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

body {
    font-family: 'Inter', sans-serif;
    background: #F8FAFC;
    color: #0F172A;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

.narrow {
    max-width: 750px;
}

.center-text {
    text-align: center;
    color: #475569;
    font-size: 18px;
}

/* NAVIGATION */
.nav {
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    padding: 16px 0;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 800;
    font-size: 20px;
}

.nav-links a {
    margin-left: 20px;
    text-decoration: none;
    color: #475569;
    font-weight: 500;
}

/* HERO */
.hero {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    color: white;
}

.hero h1 {
    font-size: 52px;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-sub {
    font-size: 20px;
    margin: 20px 0 30px;
    color: #e2e8f0;
}

.hero-badges span {
    display: inline-block;
    margin: 6px 10px;
    font-size: 14px;
    background: rgba(255,255,255,0.15);
    padding: 6px 14px;
    border-radius: 20px;
}

/* BUTTONS */
.btn-primary {
    display: inline-block;
    margin-top: 30px;
    padding: 14px 32px;
    background: white;
    color: #2563EB;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
}

.btn-primary:hover {
    background: #f1f5f9;
}

.btn-light {
    display: inline-block;
    margin-top: 25px;
    padding: 14px 32px;
    background: white;
    color: #0F172A;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
}

/* SECTIONS */
.section {
    padding: 100px 0;
    text-align: center;
}

.bg-light {
    background: #ffffff;
}

.section h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

/* GRID */
.grid-3 {
    display: grid;
    gap: 30px;
}

.card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
    text-align: left;
}

.card h3 {
    margin-bottom: 15px;
}

/* STEPS */
.steps {
    display: grid;
    gap: 20px;
    max-width: 600px;
    margin: auto;
}

.step {
    background: #F1F5F9;
    padding: 18px;
    border-radius: 12px;
    font-weight: 600;
}

.step span {
    display: inline-block;
    background: #2563EB;
    color: white;
    width: 28px;
    height: 28px;
    text-align: center;
    line-height: 28px;
    border-radius: 50%;
    margin-right: 10px;
}

/* CTA */
.cta {
    background: #0F172A;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.cta p {
    color: #cbd5e1;
}

/* FOOTER */
footer {
    background: #020617;
    color: #94a3b8;
    padding: 40px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-links a {
    margin-left: 20px;
    text-decoration: none;
    color: #94a3b8;
}

/* RESPONSIVE */
@media (min-width: 768px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}