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

body {
    background: #f5f7fb;
    color: #333;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* Header */
.header {
    background: #0d1b2a;
    padding: 15px 0;
}

.logo {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

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

.nav-links a {
    color: #fff;
    text-decoration: none;
}

.btn {
    background: #00b4d8;
    padding: 8px 15px;
    border-radius: 5px;
}

/* Hero */
.hero {
    background: linear-gradient(to right, #0d1b2a, #1b263b);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.btn-primary {
    background: #00b4d8;
    color: #fff;
    padding: 12px 25px;
    display: inline-block;
    margin-top: 20px;
    border-radius: 5px;
    text-decoration: none;
}

/* Sections */
section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

/* Services */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

/* Features */
.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    text-align: center;
    font-weight: 500;
}

/* CTA */
.cta {
    background: #00b4d8;
    color: #fff;
    text-align: center;
}

/* Footer */
.footer {
    background: #0d1b2a;
    color: #fff;
    text-align: center;
    padding: 15px 0;
}