') center/cover;
    color: white;
    text-align: center;
    padding: 120px 20px;
}

.hero h1 {
    font-size: 44px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
}

/* BUTTON */
.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 22px;
    background: #3b82f6;
    color: white;
    border-radius: 8px;
    text-decoration: none;
}

/* TRUST BAR */
.trust {
    background: #ffffff;
    text-align: center;
    padding: 15px;
    font-size: 14px;
    color: #6b7280;
}

/* CONTENT */
.container {
    max-width: 1100px;
    margin: auto;
    padding: 50px 20px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0,0,0,0.06);
}

.card img {
    width: 60px;
    margin-bottom: 10px;
}

/* CTA */
.cta {
    background: #0b1220;
    color: white;
    text-align: center;
    padding: 60px 20px;
}

/* FOOTER */
footer {
    background: #0b1220;
    color: white;
    text-align: center;
    padding: 25px;
}
img {
    max-width: 100%;
    display: block;
}