/* Basic Reset & Fonts */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

/* Header & Navigation */
header {
    background: #fff;
    border-bottom: 1px solid #ddd;
    padding: 1rem 0;
}

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

header .logo {
    font-size: 1.5rem;
    font-weight: bold;
}

header ul {
    list-style: none;
    display: flex;
}

header ul li {
    margin-left: 1.5rem;
}

header ul li a {
    text-decoration: none;
    color: #555;
    font-weight: 600;
}

/* 1. Hero Section */
.hero {
    background-color: #004a99; /* A professional blue */
    color: #ffffff;
    padding: 6rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    background: #ffffff;
    color: #004a99;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #f0f0f0;
}

/* 2. Features Section */
.features {
    padding: 4rem 0;
    text-align: center;
}

.features h2 {
    font-size: 2rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 2rem;
}

.feature-card {
    background: #f9f9f9;
    border: 1px solid #eee;
    padding: 2rem;
    border-radius: 8px;
}

/* Footer */
footer {
    background: #333;
    color: #aaa;
    padding: 2rem 0;
    text-align: center;
    margin-top: 2rem;
}

/* 3. Responsive Design for tablets and desktops */
@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 columns on larger screens */
    }

    .hero h1 {
        font-size: 3rem;
    }
}
.logo img {
    max-height: 50px; /* Or whatever height you want */
    width: auto;
}