:root {
    --primary: #16a34a;
    --dark: #1c1c1c;
    --light: #ffffff;
    --accent: #f5f5f5;
}

body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    background: var(--light);
    color: var(--dark);
}

header {
    background: linear-gradient(135deg, var(--primary), #6aa9f9);
    padding: 2rem 1rem;
    color: white;
    position: relative;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
}

header p {
    margin: 0.5rem 0 0;
    font-size: 1.2rem;
}

nav {
    background: var(--primary);
    padding: 0.5rem 1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

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

.lang-menu {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    z-index: 1000;
}

.lang-menu select {
    font-size: 1rem;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    border: 1px solid #ccc;
    background: white;
    min-width: 120px;
    max-width: 150px;
    appearance: none;
    cursor: pointer;
}

/* Mobile adjustments */
@media (max-width: 600px) {
    .lang-menu {
        top: 0.5rem;
        right: 1rem;
    }

    .lang-menu select {
        font-size: 0.9rem;
        padding: 0.3rem 0.5rem;
        min-width: 100px;
    }
}


.section {
    padding: 3rem 1rem;
    max-width: 960px;
    margin: auto;
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.feature {
    flex: 1 1 250px;
    background: var(--accent);
    padding: 1.5rem;
    border-radius: 12px;
}

.feature h3 {
    margin-top: 0;
    color: var(--primary);
}

.cta {
    text-align: center;
    margin-top: 3rem;
}

.cta button {
    background: var(--primary);
    border: none;
    color: white;
    font-size: 1.1rem;
    padding: 0.8rem 2rem;
    border-radius: 8px;
    cursor: pointer;
}

footer {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--accent);
}

footer a {
    margin: 0 1rem;
    color: var(--primary);
    text-decoration: none;
}

@media (max-width: 600px) {
    .features {
        flex-direction: column;
    }
}