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

body {
    font-family: 'Inter', Arial, sans-serif;
    background: #ffffff;
    color: #111827;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
    background: #2563EB;
    /* primary blue */
    color: #fff;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 1px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
}

nav a:hover {
    text-decoration: underline;
}

/* Main */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
    color: #111827;
}

.tagline {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #06B6D4;
    /* turquoise accent */
}

.search-box {
    width: 100%;
    max-width: 500px;
    display: flex;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border: 2px solid #2563EB;
    /* zet border op de container */
}

.search-box input {
    flex: 1;
    padding: 14px 16px;
    border: none;
    /* geen eigen border meer */
    font-size: 1rem;
    outline: none;
}

.search-box button {
    padding: 14px 20px;
    background: #2563EB;
    border: none;
    /* ook hier border weghalen */
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.search-box button:hover {
    background: #1E40AF;
    /* darker blue */
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    background: #f9fafb;
    color: #6b7280;
}