:root {
	--secondary-color: rgb(115, 154, 162);
	--secondary-color-dark: rgb(90, 139, 137);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #222;
    background: linear-gradient(135deg, #f5f7fa, #e9eef5);
}

.navbar {
    background: rgb(191, 211, 218);
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .08);
}

.nav-container {
    width: min(1100px, 90%);
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: white;
    font-weight: 600;
    transition: color .3s;
}

.nav-links a:hover {
    color: var(--secondary-color);
}

.blue-btn {
	background: var(--secondary-color);
}

.blue-btn:hover {
	background: var(--secondary-color-dark);
}