/* Color Palette */
:root {
    --leaf: #1C5F1E;
    --frog: #6DD55D;
    --yellow: #FFE959;
    --black: #000000;
    --white: #F1F1F1;
}

body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: var(--black);
    color: var(--white);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background: var(--leaf);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    height: 60px;
    width: auto;
}

h1 {
    font-size: 2rem;
    color: var(--yellow);
    margin: 0;
}

main {
    flex: 1;
    padding: 3rem 2rem;
    text-align: center;
    background: linear-gradient(to bottom, var(--leaf), var(--black));
}

h2 {
    font-size: 1.8rem;
    color: var(--frog);
}

p {
    max-width: 600px;
    margin: 1rem auto;
    font-size: 1.1rem;
    line-height: 1.6;
}

.btn {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    background: var(--frog);
    color: var(--black);
    border: none;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    transition: background 0.3s;
}

.btn:hover {
    background: var(--yellow);
}

footer {
    background: var(--leaf);
    color: var(--white);
    text-align: center;
    padding: 1rem;
}